Keto's Rise To Fame: Weight Loss Wonder

when did keto become popular for weight loss

The ketogenic diet, commonly known as keto, is a high-fat, low-carb, and moderate-protein diet that has become increasingly popular for weight loss. While the term ketogenic is relatively modern, the idea of fasting and restricting one's diet to treat various ailments dates back to ancient times. Ancient Greek physicians, including Hippocrates, advocated fasting and dietary changes to treat epilepsy and other health issues. However, the ketogenic diet as we know it today was first introduced in the 1920s by Dr. Russell Wilder at the Mayo Clinic as a treatment for epilepsy. The diet aimed to mimic the metabolic state of fasting by depleting the body of sugar and forcing it to burn fat instead. Over the years, the keto diet has gone through periods of popularity and decline, with the introduction of new drugs for epilepsy and other weight loss trends. It wasn't until the 1970s, with the rise of consumer interest in weight loss and dieting, that the ketogenic diet gained traction as a weight loss tool. The diet has since been the subject of numerous studies and has attracted a dedicated following, with many people reporting successful weight loss and improved health.

Characteristics Values
When did keto become popular for weight loss? The ketogenic diet was first discovered for controlling seizures. It was first used for weight loss in 1972 when Robert Atkins, a cardiologist, published his first diet book. The diet gained popularity in the 1970s when consumers expressed interest in weight loss and dieting.
How does keto work? The diet is a high-fat, low-carbohydrate, and moderate-protein diet. The absence of carbohydrates and abundance of fat pushes the body into a biological state called ketosis, during which the body burns fat instead of glucose.
What are the benefits of keto? The keto diet is known to aid weight loss, improve neurological functioning, increase mental clarity, and provide sustained all-day energy.
What are the downsides of keto? The keto diet can be restrictive and challenging to maintain. It may also lead to constipation, high cholesterol, growth slowing, acidosis, and kidney stones.

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The Keto Diet's Ancient Origins

The ketogenic diet, commonly known as "keto", is a high-fat, low-carb, and moderate-protein diet that has become increasingly popular in recent years. While many people associate keto with weight loss, the diet was originally developed for a different purpose – controlling seizures in epilepsy patients. In fact, the use of keto as a dietary therapy can be traced back to ancient times.

Ancient Origins

The idea of using fasting as a medical treatment has been around for centuries. Ancient Greek physicians, including Hippocrates, advocated for dietary restrictions to treat various diseases, including epilepsy. Fasting was considered an integral part of a healthy lifestyle and was often used to manage epileptic seizures. This practice was based on the belief that toxins in the body could be eliminated through fasting, thereby reducing seizure activity.

Early Modern Period

In the early 20th century, the concept of fasting for health began to be studied more formally. In 1911, a group of French researchers conducted the first modern study of fasting as a treatment for epilepsy. They found that epilepsy patients who consumed low-calorie diets combined with periods of fasting experienced fewer seizures and had improved mental capabilities.

Around the same time, an American osteopathic physician named Hugh Conklin began recommending fasting to his epileptic patients. He developed a method that involved fasting for 18-25 days at a time, and reported a 50% success rate in adults and a 90% success rate in children.

Birth of the Keto Diet

While fasting showed promising results, it had obvious limitations as it could not be sustained indefinitely. In the early 1920s, Dr. Russell Wilder at the Mayo Clinic sought to find an alternative diet that could mimic the effects of fasting. He discovered that a high-fat, low-carb diet could elicit a similar response as fasting by depleting the body of sugar and forcing it to burn fat instead. This became known as the ketogenic diet.

Keto for Weight Loss

While the keto diet was initially developed for epilepsy treatment, it later gained popularity as a weight loss strategy. In 1972, Dr. Robert Atkins published his first diet book, "Dr. Atkins' Diet Revolution", which promoted a low-carb, high-fat approach for weight loss and heart health. This marked the beginning of the “low-carb craze” and brought the keto diet into the mainstream.

In the following decades, the keto diet continued to gain traction, especially among bodybuilders and biohackers. The rise of social media and the sharing of dramatic before-and-after photos on platforms like Instagram further contributed to its popularity.

Ancient Wisdom Meets Modern Science

Today, the keto diet is widely recognised not only for its weight loss benefits but also for its potential therapeutic uses in various neurological disorders, including epilepsy, Alzheimer's, and Parkinson's disease. While the ancient practice of fasting has evolved into a more structured and scientifically-backed dietary approach, the fundamental idea of leveraging the body's metabolic state to promote health and treat disease remains at the core of the keto diet.

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Keto's Popularity in the 1920s

The ketogenic diet was introduced in the 1920s by modern physicians as a treatment for epilepsy. For two decades, this therapy was widely used, but with the modern era of antiepileptic drug treatment, its use declined dramatically.

