So what we're all hoping to do, us researchers, is to develop ways to not really just extend lifespan but to keep people healthier for longer. We may just have a greater impact than a single drug because these drugs could potentially treat one disease but prevent 20 others.
Interpretation
The focus is on improving overall health and longevity through research, rather than just extending life.
David Andrew Sinclair emphasizes the importance of advancing research not merely to prolong human lifespan, but to enhance the quality of health for longer periods. He argues that effective treatments could have broader implications by not only addressing one specific illness but also preventing a multitude of other diseases, potentially transforming healthcare as we know it.
In practice
This quote can be shared in a health seminar to inspire researchers.
We used to think that aging was a lot like, as if we were cars made fresh and youthful and then we've entered this breakdown in diet. What we didn't realize until recently is that we're much more complex than a car. We fix ourselves if we're broken.
Only 20 percent of our longevity is genetically determined. The rest is what we do, how we live our lives and increasingly the molecules that we take. It's not the loss of our DNA that causes aging, it's the problems in reading the information, the epigenetic noise.
As we get better at reversing aging it will be possible to take one medicine and within weeks feel and even look younger. Imagine going to a doctor to get a pill for diabetes, and this same medicine will prevent heart disease, Alzheimer's, cancer, and will give you more vitality too.
If I'm not hungry and I'm busy, I am quite happy to skip a meal. It's informal intermittent fasting. I feel strongly that this is one of the strongest areas of longevity research.
I thought that tackling aging and the mechanisms that promote life would be worth figuring out. I wanted to learn why it is that some people are healthier than others and why some people live to 110 and others only to 60 or 70.
This is what people don't understand: obesity is a symptom of poverty. It's not a lifestyle choice where people are just eating and not exercising. It's because kids - and this is the problem with school lunch right now - are getting sugar, fat, empty calories - lots of calories - but no nutrition.
By the proper intakes of vitamins and other nutrients and by following a few other healthful practices from youth or middle age on, you can, I believe, extend your life and years of well-being by twenty-five or even thirty-five years.
Regularity is a key: going to bed at the same time, waking up at the same time no matter what. But I think, also, it's not just about quantity - that's what we've been discovering. It's also about quality.
For people living with HIV, the knowledge that undetectable equals untransmittable is huge news, not only as a means of preventing transmission, but in breaking down the stigma that many people still experience.
The winners in life treat their body as if it were a magnificent spacecraft that gives them the finest transportation and endurance for their lives.
We are coming to understand health not as the absence of disease, but rather as the process by which individuals maintain their sense of coherence (i.e. sense that life is comprehensible, manageable, and meaningful) and ability to function in the face of changes in themselves and their relationships with their environment.
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