800 Calories a Day Weight Loss Calculator
Please enter 800 calories.
'; return; } const proteinPercentage = 0.25; const carbPercentage = 0.50; const fatPercentage = 0.25; const proteinCalories = calories * proteinPercentage; const carbCalories = calories * carbPercentage; const fatCalories = calories * fatPercentage; const proteinGrams = proteinCalories / 4; const carbGrams = carbCalories / 4; const fatGrams = fatCalories / 9; const results = `Results
Protein: ${proteinGrams.toFixed(2)} grams (${proteinCalories.toFixed(2)} calories)
Carbohydrates: ${carbGrams.toFixed(2)} grams (${carbCalories.toFixed(2)} calories)
Fat: ${fatGrams.toFixed(2)} grams (${fatCalories.toFixed(2)} calories)
`; document.getElementById('results').innerHTML = results; });Aspect | Details |
---|---|
Daily Caloric Intake | 800 calories |
Expected Weight Loss | 1-2 pounds per week, depending on individual factors such as starting weight and activity level |
Meal Composition | – Protein: 50-60 grams |
– Carbohydrates: 50-70 grams | |
– Fats: 20-30 grams | |
Key Nutrients | Ensure adequate intake of vitamins and minerals, including: |
– Vitamins: A, B-complex, C, D, E, K | |
– Minerals: Calcium, Magnesium, Potassium, Zinc, Iron | |
Sample Meal Plan | – Breakfast: 1 boiled egg, 1 piece of fruit (e.g., apple), black coffee or tea |
– Lunch: 3 oz grilled chicken breast, mixed green salad with vinegar dressing | |
– Dinner: 3 oz baked fish, steamed vegetables | |
– Snacks: Low-fat yogurt, carrot sticks | |
Hydration | At least 8 cups (64 ounces) of water per day |
Supplements | Multivitamin to cover potential nutrient deficiencies |
Exercise | Light to moderate exercise (e.g., walking, yoga) 30 minutes per day |
Monitoring & Support | Regular check-ups with a healthcare provider |
Possible psychological support to handle the mental aspects of severe caloric restriction | |
Risks and Considerations | – Nutrient deficiencies |
– Muscle loss | |
– Fatigue, dizziness | |
– Gallstones (with rapid weight loss) | |
– Should not be followed without medical supervision | |
Long-Term Sustainability | Not recommended for long-term use due to the risk of nutrient deficiencies and other health complications |
Transition to a balanced diet with higher caloric intake after achieving initial weight loss goals |