Perhaps a more layman-focused explanation: https://www.alzforum.org/news/research-news/aging-epigenetic...
Two epigenetic regulators interfere with healthy aging
11–20 of 22 posts
Re: Two epigenetic regulators interfere with healthy aging
#12I've one smart body composition scale. It shows my mom's age 1/3 of her original age and my age has 5 year plus. It means I am older than my mom according to Mi smart Scale. Anyone knows what they use to determine that?
Re: Two epigenetic regulators interfere with healthy aging
#13Perhaps a more layman-focused explanation: https://www.alzforum.org/news/research-news/aging-epigenetic...
Thanks, this was very helpful.
Re: Two epigenetic regulators interfere with healthy aging
#14The researchers discovered that two particular proteins appear to degrade health in worms and mice by harming mitochondria. Worms, mice, and humans all produce these proteins in increasing amounts as they age. The researchers improved the health of aging worms and mice by suppressing the proteins. They found reason to believe this might also be possible for humans.
Re: Two epigenetic regulators interfere with healthy aging
#15Does anyone know what the implication for humans is? Do we know what might be activating these epigenetic regulators in humans and how we can reverse them?
According to David Sinclair, there are some things that are likely to work:
- Lots of exercise
- Diet changes
- Intermittent fasting
Wikipedia about him: https://en.wikipedia.org/wiki/David_Andrew_Sinclair
His book: https://en.wikipedia.org/wiki/Lifespan:_Why_We_Age_-_and_Why...
Podcast about this (you can skip the first 8 or so minutes of ads): https://pca.st/rpnecpmb
Re: Two epigenetic regulators interfere with healthy aging
#16The researchers discovered that two particular proteins appear to degrade health in worms and mice by harming mitochondria. Worms, mice, and humans all produce these proteins in increasing amounts as they age. The researchers improved the health of aging worms and mice by suppressing the proteins. They found reason to believe this might also be possible for humans.
Thank you for this fantastic summary.
Re: Two epigenetic regulators interfere with healthy aging
#17Does anyone know what the implication for humans is? Do we know what might be activating these epigenetic regulators in humans and how we can reverse them?
According to David Sinclair, there are some things that are likely to work: - Lots of exercise - Diet changes - Intermittent fasting Wikipedia about him: https://en.wikipedia.org/wiki/David_Andrew_Sinclair His book: https://en.wikipedia.org/wiki/Lifespan:_Why_We_Age_-_and_Why... Podcast about this (you can skip the first 8 or so minutes of ads): https://pca.st/rpnecpmb
He also eats NMN, resveratrol and metformin (not for diabetes, but for anti-aging). He talks about these measures that he takes and the research he uses to motivate them in his podcast with Joe Rogan (can be found by "Joe Rogan David Sinclair"). The research is not as conclusive yet as to be fully agreed on upon everyone after rigorous testing up to WHO standards, but it is solid enough for this researcher (in the field of aging no less) to consider these measures valuable.
Re: Two epigenetic regulators interfere with healthy aging
#18I've one smart body composition scale. It shows my mom's age 1/3 of her original age and my age has 5 year plus. It means I am older than my mom according to Mi smart Scale. Anyone knows what they use to determine that?
They use wishful thinking. Body composition scales are crap, don't trust their numbers. Most just run a little current through your legs and then guess some numbers. The error bars on that are so huge that it's basically meaningless to compare between people. The have limited utility for comparing your body composition to your past self.
I'm not sure what TFA's talking about wrt scales showing someone's age as being 1/3 what it actually is -- but the claim:
> They use wishful thinking. Body composition scales are crap, don't trust their numbers.
... is difficult to assimilate.
I use Omron consumer-grade gear - all the in-depth reviews / assessments I've seen suggest it's reasonably accurate (unquote) so long as you're not an outlier (massively overweight, underweight, overly muscular, under/over-hydrated). But in all cases it's great as a trending tool.
Re: Two epigenetic regulators interfere with healthy aging
#19I've one smart body composition scale. It shows my mom's age 1/3 of her original age and my age has 5 year plus. It means I am older than my mom according to Mi smart Scale. Anyone knows what they use to determine that?
They use wishful thinking. Body composition scales are crap, don't trust their numbers. Most just run a little current through your legs and then guess some numbers. The error bars on that are so huge that it's basically meaningless to compare between people. The have limited utility for comparing your body composition to your past self.
I agree smart scales have a massive margin of error for BMI, muscle weight, water %, etc..
That said, they are useful when used on a daily basis over many months. Clear trends show up accurately (I started using a Withings scale 8 months ago and have lost 30lbs in that period, no single measurement is useful and they often swing wildly up and down, but the trend lines over time are what I found valuable, and as accurate as needed, at least for my purposes)
Re: Two epigenetic regulators interfere with healthy aging
#20The researchers discovered that two particular proteins appear to degrade health in worms and mice by harming mitochondria. Worms, mice, and humans all produce these proteins in increasing amounts as they age. The researchers improved the health of aging worms and mice by suppressing the proteins. They found reason to believe this might also be possible for humans.
Thank you for this fantastic summary.
not sure why you're getting downvoted, but I'd agree, it's really useful to have this summary!