The Role of Mitochondria in Aging and Disease - David Sinclair

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  • čas přidán 2. 06. 2024
  • Biologist David Sinclair from Harvard Medical School on alphaproteobacteria, reactive oxygen species, and why the nucleus and the mitochondrial genome are like a married couple.
    Read the text version here: serious-science.org/role-of-m...
    Get a bigger picture:
    1. Aging and Disease - David Gems: • Aging and Disease - Da...
    2. Reversible Aging - David Sinclair: • Reversible Aging - Dav...
    3. Molecular Cause of Aging - Vadim Gladyshev: • Molecular Cause of Agi...
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Komentáře • 574

  • @evelynross6144
    @evelynross6144 Před rokem +5

    Amazing how much younger he looks, 7 years later.

  • @hobbyfarmer1452
    @hobbyfarmer1452 Před 2 lety +39

    Dr. Sinclair looks younger now (2022) than he did in 2014. That means his approach worked, i.e. diet, intermittent fasting, supplements, etc.

    • @rockforester7908
      @rockforester7908 Před rokem +7

      He does. The skin is a good barometer of the health of all organs. His skin gets better every year as I observe him anyway.

    • @robynhope219
      @robynhope219 Před rokem +1

      ...and good genes!

    • @timothy4557
      @timothy4557 Před rokem +3

      @@robynhope219 botox ?

    • @jackrabbitism
      @jackrabbitism Před rokem +2

      Before I read your comment I was thinking exactly the same thing. Hair, skin, eyes, colour - all look younger today, 12 years later. 😳

    • @Grikor496
      @Grikor496 Před rokem +2

      That’s for sure. His lab discovered some heavy stuff and didn’t published it yet. 100%

  • @manuelojeda9144
    @manuelojeda9144 Před 2 lety +5

    I just turned 70 and I feel great.

  • @kittyhooch1
    @kittyhooch1 Před 4 lety +21

    After this watch a recent video of him. Six years later he is visibly younger.

    • @kzkz1263
      @kzkz1263 Před 3 lety +1

      Because he can no longer move his forehead?

  • @PreetamBorahbiotech
    @PreetamBorahbiotech Před 9 lety +69

    your analogy of the broken marriage of genomes was the best part....

  • @pramujisinggihriyanto6901

    You are very competent and humble, Dr. Sinclair. Pls explain how we get NAD...

  • @Splassshhh1234
    @Splassshhh1234 Před 3 lety +5

    I like the joy he has

  • @debasishborthakur2141
    @debasishborthakur2141 Před rokem +4

    The world is watching you Dr. David Sinclair.. You are our hope..

    • @robynhope219
      @robynhope219 Před rokem

      Indeed...and his obsession with anti aging is to all our benefit :-))

    • @orbitia662
      @orbitia662 Před 10 měsíci

      japan england & brazil r also almost figuring it out

  • @debasishborthakur2141
    @debasishborthakur2141 Před rokem +13

    OMG.. He is just genious.. Everyone please support Dr. David Sinclair.. He is doing a fantastic job.. God bless you..

  • @iwnunn7999
    @iwnunn7999 Před 4 lety +69

    I don't want to live forever. I just want to be healthy and live an optimum life while I'm in this body.

    • @tayya7371
      @tayya7371 Před 4 lety

      check Jerry Tennant

    • @seths6069
      @seths6069 Před 4 lety +1

      That’s his point exactly!! Have a healthy life.

    • @iwnunn7999
      @iwnunn7999 Před 4 lety

      @@seths6069 thank you. You as well

    • @peetsnort
      @peetsnort Před 4 lety +2

      Stop using canola oil and margerine and use olive oil and lard for cooking

    • @terrytari1891
      @terrytari1891 Před 4 lety

      Don't you want to live to be 231 years old!

  • @1Sun111
    @1Sun111 Před 5 lety +44

    sleep, nutrition, movement, absence of stress, good emotions +++

  • @williamtomkiel8215
    @williamtomkiel8215 Před 4 lety +30

    so glad I found this . .
    Been on NAD, 100 mg. /day for almost 2 1/2 years
    along with Co-Q10, Carnitine and Creatine as also being mitochondrial supporters
    and at 72 function and perform as a man many years younger
    but it's also about sleep , stress, recovery protocols for the gym work-outs and so forth.

    • @williamtomkiel8215
      @williamtomkiel8215 Před 2 lety +1

      @Joseph Williams based on cost and availability and convenience-Amazon and a typo, it was NR, not NAD, which i quit about 9 months ago
      just not enough good data to support a 300 mg / day dosing- influenced by Dr. Rhonda over at found my fitness . .

