"There are many reasons to buy magic mushrooms, from a desire to create a human race to the potential for abstract thinking. No matter what the reason, it’s important to know what to expect from the experience before you purchase your first batch. There is no exact scientific formula for the right dose, but you should not exceed the recommended starting dose of one to two grams for a 100-pound individual. This is a good starting dose for anyone considering trying magic mushrooms for the first time.