Protein consumption is more in Men and than in Women
Normal protein consumption of a body depends on various factors such as age, sex, body weight,physical activity etc. Usually men need more protein than women. Women need 46 grams of protein whereas men need 56 grams of protein per day.A diet  which includes 3 ounces of chicken,two large eggs, 2 tablespoons of peanut butter and 8 ounces of yogurt contribute of about 50 grams of protein for  a day.
The count of calories from proteins
Most of the Americans get all  the essential proteins they need from the diet. A normal being needs 10% to 35% of calories from protein every day.        

The need of protein in Athletes vs Lazy man
The more active you are, the more protein you need. Generally athletes need more protein than non-athletes. It helps them to repair and reconstruct the muscles after workouts.
The necessity of protein
Each and every cell in our body contains a particular amount of protein in it. It contributes of about 15% of your body weight. Proteins plays a major in supplying energy, repairing the bones and muscles, building the body cells and supporting the immune system.
Protein's role in losing weight
Researches tell the replacement of carbohydrate instead of protein helps in losing weight. The diet rich in protein works slowly through the digestive system. It activates the energy throughout the day. Body burns more protein than carbohydrates. Proteins help you to keep your hunger under control by keeping the sugar level steady. Experts reveal that still human beings are not aware of the effects of high protein and low carbohydrate diet.
Hazardous nature of protein
Consumption of more protein leads to increase in calories which means gain of weight. Protein gained from animal sources which is rich in high saturated fat leads to high cholestrol and heart disease. More protein intake also leads to certain conditions like malfunction of the kidney or diabetes.
A complete protein means
A complete or high quality protein contain certain amount of aminoacids in it. They are the building blocks of proteins. There are many different varieties of aminoacids in which the body can make only a few of them and the rest comes from the diet we eat. They are called as essential amino acids. A complete protein contsins 9 essential amino acids. The food rich in complete proteins  are eggs, cheese and meat.Incomplete protein are those which are deficient in one or more aminoacids. Examples of food which have incomplete protein are beans and tofu.
Women shouldn't intake soy protein
Many women bother about having soy protein due to the plant made estrogen found in them. But experts feel it is better to have them instead of high fat proteins like red meat etc. The care should be taken in the proportions of the intake for example 2 to 4 servings a week.Soy is from soy beans. We can get it also from soy milk,tempeh,edamame and tofu. A whole soy provides all the essential energy of aminoacids just like proteins from animal resources. It is provided like as non – vegetarian dish.
Efficiency of the body in storing energy
The body stores carbohydrates, fats and proteins in different ways. Thats why we need a constant supply of protein to our body.
Protein after workouts
Proteins helps in repairing the muscles after the workouts. The intake of food or drinks which are rich in high proteins after a workout helps in building and restoring muscles. Not only protein but carbohydrate also plays a esssential role in strengthening the muscles.
The importance of whey protein
The reason why people like whey protein is that they are less in fat content and it is easy to digest. Studies prove that they also help the immune system of the body.
USDA'S Myplate Protein group
It includes protein rich foods from meat, poultry, beans, peas, eggs, processed soy products, nuts and seeds. Beans and peas belong to the vegetarian meal.
Lack of protein in Americans
Generally the diet of Americans contain all the essential protein they need but they do not consume enough protein. We get  all our protein from our diet itself. Compared to vegetarians, non-vegetarians get enough protein because plant based food have less amino acids. Older people should also take care that they get enough protein because it helps to lose muscles.
Search of protein rich foods
Meat is the main source of protein. We can also find protein from nuts, seeds, beans, peas and eggs.
Symptoms of lack of protein in the body
It is not necessary to worry about the lack of protein in our body. But vegetarians, vegans and older people should be a bit careful in the signs of lack of protein such as weight loss, tired muscles and a drop in muscle strength.
Role of protein in lessening the heart disease
Most of the Americans get 12% to 15% of their calories from protein. Foods such as fish, chicken, beans contribute to healthier diet than consumption of red meat. Also we should swap refined carbohydrate instead of white rice and white bread for healthier protein.