Scientists: chicken eggs can improve sleep quality

Scientists from Deakin University have found that regular chicken eggs can support sleep and metabolic health of women during menopause. The results of the study were published in the journal Nutrients.

As reported by TUT.AZ with reference to the journal Nutrients, the conclusions were made based on a thorough analysis of previously published scientific works. Researchers note that the end of the menstrual cycle is often accompanied by a significant deterioration in sleep quality, noticeable changes in body weight, progressive decrease in muscle tissue, and a significant increase in cardiometabolic risks.

Scientists emphasize that eggs stand out as a surprisingly simple and accessible source of high-quality protein, choline, tryptophan, vitamin D, melatonin, and powerful antioxidants. Tryptophan acts as a crucial precursor to serotonin and melatonin - key regulators of the sleep cycle. Choline actively promotes the function of acetylcholine, which is critical for a full REM phase, while vitamin D and antioxidants effectively help reduce inflammation and oxidative stress that intensify the unpleasant symptoms of menopause.

Individual studies included in the large-scale meta-analysis showed that consumption of eggs during late meals can be particularly beneficial - in this case, the valuable amino acids and melatonin-like substances contained in the product act closer to bedtime, significantly improving the quality of night rest.

Researchers note that eggs can become an accessible and effective element of the diet, reliably supporting healthy sleep, normalizing appetite, and improving body composition during the difficult period of hormonal changes. However, it's important to understand that this product does not replace professional hormone therapy, necessary medications, or comprehensive recommendations for sleep hygiene. People with elevated cardiovascular risks should definitely discuss the optimal frequency of egg consumption with their doctor beforehand.