Leena Watts
The hCG diet is a very low-calorie diet that was first promoted in the 1950s by British physician Albert Simeons, who claimed that it allowed participants to burn stored body fat without losing muscle mass. The diet is subjective and involves eating only 500 calories per day, with a focus on lean meats, eggs, vegetables, and some fruits, while avoiding oils, butter, nuts, sugar, alcohol, and most dairy. While some sources list pork loin as an option for the hCG diet, others do not mention it, and it is important to note that the diet is not scientifically proven and may be dangerous.
| Characteristics | Values |
|---|---|
| Calorie intake | 500 calories per day |
| Food restrictions | High-protein, low-fat, and low-starch foods |
| Forbidden foods | Oils, butter, nuts, sugar, alcohol, most dairy, pasta, fruit juice, fatty fish (e.g., eel, tuna, herring) |
| Allowed foods | Lean meats, eggs, vegetables, some fruits, tea, coffee, water, stevia, skim milk |
| Snacks | Breadstick, Melba toast, apple, orange, grapefruit, strawberries |
| Forbidden during cooking | Added fats and oils |
| Allowed during cooking | Seasonings, spices, herbs, vinegar, salt, and pepper |
| Protocol | Only allowed to consume foods listed in the hCG protocol |
| Safety | Not approved by the FDA for weight loss, lack of scientific data and studies supporting its efficacy and safety |
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What You'll Learn
The hCG diet is a very low-calorie diet
The hCG diet is highly restrictive, and women's health experts have expressed extreme concern over the potential for nutrient deficiencies. The diet requires that people stick to a low-calorie limit spread over two meals a day. Calorie-free drinks like coffee and tea are approved and can be sweetened with stevia or saccharin. In addition, lean protein, certain low-carbohydrate vegetables, berries, citrus, apples, and one tablespoon of milk are permitted daily.
Some specific guidelines for the hCG diet include only consuming liquids for breakfast, such as tea, coffee, or water. Sugar is forbidden, and only specific types of meat are allowed, such as veal, extra lean beef, chicken breast, white fish, lobster, crab, or shrimp. All visible fat must be removed from the meat before cooking, and fatty fish like eel, tuna, or herring are not allowed.
While modifications to the original protocol have been made, such as including zero-calorie noodles and 99% fat-free ham, the hCG diet is still considered dangerous by health experts due to the severe calorie restriction and potential lack of essential nutrients. It is always advisable to consult with a healthcare professional before starting any restrictive diet, as they can provide guidance and help you make informed decisions about your health.
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It is not approved by the FDA
The HCG diet, which involves taking a hormone produced in the body during pregnancy and following a very low-calorie diet, is not approved by the FDA for weight loss. In fact, the FDA warns consumers to avoid HCG weight-loss products, and these products are only approved for use with a prescription for the treatment of infertility in certain situations.
HCG is not approved for use without a prescription for any purpose and has not been proven to increase weight loss beyond that resulting from caloric restriction. The prescription drug label notes that there is "no substantial evidence that it increases weight loss beyond that resulting from caloric restriction, that it causes a more attractive or 'normal' distribution of fat, or that it decreases the hunger and discomfort associated with calorie-restricted diets."
The HCG diet is very restrictive, with followers consuming just 500 calories a day, about a quarter of what most people need. This type of restrictive diet can be dangerous and may lead to nutrient deficiencies, as it is difficult to meet all your nutritional needs on so few calories. It can also cause side effects such as gallstones, an irregular heartbeat, and low electrolytes.
While HCG is a naturally occurring hormone, the long-term risks of daily exogenous HCG use are unknown. There is a lack of scientific data and studies to support the efficacy of the HCG diet, and it has been deemed dangerous and not recommended by registered dietitians.
Therefore, it is important to consult with a healthcare professional before starting any new diet plan, as there are safer ways to lose weight that do not involve supplements or highly restrictive diets.
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It is considered dangerous by health experts
The hCG diet, named after British physician Albert Simeons who began promoting it in the 1950s, involves severe calorie restriction, with followers consuming just 500 calories a day, about a quarter of what most people need. While rapid weight loss may occur at first, it would not be sustainable as one's metabolism slows down. The diet is very restrictive, and health experts have expressed extreme concern over the potential for nutrient deficiencies.
Women's health experts, including Melissa Groves Azzaro, RDN, LD, owner of The Hormone Dietitian, and Kendra Tolbert, M.S., RDN, RYT, owner of Live Fertile, have expressed concern about the unknown long-term risks of daily exogenous hCG use. While hCG is a hormone that is naturally produced in the body during pregnancy, it has not been approved by the FDA for weight loss or for use without a prescription for any purpose.
