Being on a specific diet implies intentionally following a particular eating plan that restricts or emphasizes certain types of foods. This does not imply eating less, as the general perception is. It simply means eliminating a list of food items from what you eat every day. While most of these diets require basic measures like eliminating processed foods, some celebrities have taken the path of following some extreme diets that made headlines. Here are a few of them: Carnivore DietPopularized by podcast host Joe Rogan, the carnivore diet is exactly what it sounds like—an all-meat diet that eliminates plant-based foods. Rogan has shared his experience eating only ribeye steaks for breakfast and hunting his own elk for meals. Some proponents claim it helps with heart health, autoimmune conditions, and mood stability. Others, like Heidi Montag, take it further by consuming raw organ meats, believing they provide unparalleled nutrients. However, health experts warn that such a diet lacks essential fiber and can increase the risk of heart disease.Mayr MethodSupermodel Karlie Kloss and actress Rebel Wilson have reportedly followed the Mayr Method, a diet that includes strict eating practices such as chewing each bite 40 times, avoiding raw foods after 4 p.m., and cutting out caffeine and sugar. Developed by Austrian physician Franz Xaver Mayr in the early 20th century, the regimen focuses on digestive health and mindful eating. While some principles align with healthy habits, critics argue that it blends sound advice with pseudoscience.Master CleanseBeyoncé famously used the Master Cleanse to shed 20 pounds for her role in Dreamgirls. This liquid diet consists of a mixture of lemon juice, maple syrup, water, and cayenne pepper—and nothing else—for up to 45 days. While some swear by its detoxifying effects, most nutritionists warn that any weight lost is temporary and that the cleanse can lead to nutrient deficiencies, dizziness, and muscle loss.Daniel DietActor Chris Pratt has followed the Daniel Diet, a restrictive 21-day plan based on biblical texts. The diet consists primarily of fruits, vegetables, whole grains, and pulses, eliminating processed foods. While it can promote short-term weight loss, its restrictive nature makes it unsustainable for most people.Clay DietShailene Woodley has spoken about her belief in eating clay, claiming it helps remove heavy metals from the body. While some traditional practices support the use of clay for medicinal purposes, eating it regularly can lead to mineral imbalances and digestive issues.Baby Food DietCelebrity trainer Tracy Anderson promoted the Baby Food Diet, where adults replace meals with jars of baby food to control portion sizes. It gained traction after reports suggested Jennifer Aniston used it for quick weight loss. However, nutritionists argue that baby food lacks the necessary calories and nutrients for an adult body.