Protein is a macro nutrient necessary for the proper growth and function of the human body. There is considerable debate over the amount of protein a person needs to consume per day, the current recommended daily intake (RDI) for protein is 46 grams for women aged 19-70, and 56 grams for men aged 19-70. Any excess protein is turned into energy by the body, and it is controversial whether this excess protein causes a strain on the liver. A deficiency in protein leads to muscle atrophy, and impaired functioning of the human body in general. High protein foods include meat, fish, cheese, tofu, beans, lentils, yogurt, nuts, and seeds.
Let us count the reasons we're obsessed with protein. For one, you need enough of this benevolent macronutrient to build and repair muscle. It also plays a role in revving fat-burning metabolism and reducing the hunger pangs that can lead to an attack on the vending machine. Additionally, protein works to slow the release of carbohydrates into your bloodstream, which can prevent the sudden spikes in blood sugar that are thought to encourage fat storage and sagging energy levels.
Physique-minded individuals should seek out at least 1 g of protein for each pound of body weight to maintain and build muscle. To reach this lofty amount, however, you'll need to make sure your grocery cart is filled with a variety of high-protein fare. Unfortunately, today's supermarkets are flooded with processed foods that can quickly threaten your fitness gains.
That's why we thought it was about time to roll our editorial cart through the major supermarket sections to help you find the biggest protein wallop for your buck. That way you can load your trunk with the necessary building blocks for a body more chiselled than a Roman sculpture.