Start your mornings with a glass of room temperature lemon water. (Room temperature is important, since cold foods and drinks can shock your system and cause the digestion process to slow down.) Squeeze half a lemon in and wait 15 to 30 minutes after drinking it to eat breakfast. Why it's so good for you: Lemons are packed with nutrients and immunity boosters like vitamin C, potassium and pectin fiber, which curbs hunger cravings. They also help speed up enzyme function and stimulate the liver so your body can flush out toxins.
 
Pick up some activated charcoal. "It's the new detox," says Tricia Williams of Food Matters. The tasteless, odorless powder can be found in supplement stores and "gets toxins and poisons out before they can harm the body. Mix it with lemon juice and maple for a delicious black lemonade."

On cold days, sip bone broth over soup. "Our clients supplement their meal plans with one cup of chicken or beef broth a day for ultimate healing and repair. We like to add in carrot, celery, onion, garlic and thyme," says Williams.