The Free Radical Theory of Aging
Unpaired electrons cause aging
The Free Radical Theory of Aging proposes that unpaired electrons, also known as free radicals, cause aging by damaging DNA and other cellular components. This hypothesis explains why aging occurs and how it can be prevented or reversed.
- Free radicals cause aging by damaging DNA and other cellular components.
- Preventing or reversing the damage caused by free radicals can prevent or reverse aging.
- Antioxidants can help prevent or reverse the damage caused by free radicals.
- Understanding the role of free radicalsFree radicals cause aging by damaging DNA and other cellular components. Preventing or reversing the damage caused by free radicals can prevent or reverse aging.Pro tipUnderstanding the role of free radicals is key to understanding the Free Radical Theory of Aging.WarningTrying to manipulate the levels of free radicals without proper understanding can have unintended consequences.
The example of the antioxidant
The antioxidant is an example of a molecule that can help prevent or reverse the damage caused by free radicals.
OutcomeThe antioxidant can help prevent or reverse aging.
Not understanding the role of free radicals
Not understanding the role of free radicals can lead to misguided attempts to prevent or reverse aging.
The Free Radical Theory of Aging was first proposed by Denham Harman in the 1950s. He argued that free radicals cause aging by damaging DNA and other cellular components.
Source · BOOK
Lifespan Why we age{u2014}and why we don't have to