Detox diets involve either not consuming or attempting to flush out substances that are considered unhelpful or harmful. Examples include restricting food consumption to foods without colourings or preservatives, taking supplements, or drinking large amounts of water. The latter practise in particular has drawn criticism, as drinking significantly more water than recommended levels can cause hyponatremia.
Juice fasting: A form of detox diet, in which nutrition is obtained solely from fruit and vegetable juices. The health implications of such diets are disputed