
The grapefruit diet is a low-carbohydrate fad diet that has been around since the 1920s and 1930s. It involves eating one grapefruit at each meal, along with meat, eggs, other foods that are rich in fat and protein, and certain vegetables. Sugar, fruits (other than grapefruit), sweet vegetables, grains and starchy vegetables are to be avoided. The diet is based on the claim that grapefruit has a fat-burning enzyme or similar property.
Characteristics | Values |
---|---|
Type of diet | Fad, low-carbohydrate |
Duration | 10 to 12 days |
Origin | 1920s, 1930s |
Foods included | Grapefruit, meat, eggs, high-fat foods, vegetables |
Foods excluded | Sugar, fruits (other than grapefruit), sweet vegetables, grains, starchy vegetables |
Exercise | Not required |
Potential risks | Unhealthy, potentially dangerous if too low in calories, carbohydrates, or essential micronutrients |
Allergies/interactions | Harmful if allergic to citrus, or taking medicines that can interact with grapefruit juice |
What You'll Learn
Low-carbohydrate
The grapefruit diet is a low-carbohydrate fad diet that has been around since the 1920s and 1930s. It is also known as the Hollywood diet and the 18-Day diet. The diet consists of eating one grapefruit at each meal, along with meat, eggs, other foods that are rich in fat and protein, and certain vegetables. Sugar, fruits (other than grapefruit), sweet vegetables, grains, and starchy vegetables are to be avoided.
The grapefruit diet is based on the claim that grapefruit has a fat-burning enzyme or similar property. The diet is not required to exercise and lasts for 10 to 12 days followed by 2 days off. However, the diet is considered unhealthy and potentially dangerous if the variations are too low in calories (below 800-1,000 calories a day), too low in carbohydrates, or too low in essential micronutrients.
The grapefruit diet is a short-term diet that has existed in the United States since at least the 1930s. There are variations on the diet, although it generally consists of eating one grapefruit at each meal, along with meat, eggs, other foods that are rich in fat and protein, and certain vegetables. Sugar, fruits (other than grapefruit), sweet vegetables, grains, and starchy vegetables are to be avoided.
The grapefruit diet is a fad diet that has been around since the 1920s and 1930s. The restrictive eating plan is widely believed to be a byproduct of the Depression Era when it became trendy among actresses, eventually becoming known as "The Hollywood Diet." The grapefruit diet saw a resurgence in the 1970s, and various iterations of the diet continue to circulate. Over the years, it also became associated (incorrectly) with the Mayo Clinic.
The grapefruit diet is a low-carbohydrate diet that has been around since the 1920s and 1930s. The diet consists of eating one grapefruit at each meal, along with meat, eggs, other foods that are rich in fat and protein, and certain vegetables. Sugar, fruits (other than grapefruit), sweet vegetables, grains, and starchy vegetables are to be avoided.
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High-fat
The grapefruit diet is a low-carbohydrate fad diet that has been around since the 1920s and 1930s. It is based on the claim that grapefruit has a fat-burning enzyme or similar property. The diet involves eating one grapefruit at each meal, along with meat, eggs, other foods that are rich in fat and protein, and certain vegetables. Sugar, fruits (other than grapefruit), sweet vegetables, grains and starchy vegetables are to be avoided.
The grapefruit diet is a short-term diet that lasts for 10 to 12 days followed by 2 days off. It does not require exercise and is based on the claim that grapefruit has a fat-burning enzyme or similar property. The diet is based on the claim that grapefruit has a fat-burning enzyme or similar property. The diet is based on the claim that grapefruit has a fat-burning enzyme or similar property.
The grapefruit diet is a low-carbohydrate diet that involves eating one grapefruit at each meal, along with meat, eggs, other foods that are rich in fat and protein, and certain vegetables. Sugar, fruits (other than grapefruit), sweet vegetables, grains and starchy vegetables are to be avoided. The grapefruit diet is a low-carbohydrate diet that involves eating one grapefruit at each meal, along with meat, eggs, other foods that are rich in fat and protein, and certain vegetables. Sugar, fruits (other than grapefruit), sweet vegetables, grains and starchy vegetables are to be avoided.
The grapefruit diet is a low-carbohydrate diet that involves eating one grapefruit at each meal, along with meat, eggs, other foods that are rich in fat and protein, and certain vegetables. Sugar, fruits (other than grapefruit), sweet vegetables, grains and starchy vegetables are to be avoided. The grapefruit diet is a low-carbohydrate diet that involves eating one grapefruit at each meal, along with meat, eggs, other foods that are rich in fat and protein, and certain vegetables. Sugar, fruits (other than grapefruit), sweet vegetables, grains and starchy vegetables are to be avoided.
The grapefruit diet is a low-carbohydrate diet that involves eating one grapefruit at each meal, along with meat, eggs, other foods that are rich in fat and protein, and certain vegetables. Sugar, fruits (other than grapefruit), sweet vegetables, grains and starchy vegetables are to be avoided. The grapefruit diet is a low-carbohydrate diet that involves eating one grapefruit at each meal, along with meat, eggs, other foods that are rich in fat and protein, and certain vegetables. Sugar, fruits (other than grapefruit), sweet vegetables, grains and starchy vegetables are to be avoided.
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Strict
The grapefruit diet is a short-term fad diet that has been around since the 1920s and 1930s. It is a strict low-carbohydrate diet that involves eating one grapefruit at each meal, along with meat, eggs, other foods that are rich in fat and protein, and certain vegetables. Sugar, fruits (other than grapefruit), sweet vegetables, grains, and starchy vegetables are to be avoided.
