What is Ketosis and Why it can help lose Weight

What is Ketosis and Why it can help lose Weight

What is Ketosis?

Ketosis is a metabolic state of the human body that involved producting ketones out of fat and using them as energy instead of carbohydrate. This means the body uses fat cells as energy instead of carbs which can result in increased fat burning metabolism.

Ketosis is a metabolic state in which the blood contains a high level of ketones. When fat is the primary source of energy for the body and glucose is scarce, this occurs.

Ketosis is frequently linked to ketogenic and very low carbohydrate diets. It can also occur during pregnancy, childhood, fasting, or malnutrition (1).

Typically to enter ketosis, you must consume fewer than 50 grams of carbohydrates per day, and often as few as 20 grams. However, the amount of carbs required to enter ketosis differs from person to person.

So going on a low carb to no carb diet will help the body to enter ketosis. Also taking ketone supplements can increase the amount of ketones in the body to help shift into ketosis.


Keto Basics

The ketogenic diet is a low-carb, high-fat diet that resembles the Atkins and low-carb diets in many ways.

It entails substantially lowering carbohydrate intake and substituting fat. This decrease in carbs causes your body to enter a metabolic state known as ketosis.

Your body becomes very effective at burning fat for energy when this happens. It also causes fat to be converted into ketones in the liver, which can be used to provide energy to the brain and burn excess fat stores (5).

Effects on Weight Loss

Some studies have found that ketogenic diets are more helpful for weight loss than low fat diets (2). One study reported 2.2 times more weight loss for people on a ketogenic diet, compared to those on a low fat, calorie restricted diet (3).

Furthermore, people who follow a ketogenic diet report feeling less hungry and more satisfied, which is ascribed to ketosis. As a result, calorie counting is often unnecessary on this diet.

Does Ketosis have Negative Side Effects

While a ketogenic diet might be beneficial to one’s health and weight loss, it can also have negative consequences. Headache, fatigue, constipation, increased cholesterol levels, and foul breath are some of the short-term side effects, although they normally go away within a few days or weeks of starting the diet (4).

Work Cited

Wu, P Y. Medium chain triglycerides in infant formulas and their relation to plasma ketone body concentrations.

Yancy, William. A low carbohydrate, ketogenic diet versus a low fat diet to treat obesity and hyperlipidemia: a randomized, controlled trial.

Brehm, Bonnie. A randomized trial comparing a very low carbohydrate diet and a calorie restricted low fat diet on body weight and cardiovascular risk factors.

Wibisono, Cinthya. Ten year single center experience of the ketogenic diet: factors influencing efficacy, tolerability, and compliance

Masood, Wajeed. Ketogenic Diet

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