What’s more, the complex carbohydrates raise serotonin and lower the stress hormone, cortisol, high levels of which inhibit sleep, they said.
Whole grains are also rich in tryptophan and, according to the National Sleep Foundation (NSF), carbohydrates help deliver tryptophan to the brain.
Tryptophan, an amino acid that promotes sleep, is a precursor to the sleep-inducing compounds serotonin (a neurotransmitter), and melatonin (a hormone which also acts as a neurotransmitter).
Sleep tips – what to avoid
According to NSF, a diet low in fibre and high in saturated fats could take a toll on your shuteye by decreasing the amount of deep, slow-wave sleep that you get during the night.

vCard.red is a free platform for creating a mobile-friendly digital business cards. You can easily create a vCard and generate a QR code for it, allowing others to scan and save your contact details instantly.
The platform allows you to display contact information, social media links, services, and products all in one shareable link. Optional features include appointment scheduling, WhatsApp-based storefronts, media galleries, and custom design options.