
Egg Fasting is something many people may not have heard of before. In fact, Egg Fasting is another weight loss method, also known as fasting with eggs. It's a restricted form of diet that focuses primarily on egg consumption and is part of the ketogenic diet.
The principle of Egg Fasting is to change the normal eating pattern to primarily consuming eggs, supplemented with good fats. It can be considered another form of the keto diet.
Eggs are the main food source, typically about 6-12 eggs per day
Additional fats can be consumed in limited quantities, such as butter, olive oil, or mayonnaise
Carbohydrate intake is generally restricted to less than 10 grams per day
The duration is typically between 3-5 days

The ketogenic diet is an eating pattern that emphasizes consuming foods in the fat category. The diet consists of about 70-80% of daily calories from good fats, 15-20% from protein, and limits carbohydrate intake to only 5-10%.
Examples of foods in the ketogenic diet that focus on fat proportions mainly include unsaturated fats. Examples of good fats are olive oil, avocado, nuts, and various plant oils, rice bran oil, and sea fish. Drinks are usually black coffee, water, green tea, or sugar-free beverages. Vegetables are typically in the form of leafy greens like lettuce, romaine lettuce, spinach, or cucumber.
This approach stimulates the body to enter a process called ketosis. This is a state where the body, when receiving limited carbohydrates, switches to using fat as its energy source for metabolism. This results in reduced body fat, which consequently leads to weight loss.
However, this weight loss method requires good research before deciding to try it, as it may not be suitable for everyone. There are precautions to consider, such as the potential for certain nutrient deficiencies, particularly vitamins and minerals. It may also not be suitable for people with certain medical conditions like high blood lipids. Those who want to try this method may need to have prior experience with fasting or the keto diet.
References
Paoli, A., Rubini, A., Volek, J. S., & Grimaldi, K. A. (2013). Beyond weight loss: a review of the therapeutic uses of very-low-carbohydrate (ketogenic) diets. European Journal of Clinical Nutrition, 67(8), 789-796.
Masood, W., & Uppaluri, K. R. (2022). Ketogenic diet. In StatPearls [Internet]. StatPearls Publishing.
Volek, J. S., Phinney, S. D., Forsythe, C. E., Quann, E. E., Wood, R. J., Puglisi, M. J., ... & Feinman, R. D. (2009). Carbohydrate restriction has a more favorable impact on the metabolic syndrome than a low fat diet. Lipids, 44(4), 297-309.
Westman, E. C., Mavropoulos, J., Yancy, W. S., & Volek, J. S. (2003). A review of low-carbohydrate ketogenic diets. Current Atherosclerosis Reports, 5(6), 476-483.
Ludwig, D. S. (2020). The ketogenic diet: evidence for optimism but high-quality research needed. The Journal of Nutrition, 150(6), 1354-1359.