The question asked by you is good but it's answer is given by only a person and he is your trainer. Only he'll tell you that is it good for you or not because recently he is your trainer and only he knows that which type of supplement is required by your body. By the way this protein powder will not harm for your body but in some rare cases it happens. So please ask for your trainer for it and if he says that it is good than you have not required to ask any other person about it.