Wasted on most people but if you did these things you will almost never get sick and live a long life.

1) Eat liver once a week
20 Eat Garlic or take supplements to get enough Sulfate (Sulfate is the taxi for every action in your body) Americans are ALL deficient. Supplements include. MSM, Tumeric and/or Apple Cider Vinegar.
2) Take a High Absorption Magnesium Supplement every day
3) Take Fulvic/Humic Mineral drops each day
4) Take Proteolytic enzymes

There now you'll live longer than all your classmates.