The McDougall Program uses a pure-vegetarian diet based around starchy vegetables with the addition of fresh or frozen fruits and vegetables. If you follow the diet strictly for more than three years, or if you are pregnant or nursing, then take a minimum of 5 micrograms (mcg) of supplemental vitamin B12 each day.

Even though this instructional material is quite complete for changing your life, there is much more information to be found here on the McDougall web site in the McDougall books. Altogether with the web site and books you have over 2200 recipes to choose from. One of the most helpful and inexpensive experiences you can have is to view one of the sets of the McDougall DVDs. However, those of you desiring serious change in your health and medical care should consider becoming involved in one of the many programs at the McDougall Health Center. The 10-day live-in McDougall Program is where you become a patient of Dr. McDougall's. This is the controlled and comfortable environment where you will progress rapidly to become medication-free, feeling great, trim, active, and in excellent health.