6. Warm Milk
Milk is one of the most popular beverages in the world. It’s been consumed by people throughout the ages, and is an ingredient in a wide variety of different foods like butter, cheese, cream, and yogurt. Milk is rich in high-quality proteins that can be separated into two different kinds, depending on their water solubility. Milk protein that is insoluble is called casein, and protein that is soluble is called whey.
Both casein and whey are high-quality proteins and contain large amounts of essential amino acids. Milk is full of vitamins and minerals such as vitamin B2 and B12, calcium, riboflavin, phosphorus, iodine and potassium. Modern milk is often fortified with other nutrients like vitamin D and vitamin A. Milk also contains a sugar known as lactose, which can be problematic for people who are unable to properly digest it.
Thanks to the vitamins and minerals found in milk, it can support strong, healthy bones, reduce the risk of osteoarthritis, aid weight loss, build muscle, lower blood pressure, reduce the risk of cardiovascular disease, improve symptoms of depression, support healthy teeth, boost the immune system and prevent hypertension. Milk also contains L-tryptophan, the sleep-inducing amino acid also found in bananas.
L-tryptophan supplements are also available in order to provide an extra dose to counteract insomnia, however it’s best to get them straight from food and drink sources. To promote healthy sleep, just warm up some milk and drink it one hour before bed. For added flavor, mix a teaspoon of cinnamon, honey, vanilla or nutmeg in.