Many assume slowing down comes with age. Less strength. Less energy. But research shows muscle loss, not aging, is the real driver.

Beginning as early as our mid-30s, adults naturally begin to lose muscle mass and strength. At first, this change is subtle and easy to dismiss. Over time, however, the consequences become more noticeable. Muscle loss affects balance, mobility, metabolism, and overall independence. Muscle plays a central role in how we move through the world, how resilient we feel, and how well we recover from everyday physical stress. When muscle health declines, the effects ripple across nearly every system in the body.

The encouraging news is that muscle remains highly responsive well into later life. With resistance exercise, adequate recovery, and the right nutrition, muscle can be maintained and even rebuilt. Nutrition, however, is where many well-intentioned adults are often misled.

Protein has become one of the most heavily marketed nutrients today. It appears in everything from snack bars to breakfast foods and beverages, frequently promoted as a quick solution for strength, energy, and vitality. But for adults over 35, more protein is not always better. As we age, the body becomes less efficient at using dietary protein, a phenomenon known as anabolic resistance. This means protein quality, digestibility, and nutrient synergy become increasingly important.

This disconnect between protein marketing and protein science is what led to the development of StayAbove Nutrition.

Born out of more than 35 years of research at McMaster University, StayAbove Nutrition was created to translate rigorous academic science into practical, evidence-based nutrition for real life. Led by physician-scientist Dr. Mark Tarnopolsky, MD, PhD, whose research has focused extensively on protein requirements, muscle metabolism, and aging, the company was founded on a clear belief: aging should not mean decline.

“Muscle mass and function are strong predictors of long-term health and independence,” says Dr. Tarnopolsky. “What matters is not just consuming protein per se but consuming the right amount and type of protein in combination with other key nutrients like creatine, vitamin D and calcium.”

This philosophy is reflected in Muscle 5, StayAbove’s flagship formulation. Muscle 5 is a protein powder and was informed by clinical trials conducted at McMaster University by Dr. Stuart Phillips and Dr. Tarnopolsky examining how targeted nutrient combinations support muscle protein synthesis, strength, and functional performance in adults, particularly as the body ages.

Each serving of Muscle 5 delivers 40 grams of high-quality whey and casein protein isolates. 

This combination provides fast-acting amino acids to stimulate muscle-building pathways alongside slower-digesting protein to support prolonged muscle repair. The formulation also includes 3 grams of creatine, a compound extensively studied for its role in improving muscle strength, power, and training adaptation, benefits that become increasingly relevant with age.

Beyond protein and creatine, Muscle 5 includes nutrients often overlooked in discussions of muscle health. It provides 1,000 IUs of vitamin D, which plays a critical role in muscle function, balance, and neuromuscular coordination, as well as 450 milligrams of calcium to support bone health and proper muscular contraction. Together, these ingredients reflect a more complete and physiologically aligned approach to supporting strength and resilience.

Published research from McMaster has demonstrated that multi-ingredient formulations can be more effective than protein alone, particularly in adults experiencing anabolic resistance. Muscle 5 was designed to reflect those findings, aligning its formulation with how muscle physiology changes over time rather than relying on one-size-fits-all solutions.

Healthy aging is not about chasing youth. It is about preserving physical capacity, confidence, and quality of life. Strength supports freedom. Recovery supports consistency. Nutrition supports both.

For readers interested in evidence-based nutrition developed from Canadian research, StayAbove Nutrition is offering Zoomer readers 20% off and free shipping with promo code ZOOMER20, valid until June 30, 2026. Visit: www.stayabovenutrition.ca