Can You Reverse Your Body's Age with Food and Exercise?
Potential reversal of epigenetic age using a diet and lifestyle intervention: a pilot randomized clinical trial
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
This study tested if healthy older men could make their bodies act younger by eating better, moving more, sleeping well, and taking special foods and bacteria.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 555 / 90
Evidence Score
Participants are randomly assigned to treatment or control groups, minimizing bias. Considered the gold standard for testing whether an intervention causes an effect.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
This study tested if healthy older men could make their bodies act younger by eating better, moving more, sleeping well, and taking special foods and bacteria.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 555 / 90
Evidence Score
Participants are randomly assigned to treatment or control groups, minimizing bias. Considered the gold standard for testing whether an intervention causes an effect.
Publication
Authors
Fitzgerald KN, Hodges R, Hanes D, Stack E, Cheishvili D, Szyf M, Henkel J, Twedt MW, Giannopoulou D, Herdell J, Logan S, Bradley R
Related Content
Claims (5)
Healthy men in their 50s and 70s might be able to slow their biological aging in just 8 weeks by making big lifestyle changes, like better diet and exercise — one study saw cells look about 2 years younger.
This lifestyle program doesn’t change your overall DNA methylation much, but it tweaks it in smart ways to make your cells look younger — like turning back the clock in specific spots instead of everywhere at once.
Eating foods high in folate and taking a specific probiotic might boost the body's active form of folate by 15% in healthy middle-aged guys—no pills needed.
Doing a mix of healthy eating, exercise, better sleep, and stress relief for 8 weeks might actually turn back the clock on aging in middle-aged men — by about 3 years on a biological level.
If healthy guys in their 50s and 60s cut back on carbs and exercise every day for 8 weeks, their blood fat levels might drop by a quarter — showing that small lifestyle changes can make your body healthier pretty fast.