    • @williamtomkiel8215
      @williamtomkiel8215 Před 2 lety

      @@Farhan-hs1bq shortly after "that' Dr. Rhonda Patrick. foundmy fitness iirc
      posted that uncompelling and speculative evidence wrt either NR or NMN didn't support enough actual chemical / medical detectable mitochondrial boosting beyond wishful thinking / antidotal evidence ,
      tho the chemistry looks like it should,
      not all us of have the benefit of unlimited or even "free" sources for NR or NMN in the gram plus doses that "might' do something
      besides being exorbitantly expensive
      ROI- evidence lacking
      eat smarter. workout and recover smarter. reduce stress, learn to sleep better
      and don't watch too much of the "news"

    • @robynhope219
      @robynhope219 Před rokem +5

      NAD is so expensive that only the well-to-do can afford it:-(( I take Niacinamide, which is cheap... helps boost NAD. Did you know?

    • @williamtomkiel8215
      @williamtomkiel8215 Před rokem

      @@robynhope219 keep researching seems minimally effective

    • @TheDutchdiva10
      @TheDutchdiva10 Před rokem

      Life Extension products !!! Now IVs of NAD
      The best 🎉

  • @CalumnMcAulay
    @CalumnMcAulay Před 9 lety +292

    Incredible - now I just need to find a reason to live - lol

    • @kevinfairweather3661
      @kevinfairweather3661 Před 5 lety +13

      Keep doing the lottery and hope for the best !

    • @jameshumphrey9939
      @jameshumphrey9939 Před 5 lety +8

      or move up hill into a cave and meditate avoiding contact with other so called human beings - ironically this is why he doesn't want to live - a culture based on money @@kevinfairweather3661

    • @squamish4244
      @squamish4244 Před 5 lety +4

      I know the feeling. Why the *FUCK* would I want a longer life as the headcase I am now? XD

    • @motherof3pearls
      @motherof3pearls Před 5 lety +1

      Why Not Now Hope you found your purpose!

    • @Krath1988
      @Krath1988 Před 5 lety +16

      Because nothing is more satisfying than outliving your enemies ;)

  • @VEE-rd7cu
    @VEE-rd7cu Před 2 lety +3

    I volunteer for that aging research!!

  • @hamedshahbazi1
    @hamedshahbazi1 Před 8 lety +37

    Amazing work Dr. Sinclair! So impressed with not only your work but your ability to explain it!!

  • @biophilia3091
    @biophilia3091 Před 2 lety +17

    Sir I have read Your book "Lifespan" on the same topic of aging - It was too informative ..I am Your big fan 😇..Loads of love from India.

  • @srtj.av.2556
    @srtj.av.2556 Před 2 lety +2

    I love when he smiles as is a good thing happening! 😊

  • @hanknelson3231
    @hanknelson3231 Před 4 lety +3

    The price for The NAD Treatment Center Detox Method can range between $6,000 to $17,000, depending on the specific program that is recommended for you and discussed with NAD Treatment Center staff. For reference, a typical 10-day treatment is $11,850.

    • @milkoansah-johnson8768
      @milkoansah-johnson8768 Před 4 lety

      As they refer to hypothesis as theories, leave out causes of disease then jump to administering pharmaceuticals, you know they are only keen to make money instead of helping human life.

    • @jonathanhadley2555
      @jonathanhadley2555 Před 4 lety

      Infrared Sauna & Oxygen Therapy might be better & cheaper alternatives

  • @vicentesanchez4939
    @vicentesanchez4939 Před 4 lety +2

    Excellent lesson and info. Thx

  • @rockforester7908
    @rockforester7908 Před rokem +1

    So exciting! One can try a lot of this right now, and very safely. My goal is to live heathfully for however long I do live, and this research is exactly the ticket.

  • @carloslopez9766
    @carloslopez9766 Před rokem +2

    Wow loved this video!! Thank you David!

  • @kayhalsey
    @kayhalsey Před 5 lety +2

    Thank you for the information.

  • @kevinfairweather3661
    @kevinfairweather3661 Před 5 lety +1

    Very succinct explanation !

  • @079Francvs
    @079Francvs Před 16 dny

    Lo increíble es que su teoría sobre las mitocondrias fue reemplazada por un nuevo descubrimiento, el de la epigenética y ahí empezó el boom de los experimentos.

  • @MarkIsJustKidding
    @MarkIsJustKidding Před 8 lety +7

    Thanks it is fascinating!

  • @pikiwiki
    @pikiwiki Před 4 lety +5

    I understood everything!

  • @commandresults1705
    @commandresults1705 Před 9 lety +4

    Great talk theorizing the future of mitochondrial development as related to aging and longevity,

  • @baljitsingh8394
    @baljitsingh8394 Před 2 lety +2

    Very informative information 👍🙏

  • @florinabelen7367
    @florinabelen7367 Před rokem +2

    Amazing wow its good for me to enjoy my life with my family.

