
The Scarsdale diet is a high-protein, low-calorie, low-carbohydrate diet designed for rapid weight loss. Created in the 1970s by cardiologist Dr Herman Tarnower, the diet restricts daily calorie intake to 1,000 calories, well below the recommended intake for adults. The diet is heavy in protein, consisting of 43-46% protein, 21-22.5% fat, and 34.5-35% carbohydrates. While the Scarsdale diet may lead to short-term weight loss, it has been criticised by nutritionists for potential health risks and unrealistic weight loss promises.
| Characteristics | Values |
|---|---|
| Calorie Intake | 1,000 calories per day |
| Calorie Intake (Women) | 650-1,000 calories per day |
| Duration | 7-14 days |
| Protein | 43% or 46% |
| Fat | 22.5% or 21% |
| Carbohydrates | 34.5% or 35% |
| Weight Loss | 20 pounds (9 kg) in 14 days |
| Weight Regain | Likely |
| Nutritional Deficiencies | Calcium, fibre |
| Side Effects | Constipation, nausea, weakness, bad breath, ketosis |
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What You'll Learn
- The Scarsdale diet is a very low-calorie diet, restricting intake to 1,000 calories per day
- It's a high-protein, low-carbohydrate diet, emphasising the importance of fruits and vegetables
- The diet is nutritionally deficient and may be hazardous, with negative effects including constipation and nausea
- It's criticised for not promoting healthy eating habits required for sustainable weight loss
- The Scarsdale diet is simple and straightforward, with exact instructions, but it's not suitable for long-term weight loss

The Scarsdale diet is a very low-calorie diet, restricting intake to 1,000 calories per day
The diet is high in protein and low in carbohydrates, with a typical nutrient ratio of 43% protein, 22.5% fat, and 34.5% carbohydrates. It is also heavy in animal protein, especially eggs, fish, lean meats, and poultry. The diet restricts certain foods but allows an unrestricted amount of these animal proteins. For example, on Sundays, the diet recommends eating "plenty of steak" with tomatoes, celery, or Brussels sprouts.
The Scarsdale diet is very restrictive, and many healthy foods are forbidden, including potatoes, sweet potatoes, rice, avocados, beans, lentils, and milk. This can lead to nutritional deficiencies, such as low calcium intake, which can be risky for women who are postmenopausal or over 50. The diet is also unbalanced due to the high amount of meat consumed, which may increase the risk of heart disease.
The Scarsdale diet is not a sustainable or healthy long-term weight loss solution. Most medical experts agree that rapid weight loss is unhealthy and unsustainable. Instead, it is recommended to adopt healthy lifestyle habits, such as portion control, healthy cooking techniques, regular exercise, and stress management. While the Scarsdale diet may lead to initial weight loss, this is mostly from water weight rather than fat, and the weight is likely to be regained once the diet is over.
Overall, the Scarsdale diet's extreme restrictions and unrealistic weight loss promises have made it a controversial and potentially unhealthy choice for weight loss.
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It's a high-protein, low-carbohydrate diet, emphasising the importance of fruits and vegetables
The Scarsdale diet is a high-protein, low-carbohydrate diet, emphasising the importance of fruits and vegetables. It restricts calorie intake to 1,000 per day, which is well below the recommended intake for any adult. The diet is designed to create a large calorie deficit, forcing the body to burn stored fat for energy, which leads to rapid weight loss.
The diet recommends eating animal protein, especially eggs, fish, lean meats, and poultry, without any restrictions on the amount. It also suggests eating non-starchy vegetables, such as broccoli, spinach, tomatoes, and zucchini, and fruits like grapefruit, apples, and blueberries. However, it forbids snacks and several healthy foods, including potatoes, avocados, beans, and lentils.
The Scarsdale diet is similar to the Atkins and Stillman diets in its emphasis on high protein and low carbohydrates. It was created in the 1970s by Dr. Herman Tarnower, a cardiologist, to help his patients improve their heart health. The diet gained popularity and was published in a book called "The Complete Scarsdale Medical Diet" in 1978 or 1979.
Despite its potential for rapid weight loss, the Scarsdale diet has been criticised by nutritionists for several health-related deficiencies. Firstly, it does not address the importance of physical exercise in a weight-loss regimen. Secondly, the low-calorie intake may be inadequate for active individuals, and the exclusion of milk can lead to calcium deficiency, especially in women over 50. Additionally, the diet may not teach individuals how to make healthy food choices outside of the programme. Most of the weight lost is in the form of water weight, and it is likely to be quickly regained once the diet is discontinued.
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The diet is nutritionally deficient and may be hazardous, with negative effects including constipation and nausea
The Scarsdale diet is a low-calorie, high-protein, and low-carbohydrate diet that restricts daily intake to 1,000 calories. It was created in the 1970s by cardiologist Dr. Herman Tarnower, who was not a professional nutritionist or dietitian. The diet is designed for rapid weight loss, promising up to 20 pounds (9 kg) of weight loss in just 14 days. While this extreme restriction of calories can lead to short-term weight loss, it is likely to be mostly water weight rather than fat, and the weight is often quickly regained when the dieter resumes normal eating.
The diet has been heavily criticized by nutritionists and the medical community for its health-related deficiencies and potential risks. One of the main concerns is that the calorie restriction is inadequate for most adults, especially women with active lifestyles or adolescents who are still growing. The exclusion of milk from the diet also leads to a low calcium intake, which can be risky for postmenopausal or older women. Additionally, the diet does not teach dieters how to make wise food choices when not following the plan or in social eating situations.
