Tag: Telomere length

According to research presented at a European and International Obesity Congress, people who eat three or more servings of highly-processed food per day have double the risk of having short telomeres. This raises a critical question: can diet affect telomere length and influence our body's biological aging process? Recent studies suggest a powerful link.

According to a 2025 Harvard clinical trial, daily vitamin D3 supplementation was shown to significantly reduce telomere shortening over four years, a key marker of biological aging. While both Vitamin D2 and D3 play roles in health, the cholecalciferol form demonstrates superior anti-aging benefits related to cellular protection and immune function.

According to a large study in the journal *Nutrition & Metabolism*, regular coffee intake was positively associated with longer telomeres, a key biomarker of cellular health. This intriguing finding prompts a deeper look into whether coffee is good for telomeres and the complex biological mechanisms behind its potential anti-aging effects.