The iPhone 7 comes in five colors: rose gold, gold, silver, and two shades of black. 1  The jet black color has a shiny, metallic finish and subtle Apple logo. 2  The rose gold color looks identical to last year's iPhone 6S. 3  The standard gold color looks identical, too.
As you can see, protein shakes are definitely a good way to get more protein and ensure that your body has all the amino acids it needs for serious muscle growth and improved overall health.
Protein from shakes or food is classified as an essential nutrient, meaning it performs tasks that are necessary for your body's daily functioning. For example, the USDA states that proteins build and repair skin, blood, bones, muscles and cartilage.