National Protein Day

National Protein Day is an annual American observance dedicated to the importance of protein. A lack of protein can lead to functional disorders, as well as the deterioration of skin, bones, hair, and more. Protein is a fundamental nutrient needed to build and maintain muscle mass. The holiday is celebrated on February 27.

History

National Protein Day was created to raise awareness about the essential role of protein in a healthy diet and to encourage people to evaluate their nutritional habits. The holiday is actively supported by organizations in the fields of healthy eating, nutrition, and wellness.

Protein is vital for the human body, especially in childhood. Adequate protein intake supports normal growth and development. For children, it is an essential nutrient that helps support proper physical development. Without enough protein, children may experience delayed growth and development, which can lead to various health problems affecting the musculoskeletal and cardiovascular systems.

The best sources of protein include red meat, fish, eggs, milk and dairy products, and grains. For those with a significant deficiency, protein supplements are also available in powdered form, commonly found in sports nutrition stores and widely used by athletes.

Interesting Facts

• The average adult needs 0.8 grams of protein per kilogram of body weight per day. For example, a person weighing 70 kg (about 154 lbs) should consume around 56 grams of protein daily.
• Protein performs many functions: it provides energy, helps build and repair muscles, transports nutrients in the blood, supports healthy blood composition, contributes to proper digestion, and helps maintain the body’s acid-base balance.
• Athletes require more protein—typically 1.5 to 1.8 grams per kilogram of body weight—to support muscle growth and recover from intense workouts.

How to Take Part

Celebrate National Protein Day by increasing your intake of protein-rich foods. Take the opportunity to review your diet and make sure it includes enough protein to prevent deficiencies.

Share your favorite sources of protein and healthy recipes on social media. Ask others what foods they enjoy for protein and exchange nutrition tips.

When is National Protein Day in 2026?

National Protein Day is observed on February 27 each year.

Observations