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The ketogenic diet is a high-fat, low-carbohydrate diet that forces the body to burn fats rather than carbohydrates. It is popular for weight loss and improved mental focus.
A vegan diet excludes all animal products. It focuses on plant-based foods such as vegetables, fruits, grains, legumes, and nuts. This diet is known for its benefits to heart health and the environment.
A gluten-free diet eliminates gluten, a protein found in wheat, barley, and rye. It is essential for people with celiac disease or gluten intolerance.
The Mediterranean diet focuses on whole grains, healthy fats, lean proteins, and plenty of fruits and vegetables. It is associated with heart health and longevity.
The paleo diet focuses on eating whole foods, such as meat, fish, fruits, vegetables, nuts, and seeds, while avoiding processed foods, grains, legumes, and dairy.