Keto Diet Is 'Most Dangerous Fad' Of 21st Century, Says Leading Doctor

Side effects can include constipation, dehydration, and worse
A steak with vegetables
Keto diets can be meat-heavy

A leading doctor has branded ketogenic diets the 'most dangerous lifestyle fad of the 21st century'.

Dr. Gemma Newman is a GP and Senior Partner at a family medical practice, as well as a leading public health writer and broadcaster, being featured on Sky News, ITV, Channel 4, Channel 5 and in multiple magazines.

Speaking exclusively to Plant Based News, Dr. Newman discussed the ketogenic diet, which sees followers eat large amounts of fat and very few carbs, in a bid to get the body into ketosis (a state where it is burning fat for energy when it doesn't have enough carbohydrates to burn). Fans say the diet can lead to quick weight loss, increased energy levels, better mental clarity, and improvements in acne.

Dr. Gemma Newton speaks exclusively to PBN's Klaus Mitchell. Subscribe to PBN's YouTube Channel

'Dangerous fad'

"It's my opinion that the ketogenic diet is the most dangerous lifestyle fad of the 21st century," said Dr. Newman, who follows a plant-based diet. "And this is why many credible groups including the Physicians Committee, advise people to avoid this kind of eating at all costs.

"Not only does it have short-term symptoms such as 'keto flu' which includes nausea and vomiting, constipation, irritability, and lack of libido, but long-term there are countless risks including dehydration, kidney stones, cardiac arrhythmias.

"I even read five case reports of deaths in children who were having to follow a ketogenic diet for other reasons. Please avoid ketogenic diets, for your own health, for the future."

Dr. Kim Williams speaks exclusively to PBN's Klaus Mitchell. Subscribe to PBN's YouTube Channel

'No one should do it'

Dr. Newman's comments follow a similar message from Dr. Kim Williams - a leading cardiologist and past President of the American College of Cardiology.

"Unfortunately, the science of [keto] is wrong," Dr. Williams said in an exclusive video for Plant Based News. "If all you wanted was short-term weight loss - and short-term could be a year or two - if that's all you're looking for, great."

Dr. WIlliams agreed that there are other markers that a keto diet can improve in the short term, then added: "But are any of them independent of the weight loss? Probably not. If you lose a lot of belly fat, your insulin sensitivity improves, your blood sugar improves."

Sign up for our newsletter to get the best of Plant Based News delivered to your inbox weekly.
------

Disclaimer: The opinions expressed in this article are prepared in the author's capacity and do not necessarily reflect the views and opinions of Plant Based News itself. 

Reuse this content
PBN Contributor:

Maria is the Editor of Plant Based News. A former magazine editor, newspaper reporter, and features writer, her work has been published by The Guardian, The Huffington Post, and various regional newspapers, as well as Vegan Life magazine and Vegan Trade Journal. She has interviewed a huge range of people, from Prime Ministers to authors, activists, pop stars and actors, and enjoys the varied range of topics writing for PBN allows her to tackle. You can follow her on Twitter @MariaChiorando and Instagram @mariachiorando.

(c) 2018 Plant Based News LTD. All Rights Reserved. Content must not be copied without permission.

Join the conversation

Since you're here...
Plant Based News is a FREE service that receives millions of views each week on YoutubeFacebookInstagramTwitterour weekly newsletter and this website. This takes a lot of our personal time, money and hard work. But we do it because we KNOW it makes a difference. If those following our reporting helped by contributing, we could do even more. Please consider supporting us so we can create further awareness about animal rights, environmentalism, ethical consumerism and the plant-based lifestyle. Not a false narrative - but information that empowers people to make better choices.

It's World Vegan Day