Don't go to the store when you are hungry. If you are hungry then your blood sugar is probably low. If yourmagnum xt reviews blood sugar is low, then your body will crave sweets, fats and carbohydrates in order to give it the quick boost in insulin and sugar it wants. Avoid the temptation by having a healthy meal or snack before you shop.
A great nutrition tip you should know about is to invest in creatine if you're interested in gaining muscle. Creatine is naturally produced in the body and it's great for muscle recovery. Taking creatine can make you bloated, but it's only water weight so it's nothing you should worry about.
Try to avoid all prepackaged food. There is very little food that comes in this form that is healthy at all. They also include high amounts of preservatives and are typically junk food in the first place. Normally you will be able to find a healthier alternative that fits your life better anyway.