The Scarsdale diet is nutritionally deficient and may lead to negative side effects. It is unbalanced due to the high amount of meat consumed and the overall high-fat ratio, which may increase the risk of heart disease. The diet can also cause constipation, nausea, weakness, and bad breath due to ketosis. Ketosis is a common side effect of low-carbohydrate diets, and if continued for too long, it can damage the kidneys and liver. Furthermore, restrictive eating can make it difficult to control food intake and may increase the risk of overeating.
The diet's extreme restrictions and quick-fix ideology make it challenging to follow long-term and potentially dangerous. It is important for anyone considering the Scarsdale diet to consult a physician and a professional dietitian due to its potential health risks and drawbacks. Instead of focusing on rapid weight loss through extreme measures, it is generally recommended to adopt healthy lifestyle habits, such as portion control, healthy cooking techniques, regular exercise, and stress management, to achieve sustainable and healthy weight loss.
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It's criticised for not promoting healthy eating habits required for sustainable weight loss
The Scarsdale diet is a high-protein, low-carbohydrate diet that restricts calorie intake to 1,000 per day. It is designed for rapid weight loss and is followed for seven to fourteen days. The diet is named after the town of Scarsdale, New York, where its creator, cardiologist Dr Herman Tarnower, practiced.
The diet has been criticised for not promoting healthy eating habits required for sustainable weight loss. Firstly, it is nutritionally deficient and may cause health issues. Nutritionist Elaine B. Feldman has commented that the diet is "clearly unphysiologic and may be hazardous". Negative effects of the diet include constipation, nausea, weakness, and bad breath due to ketosis. Ketosis is a common side effect of low-carbohydrate diets and, if continued over too long a period, can cause serious damage to the kidneys and liver. The diet's high-fat ratio may also increase the risk of heart disease.
Secondly, the diet is very low in calories, which likely leads to short-term weight loss—mostly from water weight rather than fat. Most medical experts agree that rapid weight loss is unhealthy and unsustainable. The Scarsdale diet is also unrealistic and difficult to follow long-term due to its extreme restrictions and elimination of entire food groups. It forbids snacks and numerous healthy foods, such as potatoes, sweet potatoes, rice, avocados, beans, and lentils. It also does not allow for any flexibility when eating out.
Finally, the diet emphasises calorie intake over nutrition and promotes the false belief that all calories are inherently bad. It does not teach dieters how to choose foods wisely in real-world situations. Instead, it encourages a focus on nutrient quantity rather than quality. Diets rich in nutrient-dense foods, which may be high in calories, are linked to a lower risk of obesity, mortality, heart disease, diabetes, inflammation, and certain cancers.
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The Scarsdale diet is simple and straightforward, with exact instructions, but it's not suitable for long-term weight loss
The Scarsdale diet is a very low-calorie, low-carbohydrate, high-protein diet designed for rapid weight loss. It restricts calorie intake to 1,000 per day, which is well below the recommended intake for adults. The diet lasts between seven and fourteen days and involves consuming a high proportion of protein, some fat, and a small number of carbohydrates. A small selection of foods is permitted, including lean meats, eggs, low-fat dairy, leafy vegetables, and some fruits. Many foods high in carbohydrates or fat are banned, including potatoes, sweet potatoes, rice, avocados, beans, and lentils.
The diet is simple and straightforward, providing exact instructions for those who want to lose weight quickly. It is also flexible, as it does not rely on specialty foods or dietary supplements, and can be followed using whole foods available at any supermarket. However, it is not suitable for long-term weight loss due to its extreme restrictions and unrealistic weight loss promises. The diet is nutritionally deficient and can lead to negative side effects such as constipation, nausea, weakness, and bad breath due to ketosis. It may also increase the risk of heart disease due to the high amount of meat consumed.
The Scarsdale diet is not a sustainable way to lose weight and keep it off. Most of the weight lost is in the form of water weight rather than fat, and it is likely to be quickly regained once the diet is over. Instead of following restrictive diets like the Scarsdale diet, it is recommended to adopt healthy lifestyle habits, such as portion control, healthy cooking techniques, regular exercise, and stress management. These habits can help achieve long-term weight loss and improve overall health.
While the Scarsdale diet may be tempting for those seeking a quick fix, it is important to prioritize health and sustainability. Low-calorie diets can be effective when approached as a lifestyle modification rather than a short-term solution. It is crucial to ensure adequate nutrition and manage appetite by choosing nutrient-dense foods that are satisfying and within the daily calorie limit. Consulting with a registered dietitian or qualified therapist can help address any issues and ensure a safe and effective weight loss journey.
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Frequently asked questions
The Scarsdale diet restricts calorie intake to 1,000 per day, although some sources state 700-1,000 calories.
The Scarsdale diet is a high-protein, low-carbohydrate, low-calorie diet designed for rapid weight loss. It was created in the 1970s by Dr. Herman Tarnower, a cardiologist.
The Scarsdale diet is simple and straightforward, and it can lead to quick weight loss. It does not require specialty foods or dietary supplements, only whole foods available at any supermarket.
The Scarsdale diet has been criticised by nutritionists for a number of health-related deficiencies, including calcium deficiency due to the exclusion of milk. It may also cause negative side effects such as constipation, nausea, weakness and bad breath due to ketosis. The extreme calorie restriction may also be difficult to follow long-term.
People with low levels of physical fitness should avoid the Scarsdale diet. It may also be unsuitable for those who are pregnant or breastfeeding, have a history of disordered eating, or have certain medical conditions. It is always best to consult a doctor or healthcare professional before starting any new diet.





































