What Are Exogenous Ketones?

"Ketogenic tablets" are short for external ketones. Exogenous ketones, which are just ketones that come out of your body, are packaged in pill, powder, and liquid form (think of MCT oil).

When you use exogenous ketones, you are literally using the beta-hydroxybutyrate (BHB) molecule, which is the vital energy your body produces on a ketogenic diet. When you use BHB, your blood tone levels increase accordingly.

There are two types of external ketone supplements: ketone salts and ketone esters. Both increase the level of ketones in the blood. The main difference is that ketone salts are attached to minerals (such as sodium) and ketone esters are attached to alcohol molecules. Most ketone supplements are ketone salts.

How To Cancel Keto Pills

What Do Exogenous Ketones Do?

What is the appeal of taking exogenous ketones? They have been studied from various angles and shown:

  • Low blood glucose levels
  • Reduces lactate formation during endurance cycles (a sign of muscle endurance)
  • Improves cognition in mice.
  • Reduces epileptic seizures.

This all sounds great, but how do ketone supplements (aka keto pills) compare to the keto diet? Are they just as beneficial? What is the difference? We are going to discover.

Nutritional Ketosis vs. Artificial Ketosis

On a low-carb ketogenic diet, you strictly limit your carbohydrate intake and focus on a high-fat diet in which your body burns fat for fuel. This restriction of carbohydrates, in turn, lowers the hormone insulin. It also forces your body to look elsewhere for energy, primarily by encouraging the liver to burn fat to make ketones for energy. This is called nutritional ketosis. When you are in nutritional ketosis, your blood sugar drops, and free fatty acids increase for use for energy.

Did you know that foreign ketones also lower blood sugar, but do they also increase free fatty acids? This explains the difference between nutrition and artificial ketosis (taking exogenous ketones).

In nutritional ketosis, your body separates body fat through lipolysis, (breakdown of body fat) into fatty acids, then those fatty acids are lost in your blood, which is burned for energy. Are ready for

But taking ketone supplements reduces free fatty acids. Which means there's less fat to burn. In other words, your body uses less of its fat.

There is a reason for this; Rapidly increasing your ketone levels with ketone supplements tells your body: Hey, we're suffering from too much ketosis, we've stopped burning fat and producing ketones! This immune system is a natural defense designed to protect you from abnormal ketone levels, which can lead to a dangerous condition (and if you do not have type 1 diabetes, this is rare and It's difficult). ketoacidosis. Clearly, taking a normal dose of exogenous ketones may not cause ketoacidosis, but it will reduce the breakdown of body fat.

Most importantly, keto pills, unlike keto diets, are not designed to stimulate fat loss. Why not yet clear? Let's explain.

Problems with ketone pills (And Other Ketone Supplements)

There are several drawbacks to relying on synthetic ketosis obtained through supplements other than ketone pills and nutritional ketosis:

Adaptation of Converted Fats

When you go Keto, your body needs time to "fit fat". It uses it to eliminate glucose (sugar), and now it must move on to burning fatty acids for fuel.

This is why the fatty acids on the ketogenic diet are increased. Body fat is broken down, fatty acids are released, and ketones are produced. This is a great way to shed fat deposits, and is one of the reasons why ketogenic diets have been shown to be so effective for weight loss and other health benefits. But because digestion of exogenous ketones reduces lipolysis, it is unlikely to accelerate fat adaptation and consequently reduce the amount of fat burned to achieve and maintain ketosis.

Less Food Results In Lower Levels of Ketosis

Medically proven doses of external ketones (usually given in powder form) are about 10 to 25 grams of BHB. These foods reliably increase ketone levels in humans. However, a typical keto pill contains only about 400 mg of external ketones. To reach the lower end of the treatment range, you have to show ... wait ... 25 keto tablets. Taking too many pills can be annoying. And costly. Which brings us to the next issue:


On Amazon.com, a bottle of Keto Pills costs between $ 15 and 50. Suppose you get a bottle at the bottom of the price spectrum: 60 tablets (400mg BHB) for 20. If you want to get a daily medical dose, be prepared to spend about $ 3,000 each year. Mathematics does not lie. 25 tablets per day = $ 8.33. $ 8.33 x 365 = $ 3,040.45. Alas, this is a painful price.

Lack of Regulation

The supplement market is not strictly regulated. In general, you need to make sure that the brand adheres to the Good Manufacturing Practice (GMP) when making your tablets. Brands often do not. For example, the Food and Drug Administration (FDA) recently announced Let's Talk Health, Inc. (A brand that sells curcumin and vitamin C supplements) issued a warning for violating various GMP rules.

In addition, since supplements are not monitored by the FDA, you should be sure that the supplement you choose contains the advertised level of its active ingredients. ConsumerLab.com, an outdoor watchdog, has experimented with various supplements to ensure its promises are kept. Share your results for a small fee.

Unfortunately, at the time of writing, ConsumerLab.com has yet to review the Keto pills, so no one knows what they get from these supplements.