An exercise physiologist slams the Keto diet and claims that he was skinny on the outside but obese on the inside

It's the diet of the moment, but an exercise physiologist criticized the popular Keto diet, claiming that it made it "skinny looking from the outside but obese from the outside." # 39; inside. "

Drew Harrisberg of Sydney explained that while the diet can give you "short-term results, long-term side effects are just not worth it".

Drew said that he had been following the diet for a while and was quickly becoming totally carbohydrate intolerant.

"I've quickly demonized carbohydrates as responsible for peak blood sugar, but in reality, I think it's the huge amounts of saturated fat that were causing carbohydrate intolerance." and insulin resistance, "wrote Drew. on his Instagram profile.

"I think there may be a whole population of keto people who live in a state of sensitivity to impaired insulin.

"Combine that with a caloric surplus and a sedentary lifestyle and you're about to develop pre-diabetes or even type 2 diabetes in your own right."

Drew added that if the keto diet is "in fashion", "it lacks a long-term science to support it".

"It's not because you have a low fasting insulin level and a stable blood sugar level that you're not insulin-resistant," he said.

While Drew said he did not have "a problem with the physiological state of ketosis," he also stated that he did not think that "bacon, eggs, butter, and the like. Coconut oil should make most of the daily calories, especially when they replace healthy foods known as fruits and starchy foods.

"The modern keto diet worries me because it contains a lot of saturated fats," he said.

Drew stated that he "does not deny that a low carbohydrate approach can lead to stable blood glucose levels, a reduction in HbA1c, and low overall insulin requirements.

"I followed a low carb approach for eight years with excellent results. I got a 70% reduction in total insulin requirements and a very stable blood sugar control, "he said.

"My point is that these biomarkers say nothing about insulin sensitivity and tolerance to carbohydrates / glucose. When you are primarily fat-sensitive, you lose metabolic flexibility and can not tolerate even small amounts of carbohydrates.

"For me, this does not seem optimal when some of the healthiest foods known to man are avoided through a very low carbohydrate diet."

The keto diet has experienced a surge of popularity in recent years, thanks to its ability to help followers lose weight not quickly.

A ketogenic diet is an extremely low carb diet, in which people eat a very small amount of carbohydrates, a moderate amount of protein and a large proportion of fat per day.

This means that the body uses fat as the main source of fuel and breaks it down into "ketone bodies" (or "ketones") during a process called ketosis.

People on a keto diet usually consume only 20 to 50 grams of carbohydrate a day. For example, 50 grams of carbohydrate equals two slices of bread and a banana.

Fatigue, constipation, headaches, high cholesterol, dehydration and intestinal problems are some of the possible side effects of a keto diet.