Why eating more protein helps you stay full and lose weight
The significance of protein in food intake and body weight regulation
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Eating more protein makes you feel fuller longer, so you eat less. It also burns a bit more calories when you digest it, and helps you keep your muscle while losing fat. This helps you not gain the weight back after losing it.
Surprising Findings
Chronic high protein intake doesn’t sustainably increase diet-induced thermogenesis, even though it does acutely.
Most people think eating lots of protein all day long keeps your metabolism revved up — but the study says the calorie-burning boost fades over time, which contradicts popular 'high-protein = forever burn' claims.
Practical Takeaways
Replace one carb-heavy snack (like crackers or cereal) with a high-protein option (eggs, Greek yogurt, or tofu) at each meal to naturally reduce hunger and total calories.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Eating more protein makes you feel fuller longer, so you eat less. It also burns a bit more calories when you digest it, and helps you keep your muscle while losing fat. This helps you not gain the weight back after losing it.
Surprising Findings
Chronic high protein intake doesn’t sustainably increase diet-induced thermogenesis, even though it does acutely.
Most people think eating lots of protein all day long keeps your metabolism revved up — but the study says the calorie-burning boost fades over time, which contradicts popular 'high-protein = forever burn' claims.
Practical Takeaways
Replace one carb-heavy snack (like crackers or cereal) with a high-protein option (eggs, Greek yogurt, or tofu) at each meal to naturally reduce hunger and total calories.
Publication
Journal
Current Opinion in Clinical Nutrition and Metabolic Care
Year
2003
Authors
M. Westerterp-Plantenga
Related Content
Claims (6)
Chronic elevation of protein intake above optimal levels for muscle synthesis does not sustainably increase diet-induced thermogenesis, despite acute thermogenic effects.
After losing weight, eating more protein helps you keep it off because it keeps you full, burns more calories during digestion, and helps you keep muscle instead of losing it.
Eating more protein makes you feel fuller for longer than eating the same amount of carbs or fat, which helps you eat less and manage your weight better.
Eating more protein while losing weight helps you lose fat instead of muscle and improves your blood sugar and cholesterol levels.
In the short term, meat and dairy make your body burn more calories after eating than plant proteins like beans or tofu, but after a while, both types work the same way.