In her new book 'Sleep, Recover, Flourish – A Woman's Sleep Book', specialist Sanna-Tuulia Mattila discusses the benefits of tryptophan, an amino acid found in protein-rich foods like turkey, eggs, nuts, and seeds. Tryptophan is linked to the production of serotonin in the brain, a neurotransmitter that regulates mood and sleep, thereby underscoring its importance for overall well-being.

Mattila emphasizes the role of tryptophan in the synthesis of melatonin, the hormone that controls sleep-wake cycles. She suggests that consuming a light snack containing tryptophan a few hours before bedtime can significantly enhance sleep quality for the following night. The guidelines provided in her book aim to aid individuals in optimizing their evening routines for better sleep.

As an expert in occupational health and general medicine with a specialization in sleep medicine, Mattila brings extensive practical experience in treating sleep disorders and fatigue. Her recommendations focus on specific foods that contain relaxing substances, demonstrating her authoritative approach to improving sleep hygiene and overall health through dietary choices.