Protein is a crucial part of every cell in the body. Its function is to create and repair tissues, and it is liable for forming the building blocks of bones, muscles, cartilage, skin, blood, hair, and nails. Protein deficiency is caused once one doesn’t consume adequate amounts of protein from their food and might impact bodily function. Excess protein throughout the diet can also have ill effects on your bodily function. Excessive protein intake has been one of the reasons behind the increased risk of osteoporosis.