How to Reduce Body Fat: Science-Backed Strategies
Science-Backed Strategies to Reduce Body Fat
Reducing body fat requires a combination of proper nutrition, regular exercise, and healthy lifestyle habits. Here's what the research says about the most effective approaches.
1. Create a Moderate Calorie Deficit
A deficit of 500-750 calories per day leads to approximately 0.5-0.75 kg of fat loss per week. Use our calorie calculator to determine your daily needs.
2. Prioritise Protein
Consuming 1.6-2.2g of protein per kg of body weight helps preserve muscle mass during fat loss. Protein also increases satiety and has a higher thermic effect than other macronutrients.
3. Resistance Training
Lifting weights is crucial during a fat loss phase. It signals your body to maintain muscle mass, which keeps your metabolism elevated. Aim for 3-4 sessions per week.
4. Cardiovascular Exercise
A mix of moderate-intensity steady-state (MISS) and high-intensity interval training (HIIT) provides optimal fat-burning benefits. Start with 150 minutes of moderate activity per week.
5. Sleep and Recovery
Poor sleep disrupts hunger hormones (ghrelin and leptin), making fat loss harder. Aim for 7-9 hours of quality sleep each night.
6. Track Your Progress
Use multiple metrics to track progress: body fat percentage, waist measurements, photos, and how your clothes fit. The scale alone can be misleading.
