The U.S. Department of Agriculture recommends you vary your sources of protein to include more fish because eating more fish lowers your risk of heart disease. While fried fish is not the healthiest way for you to increase your fish intake, it is a source of both protein and carbohydrates.

Whey protein supplements are convenient and possibly beneficial for some people, but only when taken correctly. Whey makes up about 20 percent of the protein found in milk, according to the University of Illinois McKinley Health Center. It’s one of the highest-quality proteins on the planet.

Protein is an essential macronutrient that supports several structures in your body. You can find protein in numerous sources including eggs, meat, fish and nuts. However, many people rely on protein supplements to get their recommended daily amount.

Numbness or tingling of your hands is a sign that there is some underlying problem that is affecting your nerves.

Whey protein is a nutritional supplement women can take to either help build muscle or to supply high-quality protein when losing body fat. The amount of whey protein you need to consume depends on your weight, your activity level and your fitness goals.

People who consume protein powder usually want to supplement their diet with protein, not carbohydrates. Some types of protein powder, including soy and rice powders, contain naturally occurring carbohydrates.

Carbohydrates, fats and proteins form a group of essential nutrients called macronutrients. The prefix “macro” indicates that you need these nutrients in large quantities, which is one of three factors these macronutrients have in common.

Whey protein is a fast-digesting protein that constitutes 20 percent of milk protein. It’s normally consumed in powder form by athletes and bodybuilders to increase protein intake and improve body composition. Whey protein doesn’t cause heart problems, but may instead improve heart health.

Amino acids are nitrogen-containing molecules that are the building blocks of all proteins in food and in the body. They can be used as energy, yielding about 4 calories per gram, but their primary purpose is the synthesis and maintenance of body proteins including, but not limited to, muscle mass.

Meat is one of the riches sources of dietary protein. Since meat contains all of the essential amino acids your body requires daily to build proteins, it is also classified as a high-quality, complete protein. The amount of protein present in one portion of meat, about 3 ounces, varies by type and cut.

Eating the right combination of nutrients can make you feel fuller longer. Nutrients like protein, fat and fiber-rich carbohydrates increase satiety while helping you meet your nutritional needs. The best way to increase fullness is to include foods high in these filling nutrients in each meal and snack.

Eating meals that are very high in protein isn't necessarily beneficial for increasing your protein intake because your body can only absorb so much protein per hour. An April 2006 article published in the "International Journal of Sport Nutrition and Exercise Metabolism"