By now, you’ve probably heard of the ketogenic diet - often called "keto" by its devoted followers, Supraketo Keto Pills many of whom are celebrities. The main promise of the popular form of this eating approach is fast weight loss. "What happens when you deprive your body of carbohydrates is that your body uses fat as energy," says Abby Langer, RD, the Toronto-based founder of Abby Langer Nutrition. When the body digests this much fat, it produces by-products called ketone bodies and enters a state called ketosis, which means the body looks to fat rather than carbohydrates to fuel its functions. Dina Griffin, RDN, the owner of the Nutrition Mechanic in Boulder, Colorado, says people are also drawn to the diet for potential cognitive and anti-inflammatory benefits, as well as enhanced athletic performance and recovery. The problem is, it’s hard to maintain ketosis, Supraketo Keto Pills and one snack is all it takes to slip up.

50 grams (g) of carbohydrates, you’re going to kick yourself out of ketosis and the weight is going to come back," Langer says. That’s where exogenous ketones come in. What Are Exogenous Ketones? The idea is that if you eat something that’s not keto-friendly, you can reach for exogenous ketones to keep your body in ketosis. The word "exogenous" means created externally, and these supplements are forms of the ketone beta-hydroxybutyrate (BHB), which your body normally creates on its own, per a study in the September 2022 Advances in Nutrition. "The purpose is to, in a timely fashion regardless of your dietary pattern, raise your blood level of ketone bodies," Griffin says. Of course, your body can get back into ketosis on its own through your diet, but that can take a few days, so exogenous ketones are designed to speed up the process. Usually, exogenous ketones take the form of powdered ketone salts. Less common are ketone esters, which are the purest form of ketones and the most effective, per a review in the February 2023 Experimental Physiology.

Griffin says ketone esters work quickly (in 15 to 30 minutes, as opposed to an hour for the salts), and while they’re more expensive and have a "challenging" flavor profile, they are far more potent and effective (DeltaG is the pioneer in ketone ester product formulations). People also use medium-chain triglyceride (MCT) oil or powders to increase their blood levels of ketones. MCT is absorbed differently from longer-chain fatty acids, making them more readily used as energy rather than stored as body fat, per a review in the March 2022 Comprehensive Reviews in Food Science and Food Safety. That said, not all MCT products are effective, because of differences in form and composition, Griffin says. Do Exogenous Ketones Bring Your Body Back Into Ketosis? Griffin says it depends on your expectations and the reasons you’re using them. You can’t just take them, eat a carb-heavy diet, and expect magic to happen. ‘That means I’m going to burn fat and lose fat,’ and those don’t actually go together," she says.

Instead, they should be viewed as supplements to support a keto diet or to reap the benefits of ketosis without strict adherence to a Supraketo Keto Pills diet or prolonged fasting periods. "Provided you experiment with the right ketone formulation and test your blood level of BHB, you certainly can experience many benefits once you figure out your personalized dose and timing strategy," Griffin says. But, yes, you do have to put in the work. Though research on ketone supplements is still in the early stages, it seems promising. One small study of 15 participants with a normal weight found that exogenous ketone esters lowered hunger hormones and acted as appetite suppressors. That can lead to weight loss because "if we don’t feel hungry, gosh, we probably aren’t going to eat as if we were," Griffin says. Another study found that participants who drank a ketone ester supplement lowered their blood sugar. The study was done on 20 healthy individuals ages 18 to 35