Some people go on a very low-calorie diet for rapid weight loss, often consuming only 800 calories a day.
This type of diet usually includes special foods such as shakes, bars, or soups to replace meals and for added vitamins.
Very low-calorie diets can help a person achieve weight loss of up to 3 to 5 pounds per week.
Is it OK to eat 800 calories a day?
In addition, consuming as few as 800 calories daily may not give you the energy you need for daily living and regular physical activity, especially if you eat the same foods every day. Talk to your doctor or dietitian to make sure you get the nutrients you need while on a very low-calorie diet.
How much weight can you lose eating 750 calories a day?
Most experts recommend that you cut approximately 500 to 750 calories per day1 to lose one to two pounds per week. You can use this weight loss calorie goal calculator to figure out how many calories you should eat each day.
What is a 800 calorie diet meal plan?
The Fast 800 diet, created by Dr Michael Mosley, is a new iteration of his 5:2 diet. It encourages people to eat 800 calories per day, fast intermittently and replace some meals with nutritious shakes. Dr Molsey recommends eating 800 calories a day for a minimum of two weeks but can follow the plan for longer.
How does the Fast 800 Diet work?
Shortly after eating, these drop rapidly, leaving us hungry for more food. The Fast 800 diet recommends lower-carb, higher-fat meals packed with essential nutrients and protein and fibre that keep you feeling fuller for longer, improve blood sugar levels and help you lose weight.