Protein for Active Adults: A Practical Daily Target

Protein supports tissue repair, muscle remodeling, immune function, and the preservation of lean mass. For healthy, physically active adults, the International Society of Sports Nutrition reports that roughly 1.4 to 2.0 grams per kilogram of body weight per day is sufficient for most training goals. The lower end can suit recreational activity; the upper end may be useful during demanding strength training or a calorie deficit.

Convert body weight in pounds to kilograms by dividing by 2.2. A 176-pound person is about 80 kilograms, making the evidence-based range approximately 112 to 160 grams per day. This is a range, not a pass-fail number. Medical conditions affecting the kidneys, liver, or metabolism require individualized nutrition advice.

Distribution matters because four workable meals are often easier than one protein-heavy dinner. A practical approach is to include a clear protein source three or four times per day: eggs or Greek yogurt at breakfast, poultry or beans at lunch, fish or lean meat at dinner, and milk, soy, cottage cheese, or a protein supplement when convenience helps.

Protein does not replace carbohydrates, fruits, vegetables, or healthy fats. Carbohydrates help fuel higher-intensity training, while a varied eating pattern supplies fiber and micronutrients. Supplements are optional; food can cover the target for many people.

Focus first on the daily total and a pattern you enjoy. Precise post-workout timing matters less than consistently eating enough across the day.

Sources:

International Society of Sports Nutrition Position Stand: Protein and Exercise — https://jissn.biomedcentral.com/articles/10.1186/s12970-017-0177-8

Dietary Guidelines for Americans, 2020–2025 — https://www.dietaryguidelines.gov/sites/default/files/2020-12/Dietary_Guidelines_for_Americans_2020-2025.pdf