Select an article. 1  Overview of the SHOP Marketplace. 2  What's new in the SHOP Marketplace for 2017. 3  See if your small business qualifies to use the SHOP Marketplace. 4  How to work with an insurance agent or broker in the SHOP Marketplace. 5  The Small Business Health Care Tax Credit. 6  SHOP Marketplace insurance for multiple locations and businesses.
The Power of Protein. It's easy to understand the excitement. Protein is an important component of every cell in the body. Hair and nails are mostly made of protein. Your body uses protein to build and repair tissues. You also use protein to make enzymes, hormones, and other body chemicals. Protein is an important building block of bones, muscles, cartilage, skin, and blood.
1 What are proteins and what do they do?  What are proteins and what do they do? Proteins are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the bodyâs tissues and organs. Proteins are made up of hundreds or thousands of smaller units called amino acids, which are attached to one another in long chains.