Are caves formed by chemical or mechanical weathering? Caves are formed by both chemical and mechanical weathering. Most caves are formed by dissolution of limestone, however, which is a form of chemical weathering.
Garlic contains both selenium and allicin, two compounds found in foods that are good for your liver. It also contains sulfur, which helps your liver detoxify; sulphur is also found in onions. Green tea has many health benefits, and they don't exclude your liver. This tea contains catechins, a type of antioxidant.
As a multitasking organ, the liver is vulnerable to the effects of stress, toxins and a highly processed diet, but antioxidant-boosting herbs like milk thistle, turmeric and bupleurum, along with a diet high in green vegetables can greatly improve liver function.