The ketogenic diet, or Keto diet, is a low-carbohydrate, high-fat eating plan that induces a state of ketosis, where the body primarily uses fat for energy instead of carbohydrates. It has gained popularity for its potential benefits such as weight loss, improved blood sugar control, increased energy levels, and reduced inflammation. By limiting carbs, the body shifts into a fat-burning mode, leading to effective weight loss. Some studies suggest that the Keto diet may also improve insulin sensitivity and benefit conditions like epilepsy, polycystic ovary syndrome (PCOS), and certain neurological disorders. However, it's essential to consult with a healthcare professional before making significant dietary changes.

The vegan diet is a plant-based eating approach that excludes all animal-derived products. It is chosen for ethical, environmental, and potential health reasons. A well-planned vegan diet can provide numerous benefits, including a reduced risk of heart disease, lower blood pressure, improved blood sugar control, and weight management. Rich in fruits, vegetables, whole grains, legumes, nuts, and seeds, a vegan diet offers essential nutrients, fiber, and antioxidants. It may also promote better gut health, digestion, and potentially reduce the risk of certain cancers. However, careful attention should be given to obtaining nutrients like vitamin B12, iron, calcium, and omega-3 fatty acids, typically found in animal-based products. Proper meal planning and guidance from a registered dietitian can ensure nutritional needs are met on a vegan diet.