The Realage Diet: Make Yourself Younger with What You Eat [Paperback]

The chapter looking at other popular diets is going to be the most controversial, as some well-established diets are, by Dr. Roizen's calculations, very unhealthy. This makes sense to me: a diet which is highly restrictive can't be healthy in the long term.

The chapter on how to make healthy food choices while at restaurants has been the most helpful for me - I have already started ordering dishes which aren't on the menu, and been very pleased with the results.

This is a great book, firmly based in science, which will make you eat healthier, and enjoy food more, if you follow its advice.

The book's conclusion that these changes will make you physiologically younger may well be a stretch. "To be honest, there's still a lot that scientists don't know about nutrition." That sentence is the most important one in the book. A new diet could be produced every year incorporating the latest research results, and each one would be different. I suspect that this continuing change in perceptions will go on for decades. So I suggest that you not take the results of any one diet book too seriously. Some of the key conclusions of each one will probably be contradicted in the future.

Nevertheless, this book is an attempt to point you toward eating habits that reduce diseases older people get more frequently and extend longevity. On the other hand, this book does not focus on appearance or weight level. Many people who read diet books are more interested in those two areas than longevity. If you are interested in another diet currently, this book probably reviews the other diet and gives you a rating for whether or not that diet will help extend longevity. The book is most positive about Eating Well for Optimum Health and Dean Ornish's Eat More, Weigh Less. The book's advice can be encapsulated as "Eat nutrient rich, calorie poor, and delicious." These foods include fruits, vegetables, whole grains, lean meats, fish, and the right fats (eaten in moderation early in the meal). If you are familiar with books about nutrition, you won't find any big "'aha's" here. The main news is that eating fish seems to have benefits separate from eating the fats that are in fish. Now, I find that I feel a lot better if I eat fish 2 or 3 times a week. I suspect that listening to your body is often as reliable as the latest evidence.

Like many of the best books about nutrition and Sugarbusters!, this one warns about paying attention to glycemic levels of foods.

I did find its focus on calorie count to be questionable. The weight set-point for people differs a lot, and some people with slow metabolisms may find this approach just another painful way to be overweight. Calories do count, but picking your target is hard to do well. Spending a lot of time measuring calories will reduce consumption. If you have a high metabolism, the effort may well bring weight-loss rewards worth the effort.

The scientific references in the back of the book are impressive, but are not well connected to the text. You would have to do a lot of reading to find out what the research really says. I would like to have seen a closer connection between the footnotes and the text. Both Eating Well for Optimum Health and Live Right 4 Your Type are better in this area.

A clear conflict exists between this book and Live Right 4 Your Type. Both seem to be equally based on scientific research, except that Live Right 4 Your Type attempts to match the advice for your blood type. This book discusses the earlier book, Eat Right 4 Your Type, which does not closely match to research references. Based on my own experiences with both the average and the blood type adjusted approaches, I think the Live Right 4 Your Type method works better for me than the RealAge Diet.

If you have heart disease, you will have to modify some of those diets to reflect that by reducing fat (see Dean Ornish's Reversing Heart Disease).

If you are well read on nutrition, this book will not add much to your knowledge. If you eat poorly and have not read about nutrition, this is a fine book for you.

I would like to commend the section in the book on eating out. There are many good ideas for how to have your food prepared in healthier ways. Even if you know nutrition, you may find the book to be a valuable asset for this reason if you are passive in restaurants.

The book also advises doing a lot of your own cooking. That's not for me. The recipes looked too hard to me to be worth looking into. You may have a different reaction. If you do, enjoy!

After you read this book, you should also think about how much effort it is worth to extend your lifespan. If you spend 10 percent of your waking hours to expand your life by five percent, is that an accomplishment? Depending on how you spend your time, it may or may not be. For example, if you live enough longer than a cure comes along that extends your life by another 10 percent, you're ahead. If you enjoy working on this, you are ahead also. If you have more energy to give to others, you may be ahead also.

Also, you might want to check out Dean Ornish's Love and Survival where he points out that human relationships have more impact on disease and health than diet.

Make food a positive part of your life!