
The Kempner Rice Diet, also known as the Rice Diet, was developed by Dr. Walter Kempner in 1939 as a treatment for malignant hypertension and kidney failure. The diet consists of white rice, fruit, fruit juices, and sugar, providing about 2,000 calories and 20-25 grams of protein per day. It is extremely low in sodium, fat, and protein and has been found to be effective in reducing blood pressure and improving kidney function. However, the diet is considered monotonous and restrictive, and there are concerns about its safety and nutritional adequacy. Some have even claimed that the diet can be considered a form of fasting due to its extreme nature.
| Characteristics | Values |
|---|---|
| Founder | Walter Kempner |
| Occupation | Medical doctor and research scientist |
| Year founded | 1939 |
| Place founded | Duke University, Durham, North Carolina |
| Target patients | Patients with malignant hypertension and kidney failure |
| Diet components | White rice, fruit, fruit juices, vitamins, iron, and sugar |
| Calories | 2000 |
| Protein | 20-25 grams |
| Liquid | 700-1000 ml |
| Sodium content | 150 milligrams |
| Chloride content | 200 milligrams |
| Results | Reduced blood pressure, improved kidney failure, improved eye pressure, improved heart failure |
| Side effects | Boredom, flatulence, hunger |
| Concerns | Lack of nutrition, negative health consequences |
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What You'll Learn

The Rice Diet's monotony and lack of taste
The Rice Diet, also known as the Kempner Rice Diet, was founded in 1939 by German physician Walter Kempner. It was initially used as a treatment for malignant hypertension and kidney failure before the advent of drugs to treat these conditions. The diet was extremely restrictive, consisting mainly of white rice and fruit, with the addition of sugar, fruit juices, vitamins, and iron.
Kempner himself described the diet as "a monotonous and tasteless diet which would never become popular." This description is accurate, as the diet lacks variety and limits the intake of whole food groups, including protein and fat. The modern version of the diet, as described in books such as "The Rice Diet Report" and "The Rice Diet Solution," has been categorized as a fad diet, with disadvantages including boring food choices, flatulence, and the risk of feeling too hungry.
The monotony and lack of taste in the Rice Diet can be attributed to its restrictive nature and limited food options. The diet involves avoiding certain whole food groups and having very limited amounts of protein and fat. This can lead to nutritional deficiencies and a lack of essential amino acids, which are necessary for protein synthesis. The diet is also low in calories, which can result in fatigue, weakness, or dizziness for some individuals.
However, it is important to note that the Rice Diet has been praised for its health benefits, particularly in treating specific medical conditions. Despite the monotony and lack of taste, the diet has been described as "miraculous" by some, with remarkable improvements in blood pressure, kidney function, and other health markers.
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Dr. Walter Kempner's use of corporal punishment to enforce the diet
Dr. Walter Kempner's rice diet was a radical treatment for malignant hypertension before effective drugs were available. The diet included strict dietary restrictions and hospitalization for monitoring. The diet consisted of white rice and fruit, providing around 2000 calories per day. It was low in salt, protein, and fat, and high in complex carbohydrates.
Kempner was a German physician and refugee from the Nazis who set up his practice at Duke University in 1934. He was interested in the effect of diet on various diseases, including hypertension and diabetes, and observed that these diseases were relatively rare where rice was a staple food. He began treating patients with malignant hypertension and kidney failure with his rice diet, and they rapidly improved.
Kempner's implementation of the diet was very strict, and he took extreme measures to enforce it. He admitted before his death that he whipped patients who avoided his rice diet. In 1993, a former patient, Sharon Ryan, sued him, accusing him not only of corporal punishment but also of keeping her as a "virtual sex slave" for nearly two decades. According to Ryan, Kempner persuaded her to drop out of college, moved her into a home he owned, hired her to work for his clinic, and maintained a sexual relationship with her.
Kempner's diet was so strict that he would "brow-beat, yell at, and castigate" patients when he caught them straying. He was a pioneer in the use of diet to treat life-threatening chronic diseases, and his work influenced contemporary advocates of plant-based diets. His rice diet has been described as a precursor to modern-day diet therapy, and it has been credited with reversing heart failure, eye damage, and kidney failure.
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The diet's effectiveness in treating malignant hypertension
The Rice Diet, also known as the Kempner Rice Diet, was developed by German physician Walter Kempner in the 1940s. It was initially intended as a treatment for malignant hypertension, or high blood pressure, and kidney failure, for which there were no effective remedies at the time.
Kempner's diet consisted mainly of white rice and fruit, with some sugar, vitamins, and iron. It provided about 2000 calories, 20 grams of protein, and 700-1000 ml of liquid in the form of fruit juices. The diet was extremely low in sodium, with only about 150 milligrams per day, and had a very low chloride content of around 200 milligrams.
The Rice Diet proved remarkably successful in treating malignant hypertension. Kempner presented his findings at a meeting of the New York Academy of Medicine in 1946, showcasing clear and unambiguous evidence, including blood pressure charts, retinal photographs, chest radiographs, electrocardiograms, and laboratory results, documenting the benefits of his diet. In his original cohort, 107 out of 192 participants saw a significant improvement in blood pressure, and many also experienced a reduction in serum cholesterol levels.
