The key takeaway
Include a protein source regularly. Your useful daily range depends on your situation; more is not always better.
Why protein matters
Protein provides building materials for body tissues. When losing weight, getting enough is one consideration in supporting lean tissue, along with appropriate activity and an adequate overall diet.
A higher-protein diet can help some people feel fuller, but it does not remove the importance of overall energy intake or guarantee easier weight loss.
Reference amounts and planning ranges
EFSA gives a general adult population reference intake of 0.83 g/kg/day. This is a population reference, not a personalised target for every goal.
A review by Leidy and colleagues discusses 1.2–1.6 g/kg/day in relation to weight management. Our calculator uses that as a planning range for fat loss, while explaining its limits. Current body weight can produce an unnecessarily high target for someone carrying a substantial amount of excess weight. Individual advice is helpful in that situation.
Build meals around ordinary foods
You do not need to buy a supplement to begin. Choose a mixture of foods you enjoy and can afford. Check labels when comparing products: yoghurt and meat alternatives can vary substantially.
- Breakfast: Greek yoghurt and oats, or eggs with toast.
- Lunch: lentils or beans with grains, or chicken in a wrap.
- Dinner: fish, tofu or lean meat alongside vegetables and a carbohydrate food.
- A snack if wanted: yoghurt, milk or a suitable soya alternative.
Make it easy to repeat
Choose a few protein sources you already like and distribute them across your normal meals. You do not have to chase an exact amount at every meal.
If you have kidney disease, another medical condition or prescribed dietary restrictions, use professional guidance rather than this general range.
Put it into practice
Sources & further reading
These sources support the general information and explain the wider context. Practical examples are illustrative.
- EFSA: Population reference intakes for protein
- Leidy et al. (2015): The role of protein in weight loss and maintenance
- NHS: The Eatwell Guide
General educational information for adults. Estimates are not a diagnosis or a personalised diet. For pregnancy, breastfeeding, eating-disorder concerns, medical conditions or medication-related questions, seek qualified guidance. Read the full disclaimer.