The Body has this amazing ability to heal itself so long as you give it the proper nutrients. Protein, essential fatty acids and plain clear water are three of the most crucial ingredients that your body needs daily. Are you getting enough? It only takes a 2% drop is body fluid levels to cause fuzzy short-term memory, trouble with basic math and difficulty concentrating on a computer screen. Caffeine, tea and sugar/carbs require more water and minerals to breakdown and contribute to dehydration as these have a diuretic effect on the body. What are you feeding your body?