Simple Lifestyle Tweaks Can Slow Ageing, Says Longevity Expert

A leading expert in longevity has shared straightforward lifestyle changes to boost health and slow ageing. Dr Florence Comite, a physician specialising in epigenetics, argues that simple habits can offset genetic risks and improve well-being over time. Her advice focuses on sleep, exercise, and diet—all backed by scientific research. Genetics may account for up to 50% of a person’s lifespan, but daily choices play a crucial role in how we age. Comite, an identical twin, has observed firsthand how different life experiences affect health—and how proactive steps can counteract negative impacts.

One key recommendation is avoiding late-night eating. Skipping food before bed supports better digestion and deeper sleep, both of which aid cellular repair and metabolism. Small adjustments like this, she notes, can have long-term benefits. For exercise, Comite advises blending cardio with strength training. Adding high-intensity interval training (HIIT) further boosts longevity by improving heart health and muscle function. She also highlights the importance of moderation in alcohol consumption, aligning with CDC guidelines: one drink a day for women, two for men. A simple trick, like drinking water between alcoholic beverages, can help cut overall intake. Her work in epigenetics—the study of chemical changes affecting gene activity—shows that lifestyle can turn certain health ‘switches’ on or off. This means people have more control over their ageing process than often assumed.

Comite’s approach combines science with practical steps anyone can follow. By refining sleep, diet, and exercise habits, individuals can influence their health far beyond genetic limits. The changes don’t require drastic measures—just consistent, informed choices.