Protein needs are a matter of debate among health practitioners. Your individual needs will be a matter of biochemical individuality—and will be largely determined by how well you digest and assimilate the protein that you ingest.

Why do I need protein? Protein is crucial for balancing hormones, antibody production in the immune system, skin health and wound healing, building and repairing muscle, and mood stability.

How much protein does the average person need? Most people need somewhere between 30 and 80 grams daily. Some practitioners suggest dividing your weight into thirds and then using that number as the number of grams of protein to eat each day. So a 150 lb person would eat 50 grams of protein each day. Those who are pregnant, recovering from surgery, or doing lots of exercise or manual labor will need to eat on the higher end of the spectrum. Those with cancer, viruses, or other tumors will want to eat the lower recommended amounts. People with kidney issues will need to limit meat intake drastically, but can eat other forms of protein such as that from plants.

If you find yourself craving sweets and / or feeling sluggish, you might take a look at what you ate 3 hours prior and consider whether or not there was adequate protein. Often by adding some protein to lunch we can stave off late afternoon cravings and energy ebbs.

Come back for Protein, part 2: what kind is best, how do I know if I am not getting or digesting enough protein?