Some people are born with a heart block. In others, it develops later in life. If youâre born with it, itâs called congenital heart block. Causes include: An autoimmune disease. Diseases, such as lupus, can be passed by your mother in certain proteins through the umbilical cord. A birth defect.
Complex carbohydrates found in whole grain foods, like whole wheat crackers, beans and whole grain pastas also promote serotonin production. Foods to eat that help you sleep: 1  Bananas, nuts, seeds, honey and eggs contain tryptophan. 2  Low fat cheese stick. 3  Turkey. 4  Greek yogurt. 5  Cottage cheese. 6  Reduced fat popcorn. 7  Whole wheat crackers and peanut butter.
Melatonin levels rise naturally during the night, helping promote sleep, and are suppressed during the day, allowing us to be alert and wakeful. Calcium, like magnesium and potassium, is also a natural relaxant in the body. Dairy products are rich in calcium, and can be a good choice for a sleep-friendly evening snack.