Every human body requires sufficient amount of proteins on daily basis. To address your daily needs of protein, it is necessary to know about the sources of protein. Containing amino acids, proteins are the essential part of growth and healthy life. Proteins help in building muscles and bones in the very first instance.

Normally, a human being needs about 0.75 grams of proteins per kilogram of the body weight based on Reference Nutrient Intake (RNI). This daily amount of proteins required to healthy human being depends on age, weight, activities and seasonal circumstances. Generally, experts suggest 55 g per day per kilogram for men and 45 g per day per kg of body weight for women in the average circumstances.

Fish is one of the richest sources of proteins. Lentils, pulses and beans contain more proteins sufficient to address daily requirements of the human body.  Proteins deficiency can cause complications in the growth of your muscles and bones. In some cases, protein deficiency can harm your memory and mental functions.


Dairy products are the ultimate source of proteins. Daily use of milk can address your daily requirements of protein on an urgent basis. Proteins obtained from natural means like milk, vegetables and fruits are far better than the proteins obtained through artificial means. Synthetic or artificial proteins can harm your health especially kidneys and liver. Supplements and tonics suggested by the physicians are extremely unsafe for health.