5. Sexual Stimulation
Sex drive is one of the signs that can tell you how healthy you are. Feeling turned on might feel awkward and embarrassing at times, but this function is natural. As a rule, people whose diets are poor cannot boast high sex drive. This happens because they do not provide their bodies with vitamins, minerals and other nutrients and that their blood flow is decreased.
6. Crying
Not only sad and unhappy people can cry. Tears do not mean bad emotions. Your eyes tear when your body needs to protect your eyes from bacteria and irritants. Without this function it is possible to go blind! Crying is healthy because it reduces stress. It also helps the body to get rid of chemicals and toxins that disturb us.