Preserve muscle and aid in recovery with a whey isolate protein drink after your workout. Learn how whey isolate benefits bodybuilders and athletes, and discover the reasons why it's an ideal choice for post-exercise nutrition.

Pumpkin seeds have a well-earned reputation as a tasty, easy-to-make snack, but they also pack plentiful health benefits; these crunchy seeds feature significant amounts of magnesium, zinc, omega-3s, antioxidants, fiber and, of course, protein.

Beans aren't like many other protein-rich foods: According to the U.S. Department of Agriculture, they have enough fiber, vitamins and minerals to be considered a vegetable and rich source of complex carbohydrates while still being high enough in protein to act as a substitute for meat, poultry or seafood.

Women who exercise regularly need more protein than those who aren’t active, especially if they have a goal to build muscle mass. As you work out and recover, your muscles constantly sustain damage and repair, which is a process called muscle protein synthesis.

Viagra is an oral medication prescribed to treat erectile dysfunction in men. It can also be used to treat certain forms of hypertension and improve stamina during physical exercise in both men and women. Drugs.com explains that Viagra works by relaxing muscles and increasing blood flow to certain areas of the body.

Oatmeal serves as an excellent source of fiber and protein without a lot of sodium, making it a good choice for breakfast or a midday snack. It is also a source of whole grains, which reduce the risk of inflammatory diseases and aid in maintaining a healthy weight.

High calcium in the blood is known as hypercalcemia. Calcium is required in the body for bone growth and maintenance, muscle contractions, as well as proper hormone, nerve and brain function.

Proteins provide structure to nearly every cell in the body, participate in chemical reactions, help repair and make new cells and are vital for proper growth and development. If you follow a diet rich in spinach, this vegetable can help contribute to your protein intake.

As the fourth most common mineral in your body, magnesium is involved in many important biological processes.

Quinoa is considered a whole grain. It is the seed of a leafy plant related to spinach. Although most plant-based foods do not contain complete proteins containing all of the essential amino acids, quinoa is a complete protein. This makes quinoa a particularly beneficial food for those who do not eat animal products.

Get the scoop on fruits and veggies richest in protein. Discover how these plant-based sources can help lower cholesterol, reduce heart disease risk, and more.

Whey protein supplements and weight gainer supplements are considered useful for weight lifting and other athletic pursuits due to their protein content. However, the two supplements have significantly different nutritional profiles, which makes them useful for different goals.