Every cell in your body contains protein -- your muscles, skin, organs and glands, even most of your body fluids. Proteins are made of amino acids, often referred to as "building blocks" because your body uses them to repair cells, make new cells and for growth and development.

Ensure, a brand of "nutritional shakes," is designed to provide the body with a balanced source of nutrition.

People often associate protein shakes with bodybuilders and, by default, big muscles. Because many women don't want to bulk up, they may avoid drinking protein shakes. But some women may have good reasons to supplement their diets with whey shakes, ranging from improved body composition to better hunger control.

Whey protein is a type of protein found in milk products that is quickly absorbed by your body and contains essential amino acids you need for muscle growth. Whey protein isolate is whey protein that has the lactose and fat removed from it.

Shrimp is America's favorite seafood, according to News-Press.com. The average American consumes 4.2 lbs. of shrimp each year. The firm, slightly sweet crustaceans are grilled, sauteed, steamed, breaded or fried.

Your body is a tapestry of thousands of different proteins. Your skin, muscles, organs and even your fat cells contain protein. Your dietary protein intake supports the formation and maintenance of all of these proteins.

Protein bars are convenient, tasty and can provide quick nutrients for recovery after a workout. There are advantages to occasionally reaching for a bar to help you refuel, but before you do, it’s worth learning more about what different bars have to offer and how they stack up against protein-rich whole foods.

Amino acids are important building blocks for making proteins or they are oxidized to provide energy for the body. Amino acids exist as branched-chain amino acids, such as glutamine and glycine that are produced naturally in the body.

Amino acids are important organic compounds that you need to properly digest food, create usable energy, maintain health and generally function normally.

Amino acids have the potential to cause weight gain, but their impact depends on a few variables. Like carbs and fats, amino acids contribute calories, which must be balanced by your activity level and energy needs.

If you're pregnant and looking for a good snack or meal replacement, you might be wondering whether protein bars are safe for you to eat.

Cancer patients require special nutrition management due to a higher risk of developing nutritional deficiencies and becoming malnourished. Changes in nutritional status may result from the cancer itself, or it may be a side effect of cancer treatment.