If you wish to go on the diet but have a pre-existing condition, you may be able to modify the diet to suit your needs in order to receive the benefits without hurting yourself. Furthermore, the Atkins diet is dangerous for any woman who is pregnant. The lack of nutrients and too much of other factors can possibly damage a fetus and create a child with mental disabilities that would not have otherwise occurred. Steamed vegetables and fruit ideally should make up 90% of your colon cleansing diet. Steamed vegetables retain more nutrients than other ways of cooking vegetables which can often cook out the goodness. Raw vegetables are however the best, although sometimes not the tastiest, way to consume vegetables. They include: - Motivation - Diet and exercise plans as set out by real people who have real results - The ability to chat one on one with people like yourself who are struggling with your weight - Being able to inspire and encourage other people to lose weight and make the most of their lives - 24 hour access so even if you are feeling down at 3am, instead of going to the fridge, go online! Twelve-Day Grapefruit Diet How great would it be to shed a bunch of unwanted pounds in less than two weeks? Of course, that sounds like a dream-come-true, right? Well, the twelve-day grapefruit diet claims to do just that. I am wary of any diet that insists you eat only one certain food, or one food most of the time, but there are definitely some health benefits to be found in the yummy citrus fruit we call grapefruit. Otherwise, you can get some excellent advice about nutrition and fitness from your local fitness center. A good one will have professionals who know what they're talking about. They can check your body mass index, and advise you on what you should eat and how often. As well, they can design a great fitness program specifically for weight loss and how to get fit at the same time. Chances are you didn't get overweight in just a few days. It happened gradually over several years or longer. So the chances are you may have put on 30 to 50 pounds or more. You must realize that during the time you have put on these extra pounds and become more sedate in your lifestyle; your body has been making subtle changes.