SOURCES OF PROTEINS::

The best sources of protein are animal sources like meat fish poultry eggs milk and milk products They are otherwise known as first class proteins because they are rich in essential amino acids
Cereal grains and legumes are important sources of plant proteins They are also known as second class proteins Pulses are commonly knows as poormans meat because they are comparatively cheap and fair in the nutritive constant The biological value of read more https://medicaleducatio.blogspot.com/2022/03/human-anatony-and-physiology.html