A Little Bit of Everything For Dummies

by John Wiley & Sons

You can find fortified orange juice and rice and soy milk, but the best source of vitamin D is sunshine. Expose your skin to the sun at least a few minutes per day until the first sign of pinkness, but don’t use sunscreen during this time because sunscreen limits your skin’s ability to make this essential vitamin. At the point of pinkness, cover up or apply a sunscreen.

For much of human evolution, food was scarce. It was beneficial for humans to eat whenever they had the opportunity, and for this reason we developed a tendency to ‘see food and eat it’.