Casein Protein Versus Whey Protein

by danpatterson

Protein Supplements

Casein vs. Whey – What’s the Difference?

If you go to any health food store, you’ll find that you could easily be confused by all of the different kinds of protein supplements you can choose from. If you’ve done any reading in fitness and bodybuilding circles, the two you’ll hear the most about are whey and casein. So what is the difference between these two and how can you use them to further your goals?

Whey Protein

Whey protein is so popular for several reasons. The first is that the body can metabolize a high percentage of the protein in whey, unlike other protein sources like meat. The other reason is because it is metabolized quickly by the body so that you can take advantage of it’s benefits quicker.

It’s because of this quick metabolism that whey is so popular as a pre and post-workout supplement. You’ll see people downing a protein shake before and/or after their workouts so that they can get the protein into their muscles to build them up. Keep in mind that you should mix it with a carb source to replenish your muscles as well.

Casein Protein

Casein protein is the opposite of whey when it comes to how quickly the body metabolizes it. This is why casein is popular as a before-bed protein. You see, if you take casein close to bed-time it will keep your metabolism going longer when you sleep, thus avoiding the fasting effect of sleeping.

How to Use Them

Since whey is a faster-acting protein, it is ideal for taking before and after your workouts. Casein is the protein you should take the rest of the day if you’re doing any kind of shake as a meal replacement or before bed.

The goal of using protein supplements is to increase the amount of protein that you’re getting in your diet. If you’re trying to build muscle you should be eating 1 to 1.5 grams of protein for every pound of body weight. This can be hard to do if you’re just relying on natural food sources. But by adding a couple of servings of a protein powder each day you’ll find that you can reach your protein requirements a lot easier. Both casein and whey are great bodybuilding supplements that can help you with this.

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