The British Dietetic Association named the<unk>  one of the "top 5 worst celeb diets to avoid in 2018", branding it as "nonsense". Because the<unk>  promotes excluding certain families of foods, it could result in a less balanced diet with resulting nutrient deficiencies such as essential fatty acids and phytonutrients. Many websites and books promoting this diet sell courses of supplements and foods which are unnecessary to purchase even under the diet's own terms. The level of effort needed to use this diet is considered "high" as there are many foods that need to be excluded.
Alkaline diet
Low-protein diet
Low-FODMAP diet
Low-carbohydrate diet
Rosedale diet
Specific carbohydrate diet
Low-fiber/low-residue diet
Elemental diet