If you’re concerned about red meat or want to change your dietary patterns to decrease your dependence on this form of protein, you still have lots of dietary options. Protein is an important component of a healthy diet, and you can find many other options to meat, such as poultry or fish.

Norepinephrine is a neurotransmitter which affects mood, attention and motivation. According to an article "Norepinephrine: From Arousal to Panic," by Joseph M. Carver, Ph.D., norepinephrine is related to the "fight or flight"

Whey protein can help you lose weight, build muscle and recover after exercise, according to the National Dairy Council. Optimum Nutrition's 100 Percent Whey Gold Standard powder contains mostly whey protein isolates, a pure form of whey protein in which almost all of the lactose has been removed.

Protein shakes have the potential to help you achieve your dietary goals. When used effectively, they can help you cut calories, lose body fat, supplement an already healthy diet or build lean muscle mass.

From elite endurance athletes to the frail elderly, many people these days consume protein powders, which are no longer exclusively used by bodybuilders. With this increased popularity, however, comes a growing consumer concern regarding safety: "Consumer Reports Magazine"

Protein is a macronutrient. Unlike a "micronutrient," the body needs it in larger amounts. It is utilized for muscle growth, cell regeneration and to promote a healthy immune system. When it is digested in the body, a waste product called "urea" gets produced.

Tremors are defined as involuntary shaking movements, and tremors commonly occur in a person's hand.

Protein malnutrition usually occurs when a person is starving, either intentionally because of fasting or an eating disorder, or unintentionally because of a lack of food. Although unlikely, it can also be caused by a lack of protein in an otherwise ample diet.

Breakfast cereals that provide a boost of protein can keep your hunger at bay throughout the rest of the day. Since your body doesn’t store protein, it’s also smart to give it a steady supply by consuming a moderate amount of protein at each meal, beginning with breakfast.

Serotonin, sometimes referred to as the happiness hormone, is an important regulator of many bodily functions, including mood, gastrointestinal activity, heart rate and breathing. In depressed individuals, serotonin is typically too low, necessitating medication to raise serotonin to normal levels.

Naturally skinny people are the envy of many who battle a widening waistline; however, if you struggle to achieve your goal of increased weight or muscle mass, you know that it's nothing to envy. If you're following an intense weightlifting program to build muscle, you'll need to supplement it with a high-calorie diet.

By delivering an isolated form of a nutrient, protein powder has plenty of potential advantages. In addition to being convenient and shelf-stable, it has been shown to help with weight loss and lean muscle gain.