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.
The Clean Diet: A 21 Day Detox. The Clean Program is a 21-day detox diet that was designed by Dr. Alejandro Junger, a New York City cardiologist, and leader in the field of integrative medicine. Junger developed his program to treat chronic symptoms such as irritable bowel syndrome, allergies, headaches, depression, fatigue, weight gain, and insomnia.