How Much Protein Do Men Really Need?

There is no one number for every man

Protein helps maintain and repair body tissues. A commonly used adult reference intake is 0.8 grams per kilogram of body weight per day. This is a general reference for healthy adults, not a training prescription. Athletes may need more; health conditions can change what is appropriate. [1]

The NIH Office of Dietary Supplements [1] discusses a range of 1.2–2.0 g/kg/day for athletes. Applying that range to yourself requires context, rather than simply choosing the highest number.

Build a meal, not just a target

A food-first approach leaves room for enjoyment and variety. Think about which protein foods you already like and how they fit into your meals. [3] [4] [5]

Do you need a powder?

A supplement may be convenient, but it is not required to eat protein. Compare ingredients, allergens, cost, and how it fits your overall eating pattern. A product label cannot tell you what your body needs.

Caution: If you have kidney disease or another relevant medical condition, ask your clinician or dietitian before substantially changing protein intake. [2]

Make it personal

Before counting grams, consider your activity, appetite, and normal meals. Bring those details to a qualified professional if you want a tailored plan. You can also start with our guide to sustainable weight-management habits.

Further reading

• How to Lose Belly Fat for Men
• Best Fitness Apps for Men
• Why Men Lose Hair and What Can Be Done