EAS 100% whey protein tastes great and offers a good source of protein without adding a lot of extra calories. The added glutamine also aides in muscle recovery after tough workouts. I have noticed a change in my muscle mass since starting this product. I use it as a quick breakfast to start my day with a good source of protein. I find that I hve more energy and stay full longer when starting my day with a shake made with EAS 100% whey protein. I have tried the soy, but defiantly prefer the taste of the whey . It is not grainy and has a smooth texture and pleasant taste. I blend it with sugar free pudding mix, fruit, water, and ice to add flavor and to thicken. It almost reminds me of a milk shake. This also helps to soothe my sweet tooth and ice cream cravings. I am not a big meat eater, so this product helps supplement my diet and provide the protein that. Need to support my body through long runs and strength training exercises. I have also notice a boost in my weight loss as I increase the amount of protein in my diet.