The number of bowel movements you have each day depends on a variety of individual factors, and normal bathroom habits are different for each person. Diarrhea is defined as loose, watery stools occurring more than three times in one day.

Nearly everyone will experience a headache at least once during their lifetime, according to MedlinePlus. Tension headaches, the most common type of headache, result from muscles in the shoulders, neck, jaw and scalp that are too tight from stress, anxiety or depression.

Menorrhagia--heavy menstrual bleeding--is experienced by most women at some point in their reproductive years, and for some, it may be a regular occurrence. Menstrual bleeding can be light, medium or heavy in flow, and some women may also experience headaches at this time.

Detox diets have been around since the "grapefruit diet" of the 1930s. The typical modern detox diet lasts anywhere from two days to three weeks and usually involves restricted food consumption in terms of both quantity and variety.

Birth control pills, sometimes referred to as "the pill," help prevent pregnancy by interfering with the natural rise and fall of hormones in women.

Sometimes a good workout can end badly when you develop an exercise-induced migraine headache. Some of these headaches are caused by the physical exertion of the body during exercise, while others are caused by the sudden drop of blood sugar brought on by intense physical activity.

Indigestion is a painful condition that results after you finish a meal. It shares many common symptoms with heartburn, including a burning or painful sensation in your stomach. Indigestion also can make you feel uncomfortably full, which can sometimes lead to bloating or nausea.

The National Institute for Neurological Disorders and Stroke reports that food and ingredients in foods play a part in about 50 percent of migraine headaches. The Institute reports that the cause of headaches is often complex.

Headaches are a symptom that something is going wrong somewhere in the body. According to Columbia University, there is a long list of maladies that can lead to headaches. However, only a very small number are caused by serious medical conditions like cancer or brain tumors.

Migraines are chronic neurological conditions characterized by intense headaches, visual disturbances and nausea. Vitamin B 2 or riboflavin and the mineral magnesium appears to be safe and effective nutrients that may help prevent the migraines, based on several research studies.

Vitamins can benefit your health greatly, especially when included as part of a daily diet. Some people may experience symptoms, such as headaches, by consuming too much of any one vitamin. When taken in high dosages, vitamins become toxic.

Diabetes impairs your body’s ability to produce or use insulin, which regulates blood glucose levels and generates energy. In type I diabetes, the pancreas does not produce insulin.