Preliminary Lifestyle — Diet, exercise, and behavioral interventions Randomised Controlled Trial Reddit

Can Polyphenol-Rich Foods Slow Epigenetic Aging?

A secondary analysis of a small diet intervention trial found that consuming polyphenol-rich foods (green tea, turmeric, berries, etc.

A secondary analysis of a small diet intervention trial found that consuming polyphenol-rich foods (green tea, turmeric, berries, etc.) was associated with reduced epigenetic age—a molecular measure of biological aging. However, this was a pilot …

Aging Feb 15, 2026
47 Early
Design 12
Sample 6
Peer Review 13
Replication 7
Transparency 9
How we score →
Promising Lifestyle — Diet, exercise, and behavioral interventions Review / Commentary Reddit

Spermidine emerges as top longevity nutrient in 15-year study of 146 compounds

A 15-year study tracking 146 nutrients in 829 people found spermidine showed the strongest inverse association with mortality risk—equivalent to ~5.

A 15-year study tracking 146 nutrients in 829 people found spermidine showed the strongest inverse association with mortality risk—equivalent to ~5.7 years of age reduction. The post acknowledges important uncertainty: spermidine may simply be a …

r/Biohackers Feb 15, 2026
53 Promising
Design 9
Sample 10
Peer Review 12
Replication 9
Transparency 13
How we score →
Promising Lifestyle — Diet, exercise, and behavioral interventions Review / Commentary Reddit

Vigorous Exercise 50-150x More Powerful Than Light Activity for Longevity

A Reddit discussion summarizes findings from a Nature Biobank study showing vigorous-intensity exercise provides dramatically greater mortality and disease risk reduction per minute compared to moderate or light activity.

A Reddit discussion summarizes findings from a Nature Biobank study showing vigorous-intensity exercise provides dramatically greater mortality and disease risk reduction per minute compared to moderate or light activity. The post claims just 9 minutes …

r/Biohackers Feb 15, 2026
50 Promising
Design 11
Sample 13
Peer Review 12
Replication 8
Transparency 6
How we score →
Preliminary Lifestyle — Diet, exercise, and behavioral interventions Review / Commentary Reddit

How Exercise Clears Damaged Cells and Reverses Muscle Aging

A Reddit post discusses a study showing that exercise removes senescent (damaged) cells from muscle tissue, reactivates stem cells, and improves insulin sensitivity in middle-aged adults with obesity.

A Reddit post discusses a study showing that exercise removes senescent (damaged) cells from muscle tissue, reactivates stem cells, and improves insulin sensitivity in middle-aged adults with obesity. The post frames exercise as a cellular-level …

r/Nootropics Feb 15, 2026
32 Early
Design 9
Sample 4
Peer Review 8
Replication 5
Transparency 6
How we score →
Preliminary Lifestyle — Diet, exercise, and behavioral interventions Review / Commentary Reddit

Life Expectancy Gains Are Slowing—Here's Why

A PNAS study shows that life expectancy improvements in high-income countries have decelerated 37-52% for cohorts born 1939-2000, primarily because infant mortality is now near zero, eliminating the easy statistical gains of the 20th century. …

r/longevity Feb 15, 2026
34 Early
Design 8
Sample 6
Peer Review 7
Replication 7
Transparency 6
How we score →
Preliminary Lifestyle — Diet, exercise, and behavioral interventions Review / Commentary Reddit

1,500 Days Sober: Biomarkers Show Dramatic Health Recovery After Alcoholism

A 34-year-old documents remarkable biomarker improvements (biological age 23.

A 34-year-old documents remarkable biomarker improvements (biological age 23.7, normalized liver function, excellent metabolic markers) after 1,500 days of sobriety combined with consistent lifestyle practices. The author emphasizes that fundamentals like alcohol elimination, cardio, sleep, …

r/Biohackers Feb 15, 2026
28 Early
Design 3
Sample 2
Peer Review 4
Replication 5
Transparency 14
How we score →