Why Your 40s Feel So Exhausting: What Science Reveals About Life’s Most Draining Decade
Last Updated:February 16, 2026, 12:27 IST Anatomists and health researchers have observed that people often report persistent tiredness, disrupted sleep, and lower stamina in their 40s, even when they are otherwise healthy Adults in their mid-30s and late-40s report higher stress levels and lower perceived well-being compared to both younger …