I got into a cov. with my boss a " basketball pro" She says the type of carbs/fats do matter for how you feel through out the day. I then sent her here and told her that's not true and a carb is a carb. She proceeded to say that she knows the top nutritist and that they tell her it does matter and all this "bs" is an easy way out. I guess what I'm asking is how can you help me prove it to her since she wont believe the studdies I showed her from here.