  • @joeschmo5699
    @joeschmo5699 Před 7 lety +4

    The body likes to have a 700:1 ratio of NAD to NADH according to a video by Shallenberger. That shows how important NAD is.

  • @tigerkills3038
    @tigerkills3038 Před 4 lety +1

    Every medical professionals should learn this.

  • @carrollhoagland1053
    @carrollhoagland1053 Před 7 lety +27

    Thanks Dr. Sinclair .. a fan ... will be watching the outcome of your research ... since I am specializing in mitochondrial dysfunction pertaining to aging from a dietary approach, since as you know we have longevity mechanisms that repair all damage ... we just have to get out of there way and support our own metabolic processes as these bodily mechanisms are far more powerful than any supplement you can take ...,
    70 Going On 100 … the Centenarian Diet … maybe 70 Going On 128 … the Hayflick Limit, or if a fan of Ray Kurzweil … then this is all a Moot Point.

    • @robynhope219
      @robynhope219 Před rokem +1

      Specializing in mito dysfunction?
      How do u help ur patients? I had a question: how do I get rid of zombie cells in the feet?

    • @Data_-xw7yw
      @Data_-xw7yw Před rokem

      @@robynhope219 he died. That's why he didn't answer your question.

  • @drdoomconvert
    @drdoomconvert Před rokem

    No so Serious Science! Love it 😀

  • @khamikos1
    @khamikos1 Před 6 lety +1

    excellent.thanks

  • @juntjoonunya9216
    @juntjoonunya9216 Před 5 lety +76

    So where do you find this magical "NAD" in nature? Please say donuts

    • @richardperez6700
      @richardperez6700 Před 4 lety +4

      hahaha

    • @davidivers9295
      @davidivers9295 Před 4 lety +7

      Milk has some in it but best to supplement with NR (nicotinamide riboside)or NMN

    • @BillGreenAZ
      @BillGreenAZ Před 4 lety +13

      @@davidivers9295 I did a search on "restore NAD in the body" and was given a result that said the same thing you did:
      "Research shows that when taken by mouth, nicotinamide riboside is highly bioavailable, and has been shown to boost NAD+ levels in the body"

    • @BillGreenAZ
      @BillGreenAZ Před 4 lety +1

      @@SrYuba I don't know the answer to that question. Sorry.

    • @TheVodec
      @TheVodec Před 4 lety +4

      If it was donuts you would already have young mitochondria

  • @elenabenjamin9980
    @elenabenjamin9980 Před rokem +4

    Thank Dr Sinclair. Can you please talk about fisetin! ? How we can take? I understand that it help the mitochondrial function! 🙏🏼🍀

    • @robynhope219
      @robynhope219 Před rokem +1

      You can get fisetin from foods..look up.

  • @benjaminhardisty66
    @benjaminhardisty66 Před 9 lety +28

    I'm actually an aging researcher myself. Trust me, the Sinclair lab is top notch. SENS is funding great work, but they're not bringing anything to market in the next 10-20 years is my guess. I don't even think the NAD treatments or protein chaperone treatments Sinclair's lab is studying will get anywhere for years either. Consider that mTOR suppressors can both raise and lower lifespan and we don't fully understand why and we've been using them for decades to get an idea of the technical challenges. My mTOR model is a 26 ODE system. My lab mates said, "Oh that's why no one's made a good mTOR dynamics model."

    • @donalain69
      @donalain69 Před 6 lety

      Benjamin Hardisty o

    • @kathyenking2347
      @kathyenking2347 Před 6 lety +2

      Benjamin, there is a product that offers the solution you seek, reducing oxidative stress by an average of 40% in 30 days proven in a clinical study. 22 more studies follow this. Based on ancient herbal and plant wisdom. Have you heard of nutrigenomics and the Nrf2 pathway? We are biohacking our genes now.

    • @truehope287
      @truehope287 Před 5 lety

      Benjamin Hardisty. Have you looked at the peer & scientific studies on Protandum?

    • @brianconner664
      @brianconner664 Před 5 lety +1

      Never trust anyone who says, Trust Me.

    • @PaulaGem
      @PaulaGem Před 4 lety +4

      The one thing that really bothers me about this discussion is that it ignores the elephant in the room. People in the U.S. have a shorter lifespan due to pharmaceuticals that cause mitochondrial dysfunction. Flouroquinolones is a biggie, but almost all CNS drugs disrupt normal sleep and actually cause premature aging of the brain.

