If someone eats 2100calories a week, how much weight lost per week. Not much working out

To calculate potential weight loss from a caloric intake of 2100 calories per week, we need to consider a few factors, including the individual's basal metabolic rate (BMR) and total daily energy expenditure (TDEE). 1. **TDEE**: This includes the calories burned through daily activities and exercise. It can vary significantly based on factors like age, sex, weight, height, and activity level. 2. **Caloric Deficit**: Weight loss occurs when you consume fewer calories than you burn. A pound of body weight is roughly equivalent to 3,500 calories. Let's illustrate the scenario with a hypothetical example: - **Assumed BMR**: For simplicity, let's say the individual's TDEE is 2,000 calories per day. This is just for example purposes; actual TDEEs can vary. - **Weekly Caloric Burn**: 2,000 calories/day * 7 days = 14,000 calories/week. - **Caloric Intake**: 2,100 calories/week. - **Caloric Deficit**: \[ 14,000 \text{ calories/week} - 2,100 \text{ calories/week} = 11,900 \text{ calories deficit/week} \] - **Weight Loss Calculation**: \[ 11,900 \text{ calories deficit/week} ÷ 3,500 \text{ calories/pound} ≈ 3.4 \text{ pounds lost/week} \] This is just a theoretical maximum. In reality, if someone is eating only 2100 calories per week, it's important to note that this is an extremely low intake and can lead to nutrient deficiencies, muscle loss, and other health issues. It's advisable to seek a balanced diet and consult with a healthcare professional or dietitian for personalized advice. In summary, while a significant caloric deficit could theoretically lead to rapid weight loss, actual numbers will depend on individual metabolic rates and overall health considerations.