Walter Kempner, MD
Along with everything else in life, it takes hard work to make important changes. Still, people often feel so good after being on this program that it makes it easier to want to continue to maintain that feeling. We don't send you home with a magician, but we do provide you with the tools necessary to continue to stay focused on your health. To help you maintain your success at home we have created a web site filled with instruction, recipes, tips, support forums and much, much, more. In addition, we give new patients a copy of Heal Your Heart, a wonderful resource written by one of our staff nutritionists. A copy of Heal Your Heart can be purchased through our on-line bookstore.
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"In addition to all of this, my cardiovascular endurance has improved 10-fold. When I arrived, I could do no more than 30 minutes of any sort of cardio. Now, I am doing about 4 hours of cardio each day." If this young man lost any muscle, it sure doesn't show up in his performance.
Another type of rice that is nutritionally slightly better than white rice is "parboiled or converted" rice. This rice is steamed before being dried and then polished to make it white. This steaming pressure forces B vitamins and minerals into the endosperm from the bran and germ. Also, white rice is often enriched, so these enriched rices will have more thiamin, folate and iron, than brown rice. However, brown rice is superior in fiber, vitamin E, protein, magnesium, and essential oils.
Your body swells with salt and water. Most of us eat a diet that contains approx. 4,000-7,000 milligrams (mgs) of sodium. A very small amount - less than 500 mgs a day - is necessary to normal body function. On the Rice Diet Program, participants feel better in a matter of days because they get rid of the extra salt and water they are carrying. Salt makes you feel bad and stimulates your appetite. Salt is obviously a problem for patients with high blood pressure and kidney failure, but it is probably not good for most of us.
It's important to watch your sodium intake for two reasons: The first has to do with being as healthy as you can be, the second has to do with losing weight or maintaining weight loss.
If you have high blood pressure, heart disease, heart failure, diabetes or kidney disease, there is no question that lowering your salt intake is good for you. Many of these conditions can be treated with a very low salt diet without medications and less medication can make you feel better.
Lower salt intake can improve your health even if you are basically healthy. First, it has been shown that lowering your salt intake lowers your blood pressure. This is important even if you have a "normal" blood pressure. A person with a blood pressure of 90/60 has only about 70% of the risk of having a cardiovascular event as does a person with a "normal" blood pressure of 120/80. A person with a blood pressure of 140/90, where the doctor usually says we have to watch it carefully, has a 40% higher risk than the person with a pressure of 120/80. So the lower your blood pressure the better and lower salt intake will lower your blood pressure. In four weeks, the patients on the Rice Diet with normal blood pressures lowered their pressures from 117/75 to 112/71. This may not sound like much but it can be very important in terms of lowering your risk of heart attacks or strokes.
Additionally, you will feel better with a lower salt intake and will benefit from nonspecific advantages such as less stiffness in your joints. Most of us are waterlogged. We are carrying around 5-15 pounds of extra fluid, but we have gotten used to it and think that we feel fine. Only when you eat really high salt food, such as Chinese food, do you appreciate how bad being waterlogged feels. When you cut back on salt the extra fluid leaves and you feel better. Only when you lower your salt intake can you appreciate this feeling of well-being.
The second reason low salt is good for you is that it helps to control your eating. Salt, like refined sugar, is an appetite stimulant. Without added salt you will eat less. If you've been on the Rice Diet, you know that no matter how good the food is your appetite begins to diminish almost after the first meal. If you've never been on the Rice Diet, you'll just have to take our word for it.
As far as how much salt you should eat, I have two answers to almost all questions. The first answer is: eat as little as possible! Most people don't like that answer, so I have a second answer: from 500 to 1000 milligrams of sodium a day (that's about one to two grams of salt). Basically, you should not add salt and you should limit your intake of processed foods or products to which salt has been added. Staying low sodium while eating processed foods is challenging. If you eat plain food (grains, fruits and vegetables and even fish, chicken and meat), including nonfat dairy products, you will have no problem keeping within these guidelines.
It is difficult to say what is the "optimal" amount or "general upper limit", but I would say 10 - 20% of calories is a good goal with an upper limit being 20 - 30% if there are no risks for heart disease, no diabetes, and no weight gain.
Dr. Dean Ornish actually based his diet on Dr. Kempner's Rice Diet, but made some changes. His diet is completely vegetarian and he added sodium to the Rice Diet to bring it up to 2400 mg a day. On the Rice Diet, we have fish as well as small amounts of lean meats, and poultry (at home), as long as it doesn't "make you sick", meaning raise the blood pressure, blood sugar, or cholesterol. A lot of people eat these foods to excess and then need to give them up later on. Our sodium level is quite low in the treatment phase, then runs between 500-1000mg at home. The Ornish diet is also VERY low fat. Less than 10% of total calories come from fat. The Rice Diet is initially less than 10% fat when in the treatment phases at the Rice House, but upon going home, patients are recommended to stay between 10 - 20% for heart disease reversal as well as weight loss. When on the Dean Ornish diet, people are told to eat his foods until they feel full (but not stuffed), therefore not attaching specific calorie levels to his diet. We have several different calorie plans that our patients use at home, including 1000, 1200, and 1500 calorie meal plans. To my knowledge, both programs emphasize exercise and stress reduction with meditation and yoga.
The "phases of the Rice Diet" have changed over the years to mean different things, but currently, there are three phases, with the first two done at the Rice House and the third phase continued at home. The first two phases are the most restrictive and because of their calorie and sodium levels are to be monitored here at the Rice House. After spending time here, participants learn how to do portions of phases I and II at home. The first two phases include grains, fruits, vegetables, and beans. Phase I is 5% fat, 6% protein and about 89% carbohydrates. On Phase II that shifts to 7% fat, 13% protein and 80% carbohydrates. On Phase III, when fish, nonfat dairy and other similar foods are added, the goal for fat percentage is 10 20%, 15% protein and 65 75% carbohydrates, which is actually quite a balanced plan. The length of time for each phase depends on the individual, but we suggest people do at least 10 14 days of phase I. Some choose to do more based on how far they are from their goal. Occasionally, we also have patients who skip phase I entirely depending on their medical situation. We strongly recommend not doing phase I at home without medical supervision. There is a significant risk involved. However, if one desires to do this program at home, then the book, "Heal Your Heart" by Kitty Rosati, MS, RD, LDN, has a lot of information and recipes that can guide you.