For example, some ingredients may be safe in products such as cleansers that we wash off the skin immediately, but not in products that we leave on the skin for hours. Similarly, ingredients that are safe for use on the hair or nails may be unsafe when used on the skin or near the eyes.
Carbohydrates are the main energy source for the brain. Without carbohydrates, the body could not function properly. Sources include fruits, breads and grains, starchy vegetables and sugars. Make at least half of the grains you consume whole grains.
As simple carbs, fructose and sucrose directly supply energy to your body. If you have already blacklisted dietary carbs, think again. All living cells rely on them to get their energy, and your body is no exception. Your muscles and brain specifically require carbs as their primary fuel.