The Importance of Glycine for Sleep Quality and Health

Ingesting three grams of glycine before bedtime improves sleep quality, reduces daytime sleepiness, and helps fall asleep faster. Glycine can be obtained through foods like gelatin powder, pork skin, sesame flour, and chicken skin. Balancing glycine intake is crucial, especially when consuming high-methionine foods like egg whites and lean beef. Consuming glycine with meals can counteract the negative effects of excessive methionine, improve blood sugar levels, lower glycation and oxidation, and balance the glycine-methionine ratio.