Your fingernails can show what is missing in your diet?

Your saliva can show whether or not you have enough stomach acid to digest your food?

Joint pain is often a sign of dehydration?

Craving chocolate could indicate magnesium deficiency?

Your tongue can reveal areas of your body that need support?

Your eyes can reveal health issues you could encounter in the future? Knowing before it is a problem gives you the opportunity to make changes now!