The exact mechanism behind the diet's success is still debated. Some have attributed it to the diet's extremely low-fat content, while others suggest it was due to the elimination of wheat and dairy, which contain dietary lectins and other antigens that can contribute to kidney disease.
While the Rice Diet has been successful in treating malignant hypertension, it is important to note that it is very restrictive and may not be suitable for everyone. Additionally, it should be followed under medical supervision, as it can lead to a drop in blood pressure that is too low, requiring the reintroduction of other foods to normalize blood pressure.
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The diet's ability to reverse heart and kidney failure
The Kempner Rice Diet is a medically proven diet therapy founded by Dr. Walter Kempner in 1939. It is a treatment for end-stage hypertensive and kidney disease, as well as other conditions such as heart disease, heart failure, hypertension, type II diabetes, diabetic retinopathy, obesity, and auto-immune conditions. The diet consists mostly of rice and fruit, with the addition of sugar, fruit juices, vitamins, and iron, providing about 2000 calories, 20 grams of protein, and 700-1000 ml of liquid as fruit juices. The sodium content is extremely low, at about 150 milligrams per day, and the chloride content is about 200 milligrams per day.
The Kempner Rice Diet has been found to reverse heart and kidney failure. This was achieved through a rapid reduction in blood pressure and an improvement in kidney failure. The diet is low in salt, protein, fat, and cholesterol, which are known to affect blood pressure, kidney function, and heart health. By reducing the load on the kidney, it is able to perform its essential metabolic role more effectively. The diet has been described as "miraculous" by some, with patients experiencing a reversal of symptoms and an improved quality of life.
The Rice Diet was first used as a treatment for malignant hypertension, a condition with no known remedy at the time. Dr. Kempner's diet provided a solution, and it quickly gained popularity. The diet has since been modified to include more variety, such as fruit, vegetables, and various carbohydrates. However, the original diet's monotony and tastelessness have been criticized, and it is considered unrealistic for long-term adherence.
The Rice Diet has helped many patients with life-threatening conditions, and it is a testament to the power of diet in treating chronic diseases. However, it is important to note that the diet may not be suitable for everyone, and some patients may find it challenging to adhere to due to its restrictive nature. Additionally, the Rice Diet may cause blood pressure to drop too low, requiring the reintroduction of other foods to normalize blood pressure.
Overall, the Kempner Rice Diet has shown remarkable results in reversing heart and kidney failure. It is a powerful tool that can help patients manage their health and improve their quality of life. However, it is always recommended to consult with a healthcare professional before starting any new diet or treatment plan.
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The diet's influence on modern plant-based diets
The Rice Diet, founded by Dr. Walter Kempner in 1939, has had a significant influence on modern plant-based diets. It started as a radical treatment for malignant hypertension before effective drugs were available, and consisted of strict dietary restrictions and hospitalization for monitoring. The original diet was extremely low in fat, protein, and sodium, and consisted mostly of white rice and fruit.
Kempner's rice diet has been described as monotonous and tasteless, and some patients even claimed that he used physical force to keep them on the diet. Despite this, the diet produced remarkable results, with about two-thirds of patients experiencing reversals of heart failure, eye damage, and kidney failure. This provided evidence that a diet could be an effective treatment for these conditions, which at the time were considered terminal.
The success of the Rice Diet sparked interest in the power of diet therapy and challenged the notion that diet had little to do with heart disease. It also demonstrated that nutritional deficiencies do not occur with simple plant-based diets, even with the addition of sugar. This has influenced some contemporary advocates of plant-based diets, such as physician John A. McDougall, who has credited Kempner's research as an important influence on his own work.
The Rice Diet has been popularized in a modified form through several modern books, such as "The Rice Diet Report" by Judy Moscovitz and "The Rice Diet Solution" by Kitty and Robert Rosati. These books promote a low-sodium, carbohydrate-based, detox diet that includes whole grains, fruits, vegetables, and beans. However, the modern version of the rice diet has also been criticized as a fad diet that may lead to boredom, flatulence, and hunger.
Overall, the Rice Diet's influence on modern plant-based diets can be seen in its challenge to conventional wisdom about the role of diet in treating serious illnesses and its demonstration of the potential effectiveness of plant-based approaches.
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Frequently asked questions
The Kempner Rice Diet is a diet consisting of white rice, fruit, fruit juices, vitamins, and iron. It was developed by Dr. Walter Kempner in 1939 to treat malignant hypertension and kidney failure. The diet is extremely low in fat, salt, protein, and cholesterol.
The Kempner Rice Diet is not considered a fasting diet. While it is very restrictive, it is not intended to be a fasting diet but rather a treatment for malignant hypertension and kidney failure.
The Kempner Rice Diet has been shown to be effective in treating malignant hypertension, reducing blood pressure, improving kidney function, and reducing cholesterol levels. It has also been used to treat obesity and type-2 diabetes.
Yes, the Kempner Rice Diet is very restrictive and may not provide adequate nutrition for some individuals. It can also be boring and difficult to stick to. Anyone considering this diet should speak with a doctor or dietitian first.
















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