  • @user-ww8tu8te3g
    @user-ww8tu8te3g Před 7 lety +2

    Thanks it is fascinating

  • @winstonchang777
    @winstonchang777 Před 4 lety +6

    Very insightful, Doctor Sinclair. I can clearly see the worth of you living a longer life because you are an important part of human society with your intelligence and knowledge.
    You are our mitochondria. But , what do I do with a longer life or that of billions of people. ? .....?....Like , I do not want mice to live longer lives.....

    • @yarramshettivydehi9311
      @yarramshettivydehi9311 Před 2 lety

      Its true Mitochondria are powerhouses of cell The no. Mitochondria shows cell activity they have theit own DNA can live independently .more no. Of mitochomdria shows cell activity. They pla y imp role in cell division. produce ATP which release kinetic energy in the form of phosphate bonds.More in muscle cells named as sarcosomes.

  • @yuanyao3963
    @yuanyao3963 Před 2 lety +2

    He definitely looks younger now, wow

  • @bluejay6904
    @bluejay6904 Před 4 lety +3

    what's calcitrol? i saw it in the the Closed Captioning. Mitochondrial Autophagy is caused by Parkin-pink1. Parkin-Pink1 attaches to a receptor on the outter mitochondria membrane. there's 2 types of autophagy. Selective Autophagy from pomegranate's elligic acid and a specific probiotic trigger selective autophagy and universal autophagy from Intermintent fasting. Autophagy is when a damaged mitochondria gets enveloped by a membrane with a libosome. And breaks the mitochondrion into amino acids. to be recycled back into the cell. selective autophagy is the type triggered by high ROS from damaged mitochondria.universal autphagy just autphagies them all, except the Mitochondria. beacause the mutant mitochondria don't.produce ATP. So no ROS by product. to help facilitate the bond of Parkin-Pink1 to the autophagy receptor on the outter membrane.
    i know South Korea has developed a healthy mitochondria injection method.
    and England has their mitochondrial donor program for three parent babies.
    Is there a connection between mitochondrial fuction and telomere? i wonder.

  • @dchiffy
    @dchiffy Před 5 lety +13

    Great lecture, sounds like the progression of insulin resistance. Thank you

  • @greenwealth7781
    @greenwealth7781 Před 2 lety

    Thank you very much.

  • @ivanodriscoll5874
    @ivanodriscoll5874 Před rokem

    Cool video and understandable.

  • @Splassshhh1234
    @Splassshhh1234 Před 3 lety +1

    INCREDIBLE

  • @lacoperon6325
    @lacoperon6325 Před rokem

    I love this so much

  • @nevillej9408
    @nevillej9408 Před 5 lety +15

    I am nearly 65 and have found that taking a small amount of D-Ribose and some Creatine daily has given me a massive amount of energy and strength so much so that two or three days a week, I will run a 5K followed by an hour in the gym doing a heavy workout and then do about 3/4 hour of swimming and still feel like I could do more. I suspect am as fit as I was in my twenties.

    • @dimipall1585
      @dimipall1585 Před 5 lety +1

      Don't forget to take Potassium.
      You need A LOT MORE of it because of the muscle work.
      Look into it
      Potassium Sodium Pump
      😉

    • @florencetown4024
      @florencetown4024 Před rokem

      What is D ribose

  • @ZeraYaqob
    @ZeraYaqob Před 4 lety +16

    The human microbiome directs the communication between the cells and mitochondria as well as between other cells. One example is the role of menaquinone or vitamin K2, synthesized from vitamin K1 or phytonadione by certain bacteria in our gut, as a participant of the oxidative phosphorylation or electron transport chain (where 94% of cellular energy is produced) through its ability to accept and transfer electrons.

    • @melanievesters5473
      @melanievesters5473 Před 2 lety

      That would make a lot of sense. Do you have more info besides the vit k?

    • @joshuabowman7210
      @joshuabowman7210 Před 2 lety

      I believe your idea but never found a way to prove it can we chat I would enjoy talking about mitochondria and it’s motility and other cool things

  • @oibal60
    @oibal60 Před 4 lety +2

    Thanks for this.
    Reduce inflammation!

  • @thexeesus
    @thexeesus Před 4 lety +4

    Hm, his current 2019 theory describes aging in terms of epigenetic decline which seems quite different compared to mitochondria-nucleus interaction. Although in both cases decline in NAD plays role. Just questioning how reliable is all these.

    • @looncraz
      @looncraz Před 3 lety +1

      Typically in science we see results based on a false understanding of what is happening and with prolonged study realize what is actually happening. In other words, most scientific findings are essentially by mistake.

  • @ravenslair117
    @ravenslair117 Před 5 lety +6

    Excellent. A very well spoken Professor. I have so many questions! Would taking NADH
    assist in this regeneration??

