Protein: Do We Really Need It?

This post is the first in a series, Protein—Everything You Always Wanted to Know But Were Too Afraid to Ask. Check out the second post on pulses!

proteins-1Does giving up meat mean giving up valuable protein and vitamins?

Not necessarily. First, let’s first break down what, exactly, protein is and why it’s important for our health.

Protein’s Role

Protein is an important energy-yielding macronutrient – meaning it provides us calories, or energy. Proteins build muscle and make up hemoglobin, which transports oxygen to our muscles. Proteins also have functional and structural roles building and repairing tissues. They are key players in signaling and chemical reactions as well–including enzymes and hormones.

Through a microscope, proteins look a bit like necklaces with beads that come in different shapes and sizes. To further the analogy, think of each bead as a different type of amino acid: each protein in our body has a specific amino acid sequence Read More >