The story of the ketogenic diet's popularity in the 1920s starts with ancient Greek physicians, who advocated for fasting as a treatment for epilepsy and other health problems. Fasting was considered integral to a healthy lifestyle and was the only epilepsy treatment recorded by Hippocrates. This idea of fasting for health was further developed in the early 20th century by an American osteopathic physician named Hugh Conklin, who recommended fasting to his epileptic patients to help control their seizures. Using a method that involved fasting for 18-25 days at a time, he achieved a 50% success rate for adults and a 90% success rate for children.

Around 1911 in France, a pair of Parisian physicians, Gulep and Marie, treated 20 children and adults with epilepsy and reported that seizures were less severe during treatment. This was the first modern study of fasting and its role in epilepsy.

In the early 1920s, Drs Cobb and Lennox at Harvard Medical School began studying the effects of starvation as a treatment for epilepsy. They were the first to note that seizure improvement typically occurred after 2-3 days. Lennox documented that the control of seizures occurred through a change in body metabolism, forcing the body to burn acid-forming fat.

In 1921, two pivotal observations were made. Woodyatt noted that acetone and beta-hydroxybutyric acid appear in a normal subject by starvation or a diet containing too low a proportion of carbohydrates and too high a proportion of fat. At the same time, Dr Wilder at the Mayo Clinic proposed that the benefits of fasting could be obtained if ketonemia was produced by other means. Wilder suggested that a ketogenic diet be tried in a series of patients with epilepsy, as he believed it would be as effective as fasting and could be maintained for much longer. Wilder subsequently coined the term "ketogenic diet" and reported on patients treated with the ketone-producing diet at the Mayo Clinic.

Another Mayo Clinic physician, Dr Peterman, is credited with standardizing the diet into the "classic keto" approach still followed today. In this traditional approach, experts advocate for a 4:1 ratio of fat to protein and carbs, with 90% of calories coming from fat, 6% from protein, and just 4% from carbs.

Throughout the 1920s and 1930s, the ketogenic diet was widely used as a treatment for epilepsy. However, with the discovery of new antiepileptic drugs, the diet fell out of favour and was all but forgotten by the 1990s.

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Keto's Decline and Resurgence

Ketos Decline and Resurgence

The ketogenic diet was developed in the 1920s as a treatment for epilepsy. The diet was widely used for two decades, but its popularity declined with the introduction of effective anticonvulsant medications. By the end of the twentieth century, the therapy was only available in a small number of children's hospitals.

Decline:

The decline of the ketogenic diet can be attributed to the introduction of new drugs to treat epilepsy. In 1938, H. Houston Merritt Jr. and Tracy Putnam discovered phenytoin (Dilantin), and the focus of epilepsy research shifted to discovering new drugs. With the introduction of sodium valproate in the 1970s, neurologists had access to drugs that were effective across a broad range of epileptic syndromes and seizure types. As a result, the use of the ketogenic diet became restricted to difficult cases and declined further.

In the 1960s, it was discovered that medium-chain triglycerides (MCTs) produced more ketone bodies per unit of energy than normal dietary fats. This led to the development of the MCT ketogenic diet, which used a form of coconut oil to provide around half the calories. While this variant of the diet allowed for a greater variety of food choices, it was more expensive and less palatable, leading to gastrointestinal upset in some patients.

Another factor contributing to the decline of the ketogenic diet was the lack of trained dietitians to administer the programme. The diet is complex and requires precise measurements and planning of meals, making it challenging for caregivers and patients to maintain.

Resurgence:

In the 1970s, there was a resurgence of interest in the ketogenic diet, driven by consumers' desire for weight loss and dieting. This was sparked by the publication of Dr. Atkins' book, *Dr. Atkins' Diet Revolution*, in 1972, which popularised the idea of a high-fat/low-carb diet for weight loss. The book was updated and republished in 1992 as *Dr. Atkins New Diet Revolution*, inspiring other doctors to publish books based on similar low-carb principles and marking the beginning of the "low-carb craze".

In 1994, the NBC television show *Dateline* aired an episode about a two-year-old boy with severe epilepsy whose seizures were successfully treated with the ketogenic diet. This triggered an explosion of scientific interest in the diet, and the child's father directed the film "*First Do No Harm*" in 1997, starring Meryl Streep, which further popularised the diet.

In 2013, a study published in *Science* magazine highlighted the potential anti-aging and health benefits of a ketogenic diet, creating a big curiosity towards keto in the paleo and biohacking communities. This was followed by a 2015 podcast by Tim Ferriss, interviewing keto research scientist Dr. D'Agostino, which pushed the ketogenic diet to the top of Google diet searches.

The popularity of the ketogenic diet has continued to grow, with an increasing number of people adopting it for weight loss and other health reasons. The diet has also gained mainstream media exposure, with keto cookbooks, social media influencers, and celebrity endorsements contributing to its resurgence.