  • @levizjaperdije8499
    @levizjaperdije8499 Před 4 lety +6

    Lelouch: Suzaku live.
    Suzak: Should i take NMN, Metformin and resveratrol like Sinclair.
    Code Geass

  • @saxmanchiro
    @saxmanchiro Před 9 lety +56

    It's a hypothesis, not a theory, yet. This reminds me of Dr. Dean Ornish's idea, back in the mid 80s, of reversing heart disease with diet only, quickly. Many in the medical field scoffed at him and chastised him for his foolishness. Now we know the truth. He was right. Sometimes, a crazy idea in science gets ridiculed until the irrefutable evidence comes in. Could be a game changer for sure.

    • @greendeane1
      @greendeane1 Před 9 lety +4

      saxmanchiro Ornish right? You apparently have not read any studies in the last 20 years.

    • @saxmanchiro
      @saxmanchiro Před 9 lety +2

      Green Deane Did you read my post carefully? I said in the 80s.

    • @dyllandroid
      @dyllandroid Před 8 lety

      If I told you I'm part of the company who currently has a Patton on the product and if you are interested in not just hearing how well of a theory it is. But to have a real testimony from a product that is not being rested but distribution. Contact me at DKHANDYTEST1@GMAIL.COM

    • @robinclar
      @robinclar Před 8 lety +2

      +saxmanchiro "Sometimes, a crazy idea in science gets ridiculed until the irrefutable evidence comes in."
      Such as this theory confirmed by this evidence?: www.researchgate.net/publication/273789709_Risingfalling_mercury_pollution_causing_the_risingfalling_IQ_of_the_LynnFlynn_effect_as_predicted_by_the_antiinnatia_theory_of_autism_and_IQ

    • @saxmanchiro
      @saxmanchiro Před 8 lety

      robinclar I wasn't aware that mercury linked to Autism could be considered at a 'theory;' level yet. I have an autistic child and keep myself updated. Plus, my other son is a published scientist within healthcare and has worked with Dr. Piven from Chapel-Hill who is a world renowned researcher in Autism. I will read this over and see if I can get my hands on the full transcript instead of just the abstract. But thanks for sharing this with me.

  • @craxen1
    @craxen1 Před 2 lety +1

    His own appearance has also changed quite drastically if you look at him today, i swear, his five years younger today, five years later, so his own concoctions seems to work..

  • @florinabelen7367
    @florinabelen7367 Před rokem

    Congratulations Its help a lot.to have hope in many people wants to have long happy life.

  • @SahanTheMighty
    @SahanTheMighty Před rokem

    Such a lovely man 💫

  • @rustycottrell7811
    @rustycottrell7811 Před 4 lety

    thanks for caring and sharing

  • @agr8trip
    @agr8trip Před rokem

    Got to hand it to him. He does look younger now than he did back then.

  • @lazi16
    @lazi16 Před 4 lety +42

    This is almost 6 years ago and he looks younger now...

    • @NigraXXL
      @NigraXXL Před 4 lety

      Ikr?

    • @unlimited1652
      @unlimited1652 Před 4 lety

      That's the point!

    • @Libertas_P77
      @Libertas_P77 Před 4 lety +5

      I was just about to make the same point. Sinclair looks significantly younger now in 2020 than he did here in 2014. I'll stick with the NMN and other longevity aspects of my daily routine.

    • @tomigun6913
      @tomigun6913 Před 4 lety

      He does

    • @thatguyweheard
      @thatguyweheard Před 4 lety +1

      I thought this was from today, but when I checked out the date, I thought the same thing. It's undeniable. Started NMN and Resveratrol today!

  • @PROCESSOR302
    @PROCESSOR302 Před 9 lety +23

    You still have to stop cells going into senescence after repeated cellular replication. One way of doing this is to maintain telomere length.

    • @truehope287
      @truehope287 Před 5 lety +3

      Protandim does just that!

    • @JustinTyler111
      @JustinTyler111 Před 5 lety +2

      The mitochondria also play a major role in epigenetics and maintenance of the nuclear DNA, hence the their importance... The microbiome also may control about 30 percent of gene expression

    • @ACTHdan
      @ACTHdan Před 4 lety +4

      PROCESSOR302 Or Exercise and calorie restriction to modulate AMPK and mTOR to extend telomeres. Or use senolytics to kill senescent cells, and prevent cytokine from inflaming nearby cells.

    • @Ghhhhhjjccvv
      @Ghhhhhjjccvv Před 2 lety

      @@ACTHdan bit late to this discussion but could someone break it down what is best to follow in layman’s terms if you don’t mind, it would be greatly apprecated

    • @Ghhhhhjjccvv
      @Ghhhhhjjccvv Před 2 lety

      @@ACTHdan bit late to this discussion but could someone break it down what is best to follow in layman’s terms if you don’t mind, it would be greatly appreciated

  • @mnbdysl
    @mnbdysl Před 2 lety +1

    I thought this video was made in 2021, because he looks exactly the same today. Something's working.