Registered dietitians interviewed by Eating Well magazine unanimously agree that the hCG diet is dangerous and should not be recommended. The only instance in which hCG—without the recommendation of a very low-calorie diet—has been approved for use by the FDA is under medical supervision and with a prescription for the treatment of infertility in certain situations.
The hCG diet is not only potentially dangerous but also unnecessary for weight loss. While the diet may appear promising for those interested in losing weight quickly, there are currently no scientific studies available supporting its use. In fact, a 2016 article published in the Journal of Dietary Supplements stated that there is no science available to support the efficacy of the hCG diet and that it does more harm than good.
Some people who have tried the hCG diet have reported maintaining their weight loss without any additional hCG rounds, even while making modifications to the original protocol, such as eating zero-calorie" noodles and cookies, and not following the low-carbohydrate diet. However, these modifications may not be safe or effective for everyone, and it is important to consult with a healthcare professional before making any significant changes to your diet or lifestyle.
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The diet is very restrictive
The hCG diet is a very low-calorie diet that was first promoted in the 1950s by British physician Albert Simeons, who claimed that it allowed participants to burn stored body fat without losing muscle mass. The diet is very restrictive, with a limit of 500 to 800 calories per day, about a quarter of the average person's daily intake. This level of calorie restriction is likely to lead to rapid initial weight loss, but it is not sustainable and may cause nutrient deficiencies.
The diet is also very strict about the types of food that are allowed. Lean proteins, certain low-carbohydrate vegetables, berries, citrus fruits, apples, and skim milk are permitted. However, all visible fat must be removed from meat before cooking, and no added fats or oils can be used in cooking, although seasonings such as spices, herbs, vinegar, salt, and pepper are allowed. Sugar is forbidden, although sweeteners like Stevia are permitted. Breakfast is liquid-only, with tea, coffee, or water as options. Lunch and dinner consist of carefully weighed portions of meat, such as veal, extra lean beef, chicken breast, white fish, or shellfish. Fatty fish, such as tuna, are not allowed.
The hCG diet is not backed by scientific evidence and has been deemed dangerous by some health experts. It has not been approved by the FDA for weight loss and should only be undertaken under medical supervision. The diet is also likely to be difficult to stick to due to its restrictive nature, and making long-term changes to eating habits and lifestyle habits is likely to be more effective for maintaining weight loss.
While some people may be tempted to modify the diet to make it more manageable, this may not be advisable. For example, replacing fruits and vegetables with "zero-calorie" cookies or noodles can lead to eating more junk food and less nutritious whole foods. Additionally, the original protocol was designed to be done in 3-6 week batches, with breaks from the low-calorie diet in between, and modifications may affect the effectiveness of the diet.
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There is no scientific evidence supporting the diet's efficacy
The hCG diet, introduced in the 1950s by British physician Albert Simeons, involves taking a hormone produced in the body during pregnancy and following a very low-calorie diet. However, there is no scientific evidence supporting the diet's efficacy.
The hCG diet has not been approved by the FDA for weight loss, and there are no scientific studies available that prove it works. In fact, a 2016 article published in the Journal of Dietary Supplements stated that there is no science available to support the efficacy of the hCG diet, and following it can do more harm than good. Additionally, registered dietitians have expressed extreme concern over the potential for nutrient deficiencies and have unanimously agreed that the diet is dangerous and should not be recommended.
The diet is very restrictive, with followers consuming just 500 calories a day, about a quarter of what most people need. This severe calorie restriction can lead to side effects such as gallstones, an irregular heartbeat, and low electrolytes. It can also be difficult to stick to such a strict calorie limit, and it is impossible to meet all your nutritional needs on so few calories. Consuming less than 1,200 calories a day makes it challenging to get enough vitamins and minerals without taking supplements.
Furthermore, there is no evidence that the hCG diet helps reduce hunger, promote weight loss, or trim fat from specific areas of the body. A 1995 analysis of 24 studies found no evidence of these claims, and other research showed that placebo injections worked just as well as hCG injections for treating obesity. The American Society of Bariatric Physicians, therefore, recommends against using the hCG diet for weight loss.
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Frequently asked questions
The hCG diet is a very restrictive diet that limits calorie intake to 500 per day. Pork is forbidden on the hCG diet because it is not considered a lean meat. Only meats that are extremely lean, with as little fat as possible, are allowed on the hCG diet.
Meats that are allowed on the hCG diet include veal, extra lean beef, chicken breast, white fish, lobster, crab, and shrimp.
In addition to lean meats, the hCG diet allows eggs, some fruits and vegetables, and seasonings such as spices, herbs, vinegar, salt, and pepper.
In addition to pork, the hCG diet forbids oils, butter, nuts, sugar, alcohol, most dairy, pasta, fruit juice, fatty fish such as eel, tuna, and herring, and high-sugar and high-starch fruits and vegetables.
