Which dietary practice can help promote better sleep?

Consuming foods rich in magnesium and tryptophan can significantly promote better sleep due to the roles these nutrients play in the body. Magnesium is known for its calming properties and ability to help regulate neurotransmitters, which can contribute to a more relaxed state conducive to sleep. It also helps control the body's stress response, further enhancing the capacity for restful sleep.

Tryptophan is an essential amino acid that is a precursor to serotonin, which is subsequently converted to melatonin, the hormone responsible for regulating sleep-wake cycles. Foods that are high in tryptophan, such as turkey, nuts, and dairy products, can help facilitate the production of serotonin and melatonin, leading to improved sleep quality.

In contrast, avoiding all carbohydrates may actually hinder sleep quality as carbohydrates can help increase the availability of tryptophan in the brain. Eating large meals right before bed can lead to discomfort and digestive issues, interfering with the ability to fall asleep. Additionally, increasing caffeine intake is counterproductive to promoting sleep, as caffeine is a stimulant that can disrupt the ability to fall asleep and stay asleep.