  • @nicoleenwentzel4081
    @nicoleenwentzel4081 Před 4 lety +4

    I am 59 years old. My husband is 64. I feel like I am getting younger. I have lots of energy and are able to do 12 hours hard labor. My husband looks like a really really old man. I often wondered if I am too young for him or if he is too old for me. My whole life I had the idea that I am slow. It is strange and I could never really understand why I am years behind other people. I do catch up eventually but then they are old and I feel young. Today something just popped up in my brain: Micro Con dial. I had no idea what it is, so I googled and find this video by David Sinclair. Does this make any sens?

    • @AZ-bx8yi
      @AZ-bx8yi Před 2 lety

      Hi Nicoleen, how has your views changed since you posted this a year ago?

  • @eckankar7756
    @eckankar7756 Před 4 lety

    One of the sexiest scientists out there.

  • @NateHadley
    @NateHadley Před rokem

    What’s the best NAD supplement on the market? I’ve done NAD IV treatments before (you feel TERRIBLE while doing them) but that goes away pretty quick when it’s finished. My primary concern is anxiety, brain fog and fatigue.

  • @GrooveDoctor77Musician
    @GrooveDoctor77Musician Před 9 lety +12

    I have tried Niagen about a week ago , Im still sceptical but, I have(had
    ) 3 loose teeth , but just yesterday I noticed 2 of those teeth have tightened by a large degree , the 3rd tooth is still loose but even that tooth has tightened ..so after week I have hopes that this product is working,(re edit (3/2015) after 2 months of Niagen...I am completely amazed at how well this works, I could list 7 or 8 improvements all over my body ...the most recent amazing thing is..I have been diagnosed diabetic for 5 years, I still eat the same ,.. but I have had to reduce my med intake (I probably will quit Glyburide soon) because my glucose levels were dropping to normal by themselves , I lost 8 lbs of fluid retention after the 2nd week... I am 165 lbs from 173, never realized the bloating in my face & body until I looked at a video from Nov 2014 & compared it to a video I made a couple of weeks ago..1 thing I can say...thanks Dr, Sinclair

  • @ziyaonbashi5864
    @ziyaonbashi5864 Před 2 lety +4

    Sinclair looks younger now that he is 50

  • @peznino1
    @peznino1 Před rokem +1

    Did he say we are not living much longer than we did 10,000 years ago? How does he come to that conclusion and on based of what data?

  • @nyx211
    @nyx211 Před 8 lety +8

    But why do the nuclear and mitochondrial genomes stop communicating in the first place? What causes the nucleus to think that it isn't receiving enough energy?

  • @grace2u776
    @grace2u776 Před 5 lety +3

    what about the supplement Ubiquinol( Co enzyme Q10) this is supposed to raise atp production?

  • @elizabethjohn577
    @elizabethjohn577 Před 2 lety

    Amazing

  • @Garium87
    @Garium87 Před 4 lety +5

    Wouldn't it be possible to look at the mitochondrial bacteria types which are living outside of human bodies, where they are less protected, to find some gens which could be used to make our Mitochondria more resilient to damage and mutations?

    • @jonathanhadley2555
      @jonathanhadley2555 Před 4 lety

      I concur as I think that once the Mitochondria has been damaged are they able to repaired?

    • @Kuato
      @Kuato Před rokem

      @Alex Brilliant idea. Truly.

  • @samuellopes1254
    @samuellopes1254 Před 6 lety +7

    Ketosis increases NAD+ to fight off inflammation

  • @muhammadalieesaa3379
    @muhammadalieesaa3379 Před 4 měsíci

    David Sinclair looked older when he was younger & now he's older 7 years later he's looking younger.

  • @drdavid62
    @drdavid62 Před 8 lety +39

    NAD levels can be raised naturally through caloric restriction and/or periods of intense exercise. Either of these separately or in combination create periods of negative energy balance within the body which raises NAD levels. There are some supplement companies out there such as Life Extension who market nicotine riboside as an NAD enhancer. I wonder how safe this would be for someone to take who is already engaging intermittent fasting/caloric restriction and/or a fairly demanding daily exercise regimen?

    • @vincentnapolitano952
      @vincentnapolitano952 Před 8 lety +2

      IF...repairs our cells...right?

    • @rephaelreyes8552
      @rephaelreyes8552 Před 5 lety +9

      NAD is just a coenzyme that helps with the production of ATP. Apparently it's also used for mitochondria to communicate with the DNA in the nucleus. I'm pretty sure high levels of NAD triggers the cell to produce a protein or chemical that makes metabolism more efficient for the cell.