The grapefruit diet is based on the claim that grapefruit has a fat-burning enzyme or similar property. The diet is not required to exercise and lasts for 10 to 12 days followed by 2 days off. However, the variations of the grapefruit diet that are too low in calories (below 800–1,000 calories a day), too low in carbohydrates, or too low in essential micronutrients are considered unhealthy and potentially dangerous.
The grapefruit diet is a strict diet that involves eating one grapefruit at each meal, along with meat, eggs, other foods that are rich in fat and protein, and certain vegetables. Sugar, fruits (other than grapefruit), sweet vegetables, grains, and starchy vegetables are to be avoided. The diet is based on the claim that grapefruit has a fat-burning enzyme or similar property. The diet is not required to exercise and lasts for 10 to 12 days followed by 2 days off.
The grapefruit diet is a strict diet that involves eating one grapefruit at each meal, along with meat, eggs, other foods that are rich in fat and protein, and certain vegetables. Sugar, fruits (other than grapefruit), sweet vegetables, grains, and starchy vegetables are to be avoided. The diet is based on the claim that grapefruit has a fat-burning enzyme or similar property. The diet is not required to exercise and lasts for 10 to 12 days followed by 2 days off.
The grapefruit diet is a strict diet that involves eating one grapefruit at each meal, along with meat, eggs, other foods that are rich in fat and protein, and certain vegetables. Sugar, fruits (other than grapefruit), sweet vegetables, grains, and starchy vegetables are to be avoided. The diet is based on the claim that grapefruit has a fat-burning enzyme or similar property. The diet is not required to exercise and lasts for 10 to 12 days followed by 2 days off.
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Flexible
The grapefruit diet is a short-term fad diet that has existed in the United States since at least the 1930s. It is also known as the Hollywood diet and the 18-Day diet. There are variations on the diet, although it generally consists of eating one grapefruit at each meal, along with meat, eggs, other foods that are rich in fat and protein, and certain vegetables. Sugar, fruits (other than grapefruit), sweet vegetables, grains, and starchy vegetables are to be avoided. The grapefruit diet is thus a low-carbohydrate diet.
A typical breakfast menu usually includes bacon and eggs. The diet is based on the claim that grapefruit has a fat-burning enzyme or similar property. The grapefruit diet does not require exercise and lasts for 10 to 12 days followed by 2 days off.
The grapefruit diet originated in the 1930s. Initially, it was referred to as the "eighteen-day diet" in 1929, consisting of grapefruit, orange, toast, vegetable, and egg combinations for 18 days. The variations of the grapefruit diet that are too low in calories (below 800-1,000 calories a day), too low in carbohydrates, or too low in essential micronutrients are considered unhealthy and potentially dangerous.
While eating half a grapefruit with every meal may be a good way to incorporate more fruit in the diet of a healthy person, grapefruit and grapefruit juice are harmful if the dieter is allergic to citrus or is taking medicines that can interact with grapefruit juice.
Some versions of the grapefruit diet are really strict. Others are fairly flexible. Either way, you'll need to have a taste for the tart fruit. The limitations depend on what version of the grapefruit diet you do. Some versions curb carbs and bulk up on high-fat, high-cholesterol foods or cut calories drastically. Others just ask you to eat grapefruit at or before every meal, and you can pretty much eat whatever you want otherwise. The classic version involves combining foods (to get the alleged fat-burning effect), such as bacon and salad.
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Short-term
The grapefruit diet is a short-term fad diet that has been around since the 1920s and 1930s. It is also known as the Hollywood diet and the 18-Day diet. The diet is based on the claim that grapefruit has a fat-burning enzyme or similar property.
The diet generally consists of eating one grapefruit at each meal, along with meat, eggs, other foods that are rich in fat and protein, and certain vegetables. Sugar, fruits (other than grapefruit), sweet vegetables, grains and starchy vegetables are to be avoided. The grapefruit diet is thus a low-carbohydrate diet.
A typical breakfast menu usually includes bacon and eggs. The diet does not require exercise and lasts for 10 to 12 days followed by 2 days off.
The grapefruit diet is a strict diet that is low in calories and carbohydrates, and low in essential micronutrients. While eating half a grapefruit with every meal may be a good way to incorporate more fruit in the diet of a healthy person, grapefruit and grapefruit juice is harmful if the dieter is allergic to citrus, or is taking medicines that can interact with grapefruit juice.
The grapefruit diet is a short-term diet that is low in calories and carbohydrates, and low in essential micronutrients. While eating half a grapefruit with every meal may be a good way to incorporate more fruit in the diet of a healthy person, grapefruit and grapefruit juice is harmful if the dieter is allergic to citrus, or is taking medicines that can interact with grapefruit juice.
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Frequently asked questions
The grapefruit diet is a short-term fad diet that has existed in the United States since at least the 1930s. It is also known as the Hollywood diet and the 18-Day diet.
The diet generally consists of eating one grapefruit at each meal, along with meat, eggs, other foods that are rich in fat and protein, and certain vegetables. Sugar, fruits (other than grapefruit), sweet vegetables, grains and starchy vegetables are to be avoided.
The grapefruit diet lasts for 10 to 12 days followed by 2 days off.
The variations of the grapefruit diet that are too low in calories (below 800–1,000 calories a day), too low in carbohydrates, or too low in essential micronutrients are considered unhealthy and potentially dangerous.
The grapefruit diet does not require exercise.