The predecessor of the toothbrush is the chew stick. Chew sticks were twigs with a frayed end used to brush against the teeth, while the other end was used as a toothpick.
Claims. Clean eating is supposed to benefit the body by aiding fat loss and weight loss, increasing energy levels, increasing mental well-being and improving skin clarity, hair strength and sleep quality. How It Works. Clean eating is more of a lifestyle than just a short-term diet. The main premise is that clean food is whole, unrefined food without additives or preservatives, artificial flavoring, artificial coloring and sugar substitutes. Nothing is off-limits as long as it's made of pure, unadulterated ingredients.
Related to Food & Cooking. Health Benefits of Green Tea. Green tea is so good for you that it's even got some researchers raving. It's the healthiest thing I can think of to drink, says Christopher Ochner, PhD. He's a research scientist in nutrition at the Icahn School of Medicine at Mount Sinai Hospital. Of course, no one food will protect you from disease. Your health is wrapped up in your lifestyle and your genes, so even if you drink green tea all day long, you also need to take care of yourself in other ways, like not smoking, being active, and eating a healthy diet.