    • @dorotabartczak9557
      @dorotabartczak9557 Před 5 lety +4

      The best product for mitochondria is ASEA. Cell sygnaling suplement contains active redox molecules -- cellular messengrrs that efect genetic expression in a positive way, helping to protect, rejuvenate, and kiping cell functioning at optimals level.

    • @jlushefski
      @jlushefski Před 4 lety +4

      I think efficacy is more of a question than safety. Many life extending interventions work only in unhealthy animals. Add to that the fact humans already live proportionally long (for their size). You'll see much better results in mice than certain bats for instance, whose physiology already appears near-optimized for longevity.

    • @joembuchi3146
      @joembuchi3146 Před 4 lety +3

      @@vincentnapolitano952 Yes. IF gives the body the appropriate time to deeply absorb nutrients and deplete all stored sugar in the body.. then repair mode follows... all damaged cells, harmful bacteria and worn out tissue becomes food.

  • @bhadanisandip
    @bhadanisandip Před rokem +1

    Looks like David Sinclair's methods are working. In his latest videos he looks younger than he was 9 years back.

  • @alfredhitchcock45
    @alfredhitchcock45 Před 2 lety +2

    We live forever in heaven

  • @margueriteoreilly2168

    Excellent Research
    Belfast Ireland 🇮🇪 😎

  • @haveaniceday7950
    @haveaniceday7950 Před 7 lety

    is it bioavailable orally? does it only restore muscles to a youthful state or all cells and that is just the example he used towards the end of the video?

    • @incognitotorpedo42
      @incognitotorpedo42 Před 5 lety +1

      Yes, NR is orally bioavailable. I used it for a while, but it induced insomnia for me. I could take a low dose, but I suspect it was too low to make much difference. People report a variety of effects, so it probably works in more than just muscle. Your results will depend on the present condition of your mitochondria. If you're young, you may not notice much.

  • @nightmisterio
    @nightmisterio Před rokem

    How do we know the nucleus makes the proteins?

  • @spruceguitar
    @spruceguitar Před 3 lety +8

    "I do not want to live forever in the memory of the people.
    I want to live forever in my apartment."
    Woody Allan

    • @gleaveinjapan
      @gleaveinjapan Před rokem

      Interviewer: Mr Allan, do you want to be made immortal through your work?
      Woody Allan : No, I want to be made immortal through not dieing.

    • @timothy4557
      @timothy4557 Před rokem

      @@gleaveinjapan screw Allan.

  • @janeroth7
    @janeroth7 Před 4 lety

    Does NAD help people with MS?

  • @brendlelau1048
    @brendlelau1048 Před 2 lety

    So if i have less functionality of mitochondrial DNA or i dont make enough of it when young i would die of a lack of cells with enough energy to run a marathon, when i am older, i am so glad it will happen later than earlier in life, but when is the cut off point when mitochondrial DNA start to grow less useful

  • @maryanncarrlton6878
    @maryanncarrlton6878 Před 5 lety +1

    Well yeah !

  • @tomprovan50
    @tomprovan50 Před 5 lety

    2014 pretty old news has anyone an update? It is possible now to get all the supplements to keep the krebs cycle humming and the ETC working including adjusting the nad+/nadh ratio. I am sure lots f people have tried it. It would be interesting if they would post there results. Although the only test might be still healthy at an advancing age?

  • @NickFoxer
    @NickFoxer Před 4 lety +6

    Great video, but he failed to mention the most important molecule responsible for mitochondrial function. OXYGEN..... Two words: Ozone Therapy. Learn as much as you can about it. In my opinion it's the single greatest practice we have for restoring health. I actually think the "secret molecule" that he's hinting at toward the end of the video (10:40) is Ozone.

    • @larrygoldfarb9244
      @larrygoldfarb9244 Před 4 lety +2

      He does mention oxygenated species. That in itself is what you are describing. But seriously, how many millions of couch potatoes are going to head out and start running peak 8s? The answer is probably 1 in 100,000 if that. Also there is NMN found in these foods and just about as many eat this in between the bacon cheeseburgers and french fries. :-) NMN is found in fruits and veggies such as avocados, broccoli, cabbage, edamame, and cucumbers.

    • @starrynight3363
      @starrynight3363 Před 4 lety

      PQQ is the secret molecule. It is in the Quinone family - Co-Q10.

    • @melanievesters5473
      @melanievesters5473 Před 2 lety

      Ozone helps me a lot. PQQ however did nothing.

  • @graemegladman
    @graemegladman Před 2 lety

    You need to research vit K2 or and L - Citruline for its anti aging effects. It has wiped my wrinkles and made me years younger. I don't know which one is responsible or it could be a combination of the both.

  • @atimovers4453
    @atimovers4453 Před 4 lety +3

    Creatine supplements can increase atp production. Any correlation to this topic?

