Neuroscientist suggests dietary options to improve sleep quality

Neuroscientist Gary L. Wenk, a professor at Ohio State University, suggests that certain dietary choices may support sleep quality by aiding the production of serotonin and melatonin.

A key component discussed is tryptophan, an essential amino acid used by the body to regulate sleep-wake cycles. To help tryptophan reach the brain more effectively, Wenk suggests consuming tryptophan-rich foods alongside simple carbohydrates, as insulin secretion can alter the amino acid ratio in the brain.

Recommended food sources include milk, chicken, fish, eggs, pumpkin seeds, legumes, peanuts, cheese, and leafy green vegetables. Additionally, foods such as bananas, almonds, and walnuts provide magnesium, which is linked to relaxation and sleep regulation. However, caution is advised regarding high doses of tryptophan supplements.