These omega-3 fats provide building blocks for cellular structures throughout the body and aid in the prevention of cardiovascular disease. Fish oil is the most common source of DHA and EPA, but a good vegan source—and one that, arguably, offers a better concentration of DHA—is algae (which is where those oily fish get their omega-3s from anyway). By supplementing with algae oil, you’re effectively cutting out the middle-fish. Aim for about 300mg/day.
In addition to a plant-based keto diet being limited in nature, Dr. Axe explains that there’s also a high probability that someone on this diet would struggle to consume enough calories and essential fat-soluble vitamins. This could potentially lead to certain nutrient deficiencies and side effects, like fatigue, as a result. “If you’re at all open to the idea, I would highly recommend that you consider a vegetarian keto diet instead of a vegan keto diet. Include at least some animal products in your diet, such as pastured eggs or fermented cheeses or, even better, wild-caught fish like salmon,” he says. “These goods are great sources of protein, fat, choline and fat-soluble vitamins (like vitamins A and K) that are very difficult to get from plant foods alone.”
One of the more popular diets trending nowadays is the ketogenic diet. The diet requires you to reduce your carbohydrate intake and in turn, increase your fat intake. The aim of the diet is to get your body to use fat instead of glucose as energy and fueling your body until the next meal. Apart from weight loss, the ketogenic diet has been found to be helpful in managing blood sugar levels, reduces the risk of obesity, epilepsy, Alzheimer's disease, polycystic ovary syndrome and even some types of cancer. Some healthy foods to consume on a keto diet are starchy vegetables, coconut oil, cheese, sour cream, avocado, meat and poultry and high-fat dairy products. Reduce sugar and salt intake. Replace white sugar with palm sugar, jaggery or honey and salt with pink salt or black salt in cooking.