A liver cleanse involves taking a combination of supplements, superfoods, and teas that purge the liver of accumulated harmful toxins that prevent the body from properly functioning. People who benefit most are those who are overweight, stressed individuals, people with poor lifestyle habits, anyone over age 40, people suffering from fatigue, brain fog, chronic joint or muscle pain, migraines, digestive problems, insomnia, autoimmune disease, hormonal imbalance, acne, skin rashes, depression, allergies, chronic bad breath, chemical sensitivity and heavy metal poisoning. Liver cleanses can improve the ability to produce bile and increase fat metabolism, thus helping with weight loss. It also helps to strengthen the immune system and restore the natural defense system for fighting infection, inflammation, and disease. It has demonstrated increases in energy levels and improved brain function and has prevented liver stone formation.