Tag: 500 Calorie

500 calories per day is a very-low-calorie diet (VLCD) and is not appropriate for unsupervised use. This is a clinical intervention – historically used only under close medical supervision for severe obesity, pre-bariatric-surgery preparation, or specific medical protocols like the HCG diet. It is never a starting point for a general weight-loss plan. If you have arrived here searching for a 500-calorie meal plan, please read the safety notes before anything else.

At this intake level, the body enters aggressive fat and lean-tissue breakdown. Real risks include: gallstone formation, electrolyte imbalance, muscle loss, resting metabolic rate suppression, gout flares, hair thinning, menstrual irregularity, and cardiac stress. VLCDs are contraindicated in pregnancy, breastfeeding, adolescence, eating-disorder history, type 1 diabetes, and most chronic conditions without physician oversight.

The plans tagged here (currently a small handful, including HCG-protocol variants) are presented for informational and educational purposes only. They are not a Diets Meal Plan recommendation for general readers. Any 500-calorie plan should be prescribed by a licensed clinician who monitors your labs, muscle mass, hydration, and micronutrient status. Content in this tag is medically reviewed by Franco Cuevas, MD. If you are considering rapid weight loss, our 1,200-calorie and 1,400-calorie tags are much safer starting points to review with your own clinician.