Melatonin use requires medical caution for sleep regulation

Medical experts are advising caution regarding the use of melatonin, noting that while it is widely marketed as a supplement, its efficacy is limited for chronic insomnia. Specialist Nilson André Maeda explains that melatonin is not a sedative or hypnotic; rather, its primary function is to signal the body's biological time to sleep by regulating the circadian rhythm.

Clinical indications for melatonin include jet lag, shift work, delayed sleep phase syndrome, and support for individuals with ADHD, Autism Spectrum Disorder, or elderly patients experiencing natural hormonal declines. It is most effective when sleep difficulties are linked to circadian desynchronization rather than general insomnia.

In the consumer market, Mesoestetic has launched Night Balance Caps, a supplement designed for perimenopause, menopause, and post-menopause. The formula includes melatonin, ashwagandha, vitamin B6, resveratrol, and cimicifuga, aiming to reduce sleep onset time and alleviate symptoms such as night sweats.