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Keto in the Modern Age

The ketogenic diet has become increasingly popular in the modern age, with many people adopting it for weight loss and health reasons. However, the origins of the keto diet can be traced back to the early 20th century when it was used as a treatment for epilepsy. The diet's effectiveness in treating seizures and its potential benefits for weight loss and improved health have contributed to its resurgence in recent years.

Ancient Origins

The idea of fasting for health benefits is not new, with ancient Greek physicians advocating for dietary restrictions to treat diseases like epilepsy. Fasting was considered an integral part of a healthy lifestyle, and it was the only epilepsy treatment recorded by Hippocrates.

A Treatment for Epilepsy

In the early 1920s, modern physicians introduced the ketogenic diet as a treatment for epilepsy. This diet mimicked the metabolism of fasting, which had been shown to reduce seizures in epileptic patients. The high-fat, low-carbohydrate diet was widely used for two decades before the development of effective anticonvulsant drugs led to its decline.

Weight Loss and Health Benefits

While the keto diet was initially intended as a treatment for epilepsy, it gained traction in the 1970s when consumers became interested in weight loss and dieting. The publication of Dr. Atkins' book, "Dr. Atkins' Diet Revolution" in 1972, put the high-fat, low-carb way of eating on the map for weight loss.

In the 1980s and 1990s, the keto diet regained mainstream attention due to its potential health benefits beyond epilepsy. The diet was offered in hospitals as a viable option for treating epileptic patients, and research also explored its role in treating other neurological disorders. Additionally, the endorsement of the keto diet by celebrities like Oprah Winfrey contributed to its popularity.

Keto in the 21st Century

In the 21st century, the keto diet has become a popular topic in the health and wellness space, with many people adopting it for weight loss and health reasons. The rise of social media and the sharing of dramatic before-and-after photos have also contributed to its popularity. Additionally, the keto diet has been promoted by influencers and lifestyle gurus, further increasing its visibility.

While the keto diet has gained a lot of attention, it is important to approach it with caution. The medical establishment cautions that the long-term effects of the diet are still unknown, and the emphasis on saturated fat and lack of nutrients may have negative impacts on heart health over time.

Today, the keto diet continues to be a popular choice for those seeking weight loss and improved health. Its high-fat, low-carb approach has helped many people achieve their health goals, and it remains a subject of scientific interest for its potential benefits in treating various health conditions.

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The Future of Keto

The ketogenic diet has been around in some form for centuries, but its popularity has waxed and waned over time. So, what does the future hold for keto? Will it continue to be a popular weight-loss method, or will it fade into obscurity once again?

In recent years, the keto diet has experienced a resurgence in popularity, thanks in part to social media and celebrity endorsements. It has become a trendy way to lose weight and improve health, with many people turning to keto to battle the bulge or achieve their health goals. The diet is also favoured by bodybuilders looking to quickly drop fat for competitions.

However, the keto diet is not without its critics. Some medical professionals caution that the long-term effects of the diet are still unknown, and that the emphasis on saturated fat and lack of nutrients may have negative consequences for heart health over time. There are also concerns about the restrictiveness of the diet, which can make it difficult to stick to and may lead to nutrient deficiencies.

Despite these concerns, the keto diet does appear to offer unique benefits for certain individuals, such as those with type 2 diabetes or neurological disorders like Alzheimer's and Parkinson's. Research also suggests that keto can be an effective treatment for epilepsy, a benefit that was discovered almost a century ago.

So, what does the future hold for keto? It's hard to say for sure, but it seems likely that the diet will continue to be a popular weight-loss method, at least in the short term. As more people turn to keto, we can also expect to see continued innovation in keto-friendly products and supplements, making it easier for people to stick to the diet.

However, it's important to approach keto with caution and to consult a healthcare professional before starting any new diet, as the long-term effects are still not fully understood. Additionally, while keto can be an effective weight-loss tool for some, it may not be the best or safest option for everyone. As with any diet, it's important to do your research and make informed decisions about what's right for your body and your health goals.

Keto Origins: How Does the Diet Work?

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Frequently asked questions

The ketogenic diet was originally used as a treatment for epilepsy and was introduced in the 1920s. It was widely used for two decades before the development of modern anti-epileptic drugs caused its popularity to wane. The diet was all but forgotten by the 1990s, but it was reintroduced to the public consciousness in 1994 by a TV show and subsequent film starring Meryl Streep. The diet then began to be used for weight loss, with a 2013 study in Science magazine highlighting its health benefits.

The keto diet is a high-fat, low-carbohydrate diet. By limiting carbohydrates, the body is forced to burn fat instead of glucose. This state is called ketosis.

As well as being used to control seizures, the keto diet is believed to have benefits for neurological functioning, increased mental clarity, and sustained all-day energy. It has also been studied for its potential to treat other neurological disorders, such as Alzheimer's and Parkinson's.

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