Leafy greens & cruciferous vegetables: broccoli, cauliflower, cabbage, brussels sprouts, bok choy & many others are the healthiest foods that help in detoxification.
Lemons: Lemons can protect liver function & prevent oxidative damage. It can also dissolve kidney stones if consumed regularly.
Avocado: Avocados are very popular as they are rich in antioxidants & other nutrients like fatty acids which help protect against d-galactosamine, a liver toxin.
Green Tea: It is rich in antioxidants & protects against free radicals that can cause degenerative diseases.
Garlic: Research has found that garlic can inhibit the activation of carcinogens, enhance detoxification and even protect the DNA.