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The ketogenic diet is designed to include as few carbohydrates as possible (low carb). Instead of letting carbohydrates take up a large portion of your daily calories, fat takes the top priority.
As you starve your body of carbohydrates, your body learns to use fat as energy instead. This process produces ketones and leads to ketosis. Many people use the keto diet for health and weight loss benefits. The keto diet tends to be lower calorie because fat calories keep you feeling full longer than carbs or other types of calories.
It is difficult to maintain a state of ketosis—where your body primarily burns fat as energy instead of carbohydrates. Consuming more than about 50 grams of carbohydrates will cause your body to move away from ketosis.
This is where an exogenous ketone supplement is helpful. We’re going to learn more about why exogenous ketone supplements are helpful and also point you in the right direction if you’re ready to try one for yourself.
What are Exogenous Ketone Supplements?
Exogenous ketones help keep your body in a state of ketosis. The word “exogenous” simply means they are created outside your body. Exogenous ketones are a supplement form of the beta-hydroxybutrate (BHB) that your body naturally produces.
People take exogenous ketone supplements to raise the number of ketones in their blood and help their bodies either stay in or return to ketosis more quickly. It can take time for your body to get back to a state of ketosis once it slips out.
Exogenous ketones do not make your body burn fat. Rather, they are designed to help your body stay in ketosis where your body will burn fat more efficiently for energy. You must maintain a ketogenic diet in order for exogenous ketones to be of much help.
Though exogenous ketone supplements do not cause your body to burn fat and the research around ketone supplements are still in the early stages, one study suggests taking exogenous ketones lowers hunger hormones and suppresses your appetite. This would cause you to eat fewer calories and lose weight.
Another study linked taking ketone supplements may lower blood sugar. While most exogenous ketone supplements are designed for people using the keto diet, some dieticians are beginning to explore the benefits of exogenous ketones for people with type 2 diabetes.
People with high blood pressure should be very cautious about using exogenous ketones because they often have high sodium content. Many people also experience stomach distress when taking exogenous ketones. To combat this, most experts recommend starting with 1/3 or ½ a recommended serving to allow your body to adjust slowly.
Those considering adding exogenous ketone supplements to their diet should be very cautious. Using exogenous ketones or putting your body in a state of ketosis can have serious health side effects if done incorrectly.
Top 5 Exogenous Ketone Supplements
Perfect Keto Base exogenous ketones elevate your blood ketone levels effortlessly. While this supplement will not put you in a state of ketosis, it will suppress your appetite and may help people reach ketosis faster than with diet alone.
Perfect Keto contains a BHB blend of 11,380 mg of goBHB and does not have any fillers. Perfect Keto uses only natural sweeteners in their ketone supplements. All the ingredients are lab tested for purity.
Perfect Keto also recommends this supplement for greater mental clarity, focus, and productivity since your brain is fueled in part by ketones and fat tends to provide more stable energy than carbohydrates—no more afternoon energy crashes!
This mix easily dissolves in water, coconunt milk, coffee, or any other liquid so it’s easy to add to your regular diet.
The Keto Drive BHB Salts are keto-friendly and a patented blend of BHB. They are specifically designed to help you achieve and maintain ketosis. It is also formulated with the athlete in mind to help with athletic performance, mental clarity, and better sustained energy.
Keto Drive took great strides to address the chronically bad taste of exogenous ketones. Their team focused on making a more palatable blend with a refreshing tropical taste. The goal was to make the best tasting exogenous ketones.
There are no carbohydrates, caffeine, or sugar in Keto Drive, making it easy and safe to add to even the most restrictive diet. It is also non-GMO. The powder mixes easily in water, shakes, or other liquids.
Keto Drive is made in an FDA-certified facility and everything is tested in the Utah-based lab to ensure the highest quality exogenous ketones.
Keto Sports uses a BHB formula to support an active, ketogenic lifestyle. An elevated level of BHB in your body will help your body build muscle and burn fat as fuel. Keto Sports is meant to give you a daily boost of energy to stay at your peak performance. Keto Sport also acts as an appetite suppressant for people using the ketogenic diet to lose weight.
This blend is lactose and gluten free and both keto and paleo friendly. Keto Sport powder mixes easily into water or your favorite beverage and helps bring mental clarity and focus in addition to increasing the blood ketone levels.
Some customers reported side effects like nausea, vomiting, and other digestive issues. To help remedy this, experts recommend slowly introducing BHB into your diet to allow your body time to adjust.
KETO//OS helps people who are already following a low-carb, paleo, or keto diet to overcome the “keto flu”, a period of time where you experience lethargy, dizziness, cravings, and often flu-like symptoms while your body switches to ketosis or if you have fallen out of ketosis after consuming too many carbohydrates.
The BHB supplement elevates blood ketone levels. KETO//OS adds MCT’s to their exogenous ketone supplements. KETO//OS also contains caffeine to give you a boost and help overcome the “flu-like” symptoms and lethargy.
KETO//OS comes in several flavors and in handy, single-serving pouches for easy on-the-go use. Simply dissolve on serving of KETO//OS into cold water or your preferred drink and shake. KETO//OS recommends one daily serving for a therapeutic dose and two servings (morning and evening) for optimal performance.
Some of the KETO//OS flavors do contain taurine. While some research suggests taurine may improve exercise performance, it is a banned substance under some athletic bodies.
GO KETO is uniquely formulated to support fat burning while giving you an extra energy boost. It is primarily designed to help people who are using a keto diet to reach a state of ketosis by increasing the blood ketone levels.
GO KETO uses natural flavors to mask the unpleasant taste of exogenous ketones, and customers do report that it tastes better than other options on the market. It can be mixed into your snack, meal replacement shake, or your favorite drink easily.
Because ketones are a good source of fuel for your brain and fat is a very reliable, stable energy source, raising your blood ketone levels can have the benefits of more energy and better mental clarity. When your body is in a state of ketosis it also tends to burn excess fat more efficiently, allowing you to lose weight.
GO KETO is non-GMO and does not contain any gums or filler products. It is sweetened with natural flavors. It is produced in an FDA-registered facility in the USA for guaranteed quality control and the best ingredients.
GO KETO is far more affordable than most other exogenous ketone supplements on the market, making it an excellent budget-pick.