What are the causes for constant fatigue?

Get seen: Anemia, addison's, lyme disease, multiple sclerosis, carbon monoxide in your home, fibromyalgia, hypothyroidism, allergy season, medications, parathyroid adenoma, sleep apnea, crackpot diets, lupus, myasthenia gravis, iron deficiency without anemia yet, being in an abusive situation, lack of great social skills, not having a reason to be happy; more.

Fatigue: The causes of fatigue are multi-factorial. Often times fatigue is caused by problems with: sleep, hormones, heavy metals, infections, nutrient deficiencies, from lack of exercise, poor oxygenation and food allergies.

Many possibilities.: There are innumerable medical, nutritional and emotional conditions that include being tired as a symptom. These range from simple issues to those far more complex. A good checkup and blood testing would be a good starting point.

Multiple, change it: Deficiency of vitamin D, B vitamins can cause fatigue. Other deficiencies such as iron deficiency (anemia), chronic illnesses can cause it. Diet is the key to beating illness and fatigue. Eliminate sugars and high carb foods (grains, lentils based foods) to reduce inflammation. Consuming plenty of healthy fat such as olive oil, saturated fats (butter, coconut oil), flesh foods, vegetables.