Understanding Calorie Needs and Metabolism
What is BMR?
Basal Metabolic Rate (BMR) represents the number of calories your body burns while at complete rest. This is the minimum energy needed to keep your body functioning, including breathing, circulating blood, and maintaining organ functions.
Understanding TDEE
Total Daily Energy Expenditure (TDEE) is the total number of calories you burn each day, including your BMR and physical activity. This number represents your maintenance calories - the amount needed to maintain your current weight.
Nutrition Terms Glossary
- Calorie
- A unit of energy that measures how much energy food provides to the body.
- Macronutrients
- The three main nutrients your body needs in large amounts: proteins, carbohydrates, and fats.
- Metabolism
- The process by which your body converts food into energy.
- Energy Balance
- The relationship between calories consumed through food and calories expended through physical activity and bodily functions.
Tips for Healthy Weight Management
- Create a sustainable calorie deficit for weight loss (500-750 calories below maintenance)
- Include protein in every meal to maintain muscle mass and feel fuller
- Stay hydrated by drinking plenty of water throughout the day
- Get adequate sleep to support metabolism and recovery
- Combine diet with regular physical activity for best results