Get 15 of direct sunlight per day. Eat healthy. Do some resistance training for a few minutes every day. Try pushups and leg pressing. Lift weights. Eat whey protein or hemp seed powder protein. Also follow these ideas:
Increase your protein intake. This should be in the form of whey protein powder rather than meats if possible. I would add vitamin C 3 grams or 3000 mg per day and vitamin B complex 1 gram per day and your fat soluble vitamins in mega doses D 400IU, E Tocotrienol or mixed Tocopherol 400IU, A 5000 Beta Carotene, K 400 IU, and CoQ10. You also need Magnesium 800mg , Selenium 100 micrograms per day, Zinc (lots), Niacin, Thiamin as well as the B complex.
you must:
Eliminate foods which cause digestive stress such as gas, bloating, diahrea, cramps, etc
Stop eating all cereals, grains, wheat, barley, rye, oats, bread, pasta, rice, potatoes, cooking oils, vegetable oils, etc.
Increase protein by using protein powder. One World Whey is the best or hemp protein and gelatin.
Supplement with the 90+ vitamins and minerals everyday
Use probiotics with a broad spectrum and 2 billion units per day