Untitled document If you are one of those people who just can't gain weight, try a weight gainer to add extra calories to your daily diet. Hardgainers that we have talked to were shocked when they finally started to gain muscle fast.
The quality of a protein is determined by how well your body can use it, a factor termed "biological value", or BV for short. Basically, it refers to how well and how fast your body actually gets and uses the protein. So a whey protein like whey isolate (BV 159) is the most readily absorbed, while a milk protein like casein (BV 77) is absorbed less readily and is said to be of less quality. Now, sometimes it's good to eat lower BV rated proteins because you want to absorb it slowly, like before you go to bed. But generally, you want protein with a higher BV rating.
Another thing to consider is how much sugar is contained in the gainer. Excess amounts of sugar have been shown to give an insulin spike, as well as increase levels of seratonin. This has been shown to give most people a feeling of drowsiness, irritability, and headaches. This doesn't affect everyone, but some people are more sensitive than others. Plus, the insulin spike sets your body to storing fat. Look at the nutrition label on the gainer, and see how much sugar it contains, listed under the carbohydrates. Somewhere in the 30-60 gram range is pretty good.
This brings up the question of what you want in the carb/protein/fat ratio. You need carbs to help protein absorption, and you know you need the protein. Fats are definitely your friends in a gainer (though not saturated fat), as they seriously up the calorie content. A general rule of thumb is twice as much protein as fat, and twice as many carbs as protein.
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