You will receive practical dietary and life-style advice that you can implement straight away. You’ll be given relevant handouts that will help you effectively follow this advice.  Where appropriate, you will also receive recommendations of nutritional supplements to help you achieve your health goals; keeping in mind that supplements are nutrients or herbs at a far greater dosage than you could obtain from food. The purpose is to gain a therapeutic effect from them, essentially in the same way that you may obtain a therapeutic effect from a pharmaceutical drug (however without any side effects).