The Biological Value (BV) scale is a standard way to measure the proportion of protein that is absorbed from a food by the human body. A specific mathematical breakdown of how the scale works would be out of scope for this article, but for those interested, please see its Wiki article.

As a measure of protein absorption, the BV scale has evolved over the years, as all… Continue reading

Protein shakes have become increasingly popular over recent years among athletes, fitness freaks, and casual exercisers alike. But this leaves many with two specific questions:

A) What are their benefits and how do they work?

B) Are protein shakes healthy, or are they unsafe?

The short answers are that they help you build muscle… Continue reading

This article is part 2 of a two-part series about how to choose the right protein shake, bar, or other supplement for your lifestyle. Part 1 of the series describes the different types of protein found most often in protein supplements: whey, casein and soy, and their various features and benefits. This second part will describe the different forms of supplements available on the market, and what the… Continue reading

If you’re interested in adding to your diet with additional protein supplements, you have a variety of options. From low-carb, low-sugar, natural protein bars to sweet dessert-like protein shakes with glucose-rich carbohydrates, this two-part series will help you find the perfect protein supplement to fit your nutritional needs.

But what are the different components of these supplements, and what is the best protein supplement component? Let’s start… Continue reading

Protein makes up about 16% of your total body weight, and is used in many cellular processes in your body including the release of hormones. For athletes and those interested in body sculpting, protein holds special value because it powers your body’s mechanism for building muscle and also increases endurance and stamina.

The main function of athletic protein supplements, then, is to facilitate the repair of… Continue reading

Many athletes worldwide use protein shakes, protein bars, and other supplements to enhance their performance and boost the results of their workouts. But are these products healthy, and how do they work? Particularly with so much concern over whey protein side effects in the national media, it’s important to take a serious look at these questions.

A high protein diet is beneficial because the human body uses protein to… Continue reading

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