The ADA program is easy to follow because there are no tight caloric restrictions, and you can still eat most foods. The most challenging part of the diet is saying no to foods you may enjoy, like french fries or ice cream. It can be difficult to say no to these foods when you are with friends who can eat the forbidden foods.
Temptation is the hardest part of following the ADA program closely. For this reason, it may be helpful to let your friends and family know about your dietary restrictions so they can help hold you accountable and not try to tempt you into breaking the diet.