Put the World's Best-Selling Whey Protein Powder to the Test!4
Top Protein Myths BUSTED!
From a Dream to a Global Gold Standard
Founded in 1986 by two brothers with a passion for performance, Optimum Nutrition began with one question:
How can we make sports nutrition better?
Since then, we’ve supported billions of workouts, shaped industry standards, and empowered everyday athletes and Olympians alike — with the products, science, and belief that you can always go further.
PROTEIN FAQ
Why Is Protein Important as You Age?
Why Is Protein Important as You Age?
Protein is an essential nutrient required by all healthy adults regardless of age. Protein needs often increase as we age, so maintaining adequate protein intake remains important as part of an overall healthy lifestyle that includes regular activity, hydration, and balanced nutrition. Protein helps support muscle health and overall wellness throughout every stage of life.
Key Takeaways:
- Protein is important throughout life and often becomes more important as we
get older. - Protein supports muscle health and overall wellness.
- Healthy aging includes balanced nutrition and physical activity.
Expert Insight:
"Protein is not just for athletes. It is an essential nutrient that supports healthy
aging, active living, and overall wellness throughout every stage of life."*
— Christie M. Nagel, MS (Nutrition & Dietetics)
What Are Easy Ways to Add More Protein to Your Day?
What Are Easy Ways to Add More Protein to Your Day?
Simple strategies include adding protein powder to smoothies, mixing whey into yogurt, adding protein to oatmeal, consuming protein-rich snacks, or using protein shakes between meals. Small additions throughout the day can help support overall protein intake goals.
Key Takeaways:
- Protein can be added throughout the day.
- Meals and snacks both contribute to protein intake.
- Convenience helps support consistency.
How Many Calories Per Gram of Protein?
How Many Calories Per Gram of Protein?
Protein provides 4 calories per gram.
Expanded Information:
Protein is one of the three macronutrients that provide calories to the body. Like carbohydrates, protein provides 4 calories per gram, while fat provides 9 calories per gram. In addition to providing energy, protein supplies amino acids that help support muscle health and many important functions throughout the body.
Key Takeaways:
- Protein provides 4 calories per gram.
- Carbohydrates also provide 4 calories per gram.
- Fat provides 9 calories per gram.
Is Protein Powder Safe to Use Every Day?
Is Protein Powder Safe to Use Every Day?
For healthy adults, protein powder can be used daily when it fits within overall protein needs and a balanced diet.
Expanded Information:
Daily protein needs vary based on age, body weight, activity level, and goals. Protein powder can help support daily protein intake, but it should not replace a variety of protein-rich whole foods. If you have specific health concerns or dietary restrictions, consult a healthcare professional or registered dietitian.
Key Takeaways:
- Protein needs are individualized.
- Protein powder can be used to help meet daily protein goals.
- A balanced, food-first diet is still recommended.


