Protéine de Soja

Whey protein powder is a favorite of bodybuilders and exercise lovers alike. It promotes peak muscle mass, nourishing strong, healthy muscles.** In addition, whey protein powder:

• Supplies BCAAs and other amino acids.**
• Optimizes exercise performance.**
• Accelerates muscle recovery time.**

What is Whey Protein?

Along with casein, whey is one of two key milk proteins that separate in the process of creating cheese. Initially forming as a liquid, it is generally dried into a powder. Ancient Greeks, including health pioneer Hippocrates, praised the health virtues of whey. Centuries later, in the 1700s, the renowned cheese-making nation Switzerland also championed liquid whey as a beverage for wellness.**

Although it was long considered a waste product in the dairy industry, whey protein powder supplements have finally received significant scientific attention and widespread popularity, especially among bodybuilders and athletes. Considered a “complete” protein, whey features all of the essential amino acids needed to build lean muscle mass. Since whey protein is quickly broken down into amino acids and naturally migrates to muscles, it may be an ideal sports nutrition supplement for muscle growth and development.**

Studies have shown that whey protein helps maintain lean muscle mass, with the nutrient metabolized efficiently in muscle tissue. Research has also indicated that whey protein may optimize exercise performance and promote muscle recovery after high-intensity workouts. Research finds these effects are pronounced in older populations, particularly as they lose muscle with age.**

Whey may help with additional aspects of wellness. Whey nutrition enables the body to make glutathione, a potent antioxidant – suggesting potential anti-aging benefits of whey protein powder intake. Researchers have also noted whey protein supports ideal immune system health, since it naturally supplies bioactive peptides and immunoglobulin antibodies.**

Whey Protein Products

Whey protein supplements are derived from whey, a byproduct of converting milk into cheese. It is widely available in powdered supplements, which are commonly flavored and sometimes include other nutrients. Whey protein powders may be microfiltered or ultrafiltered, and can supply both whey protein isolate and whey protein concentrate.**

Whey Protein Directions for Use

Consult with your physician before taking supplemental whey protein or beginning any routine supplementation. There is no standard whey dosage. One bodybuilding training formula suggests daily protein intake should be 1 gram per pound of bodyweight. Research studies are generally more conservative in their whey protein dosage, ranging from 10-45 grams per day.**