  • @romygime5822
    @romygime5822 Před 9 měsíci

    We all want to live forever. I do not want ever to die I love the universe my home, my father in the havens, love animals. Love my family, love people, love to smell the flowers, hear the birds singing. Love to fall in love.
    God bless as all creatures big and small.❤❤❤❤❤🙏🙏🙏🙏🙏🙏🥰

  • @robynhope219
    @robynhope219 Před rokem

    Any of you aware that Metformin decreases mitochondrial respiration? So important to do your research. Dr. S. should mention this.

  • @dralmarashi55
    @dralmarashi55 Před 4 lety +1

    I love anti aging science
    I am Amercan Board certified Endocrinlogist could you give some trading in this new science or rather do you offer fellowship in antiaging?

    • @Northstardanes
      @Northstardanes Před 4 lety +1

      Hello Fatma, more information on my website www.northstardanes.lifevantage.com

  • @benjaminhardisty66
    @benjaminhardisty66 Před 9 lety +10

    I do think, however, that there is way too much salesmanship in the aging field in general! That def. perturbs me.

    • @incognitotorpedo42
      @incognitotorpedo42 Před 5 lety +1

      There are a lot of scammers, some of them posting right here in these comments.

    • @leeredinger2981
      @leeredinger2981 Před 4 lety

      As true as that may be, how would you propose that new discoveries and new information be made public? And accepted by the folks who need it?

  • @mariatrimboli3467
    @mariatrimboli3467 Před 7 lety +1

    doed the dr take it ?

  • @bennguyen1313
    @bennguyen1313 Před 5 lety +4

    What determines the actual number of mitochondria per cell? Is it tissue dependent or based dynamically on energy needs?
    Bruce Hay on the HumanOS podcast, mentions with respect to mitochondrial genomes, you have hundreds to thousands of them:
    "In every cell we have hundreds to thousands of these organelles floating in the cytoplasm. They’re always being generated, and they have their own genomes. It’s not just one genome for all mitochondria, but thousands."
    Does he mean that each mitochondria only has a portion of the mtDna? Isn't the mtdna so small (37 genes) that it barely codes for proteins anyways (13)?
    He goes on to say, that the "nuclear DNA is well positioned for repair, because we have two copies of all of our chromosomes. What that means is, that if the copy you inherited from your father is damaged in some way, the copy you have from your mother can actually act as a template for repair. In that way, through homology based repair, you can oftentimes reconstruct the information that was lost in the damaged strand."
    There was a good 'Ask Me Anything - with Spencer Wells and Razib Khan', but didn't cover basic questions like this.

  • @shapanl5355
    @shapanl5355 Před 4 lety +2

    Interesting topic Doctor but it's very theoretical and still no technique or medicine or diet strictly to improve mitochondria function is available.
    One thing which I never understood about is free radical?
    According to biochemistry free radical is the driving force to all the enzymes in body to hasten the function so as to remove the free radical itself so in this process the function of the enzymes is constantly active not in silent mode so what if there were no free radical at all in carbohydrate or protein or fat metabolism ,won't the enzymes go in silent mode and since no activity would lead to death.
    Our body needs stress to stimulate and relaxation to calm down so that's why sympathetic n parasympathetic are created ....
    So please do make me understand about free radicals Doctor
    Thankyou

    • @starrynight3363
      @starrynight3363 Před 4 lety

      Shapan L still need to neutralize ROS with antioxidants- such as Co-WQ10.

  • @agsjnsks4538
    @agsjnsks4538 Před rokem

    Did it work out (this video is 8 years old by now)?

  • @marlyncollante2237
    @marlyncollante2237 Před rokem

    Quality and no quantity of life is the goal, to be able to enjoy what remains of life without getting sick

  • @manuelojeda9144
    @manuelojeda9144 Před 2 lety

    My neighbor's Mom is 80 years old, and she milks cows, was riding a horse daily in Mexico, she doesn't ride the horse anymore. She is strong as an Ox.

  • @thetruthandmore7
    @thetruthandmore7 Před 4 lety +4

    You don't hear the interviewer. Did they simply ask "hey, David, how are you?" and then he spoke for 13 straight minutes? :)

    • @asahb3406
      @asahb3406 Před 4 lety +1

      Gordon Seay 😂

    • @Mariet31
      @Mariet31 Před 4 lety +1

      Have you ever talked with a scientist before? you ask one question and I swear they won't stop talking. It is nice to hear someone so passionate, though.

  • @rashidahmad9214
    @rashidahmad9214 Před 4 lety

    NMN cause elevated homocysteine. Please advise

  • @nubianking2018
    @nubianking2018 Před 4 lety

    What can we do now...what really work.to slow or reverse it now....nad.plus.