Whatever the reason -- health benefits, animal rights or environmental sustainability -- more and more people are embracing plant-based eating. Despite not eating any meat, eggs or dairy, with planning, getting adequate nutritional and protein intake is possible!

The paleo diet is based on the belief that a diet of wild animals and plants consumed during the Paleolithic era (about 10,000 years ago) is the healthiest way for humans to eat.

Protein is one of our bodies' essential macronutrients. Find out how you can use it to say bye to snack attacks and boost your metabolism.

Bodybuilders strive to be big on stage, but they also need to be as lean as possible to show off their muscular definition. Since leaning out to this degree can cause a lot of stress to the body, it may also result in significant muscle loss.

Bodybuilders are strongly focused on consuming enough protein each day so that their muscles have enough building blocks to grow bigger and stronger. Beef, pork and lamb are excellent sources of protein, as well as being tasty.

Meal-replacement diets claim to help you shed excess pounds by reducing your daily caloric intake. While some meal-replacement diets can help you lose weight, not all are created equally.

Protein powder is frequently marketed to athletes, weight lifters and those looking to shape up and build muscle. Often containing whey, wheat and soy, protein powder is mixed into drinks and taken as an over the counter protein supplement.

Protein comprises 3.3 percent of milk content, according to Cornell University. Milk contains two main types of protein: casein and whey. Casein is the more abundant form, comprising approximately 82 percent of the protein content, the Cornell website states.

Drinking a protein shake as a snack or meal replacement is a great way to add extra protein to your diet and maintain control over calories, but most types of protein powder tastes lifeless and chalky, even with the addition of chocolate and other flavorings.

Diet powders help curb hunger, helping you consume fewer calories when used correctly. Dozens of varieties make appealing marketing claims, but not all can deliver on their promises. Rather than relying on the first supplement you find, use a healthy powder combined with a balanced diet and an active lifestyle.

Although the nutritional values for cow's milk and goat's milk are similar and can have a positive impact on your body's growth and development, one particular protein, known as whey protein, may be more concentrated in goat's milk and, depending on your body's needs, could have a greater health benefit.

Protein powders are the preferred choice of muscle-building supplements for most bodybuilders and those who want to put on mass through exercise. These powders are made from whey, casein or soy and are mixed with milk or water to create a shake.