A new study from Mass General Brigham has identified seven blood molecules tied to excessive daytime sleepiness (EDS), a condition that affects about one in three Americans. EDS increases the risk of heart disease, diabetes, and obesity. Researchers found that both diet and hormone levels appear to influence who develops the disorder.
The study showed that certain metabolites, such as omega-3 and omega-6 fatty acids, were linked to a lower risk of sleepiness. Others, like tyramine found in fermented or overripe foods, were tied to higher drowsiness—especially in men. Hormones, including progesterone, also played a role in regulating sleep.
Experts say the findings suggest diet and internal hormone activity may drive the condition. While more clinical trials are needed, future treatments could include dietary changes or targeted supplements to reduce fatigue and improve overall health.
SOURCE:
Medical Xpress, August 19, 2025
Source: Original Article
Publish Date: 2025-08-20 06:00:00