Body detoxification, often known as detox, involves the process of eliminating toxins and harmful substances from the body. It's based on the idea that modern lifestyles, with their exposure to pollutants, processed foods, and stress, can lead to a buildup of toxins. Advocates of detox programs believe that periodic cleansing can support overall health and vitality.

Methods of detox can include dietary changes such as consuming more fruits, vegetables, and whole grains while avoiding processed foods, sugar, caffeine, and alcohol. Some people practice fasting, temporarily abstaining from solid foods or consuming only liquids to give the digestive system a rest. Herbal supplements like dandelion root or milk thistle are used for their purported detoxifying properties, and colon cleanses aim to flush out toxins from the colon.

Additionally, sweating through saunas or physical activity is believed to help the body eliminate toxins via the skin. Hydration is also emphasized, as drinking plenty of water supports kidney function and helps eliminate waste products through urine.

It's important to note that while many individuals report feeling refreshed and energized after detox programs, scientific evidence supporting the necessity of detoxification is limited. The human body naturally eliminates toxins through organs such as the liver and kidneys. Before starting any detox program, consulting a healthcare professional is advisable, particularly for those with underlying health conditions.