
Beta-hydroxybutyrate (BHB) is a chemical produced by the body that provides energy when there is a lack of carbohydrates or sugars in one's diet. BHB can also be taken as a supplement in the form of keto salts or exogenous ketones to help the body reach a state of ketosis more quickly. While on the keto diet, it is important to eat a very low-carb, high-fat diet, with 60-80% of calories coming from fat, 15-35% from protein, and 5-10% from carbs. To further boost ketone production, one can combine the keto diet with intermittent fasting or other types of fasting. BHB supplements can be taken in the morning, between meals, or before/during/after workouts for an energy boost, but it is recommended to avoid taking them with meals or close to bedtime.
| Characteristics | Values |
|---|---|
| What is BHB? | Beta-hydroxybutyrate (BHB) is a chemical that is made by the body. It provides energy when not enough carbohydrates or sugars have been eaten. |
| How to take BHB? | BHB is usually taken in the form of BHB salts or esters. It can be mixed with water and ice for a refreshing drink. |
| When to take BHB? | It is best to take BHB in the morning or between meals to kill cravings and energy crashes. It can also be taken before/during/after workouts to supplement with readily available energy. |
| What to eat when taking BHB? | To get into ketosis, it is recommended to get 60-80% of calories from fat, 15-35% from protein, and 5-10% from carbs. Eating low-carb, high-fat foods can help increase BHB levels. |
| Benefits of taking BHB | BHB can help reduce inflammation, improve brain function, and provide an alternate energy source for the body, including the brain. It may also have potential benefits for Alzheimer's research and brain health. |
| Side effects of taking BHB | High consumption of BHB salts may lead to high blood pressure. Very high doses of BHB may cause stomach upset, diarrhea, constipation, and stomach pain. |
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What You'll Learn

Eat low-carb, high-fat foods
When taking keto BHB, it is important to eat low-carb, high-fat foods to maintain ketosis and support your body goals. This means getting 70% to 80% of your daily calories from fat, with a focus on healthy fats like omega-3, omega-6, omega-9, and saturated fats. Trans fats, on the other hand, should be avoided.
There are several high-fat, low-carb food options to choose from. For protein, opt for fatty fish and fatty cuts of meat instead of lean. Grass-fed beef is superior to grain-fed. Any animal food that is not highly processed with sugar will work, but be sure to check packaged foods for added carbs.
There are also a variety of low-carb vegetables that can be included in your diet. While fruit is generally avoided on a keto diet due to its high sugar content, there are some exceptions, such as avocados, tomatoes, and berries.
In addition to whole foods, healthy fats like MCT oil, butter, and coconut oil can be used to increase ketone production. These can be added to your meals or drinks to boost the positive effects of the keto diet.
It is also important to stay hydrated by drinking plenty of water and to be mindful of your beverage choices, as sugar-laden drinks can quickly take you out of ketosis.
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Try intermittent fasting
Intermittent fasting is a popular strategy used in conjunction with the keto diet and BHB supplements. It involves eating within a defined time window, typically a limited time during the day, and fasting for the remainder. This approach can help boost ketone production and enhance the effects of the keto diet.
When fasting, the body switches its metabolism from glucose to fats, leading to the generation of ketones. This process is crucial for achieving ketosis, the state where the body uses ketones as its primary energy source instead of carbohydrates. Intermittent fasting can accelerate this process and help individuals reach ketosis faster.
There are several ways to incorporate intermittent fasting into your routine. One common method is the 16/8 method, where you fast for 16 hours and restrict your meals to an 8-hour window. Another approach is the 5:2 diet, where you eat normally for five days and reduce your calorie intake for the remaining two days. You can also explore more extreme fasting protocols, such as the keto 3-day fast, where you consume only eggs, cheese, butter, and healthy fats for three days.
It is important to note that intermittent fasting may not be suitable for everyone. It is always advisable to consult with a healthcare professional before starting any new diet or fasting regimen, especially if you have any health concerns or are taking medications. Additionally, combining intermittent fasting with the keto diet and BHB supplements may require careful planning to ensure you are meeting your nutritional needs.
By incorporating intermittent fasting into your keto diet and BHB supplement routine, you can potentially accelerate ketosis, enhance fat burning, and improve your overall health. However, it is crucial to prioritize your well-being and make any dietary changes under the guidance of a healthcare professional.
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Take BHB supplements
Beta-hydroxybutyrate (BHB) is a chemical that is made by the body and provides energy when there is a lack of carbohydrates or sugars in one's diet. It is also produced when someone fasts for around 16 hours or more. BHB can be taken as a supplement to reach a state of ketosis more quickly and reduce inflammation in the brain and other areas of the body. It is often sold as "keto salts" or "keto and BHB supplements".
When taking BHB supplements, it is important to note that they are meant to be added to a healthy diet and not taken as a shortcut. They can be taken anytime, but it is best to avoid taking them with meals since that is when the body is already being supplied with energy. BHB supplements are typically taken in the morning in place of breakfast, between meals to kill cravings and energy crashes, and before, during, or after workouts to supplement with readily available energy. It is recommended to avoid taking BHB supplements a couple of hours before bed to prevent difficulty falling asleep.
When choosing a BHB supplement, look for one with adequate levels of sodium, potassium, calcium, and magnesium. Many BHB products can have a chemical aftertaste due to the levels of these minerals. Additionally, be sure to follow the directions on the product labels and consult a healthcare professional before use, as there is limited information on the appropriate dosage and safety of BHB supplements.
It is worth noting that the only way to truly optimize and sustain ketone levels is by producing them endogenously through a ketogenic diet, which involves getting 60-80% of calories from fat, 15-35% from protein, and 5-10% from carbohydrates. Intermittent fasting or other types of fasting can also be combined with the ketogenic diet to further boost ketone production. Exercise can also increase BHB levels, with low-to-moderate intensity exercises like walking, cycling, or power yoga helping to increase fat burning and provide the liver with fatty acids needed to make ketones.
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Exercise regularly
Exercise is an important part of a healthy lifestyle, and it can also help increase your BHB levels. The type of exercise you do will depend on your fitness level and goals. Here are some tips to get you started:
Start with low-to-moderate intensity exercises if you're a beginner or returning to exercise after a break. Walking, cycling, and power yoga are great options that can help increase lipolysis and fat burning. For example, taking a morning walk will increase your fat-burning capacity and provide your liver with the fatty acids it needs to make ketones.
If you're looking to get into ketosis quickly, try high-intensity exercises like heavy weight lifting, CrossFit training, or sprinting. These exercises can deplete your glycogen stores, forcing your liver to use gluconeogenesis and ketogenesis to fuel your body. Aim for 45 minutes to an hour of high-intensity exercise to start off your keto diet and see faster results.
Consider taking exogenous ketones like Keto BHB before or during your workout. D-BHB, in particular, is a great fuel source, providing 28% more efficiency than carbohydrates. It slows down the need to break down carbohydrates stored in your muscles and blood sugar, delaying the point of muscle fatigue and helping you perform longer. However, note that D-BHB doesn't directly enhance explosive power due to its dependence on oxygen for burning energy.
For endurance, strength, and focus, exogenous ketones can be a clean performance fuel without the need for sugar or caffeine. They can reduce the strain of exercise on your body by acting as powerful antioxidants and anti-inflammatory agents, speeding up recovery. Taking ketone esters post-workout can also expedite the resynthesis of glycogen and protein, further aiding in recovery.
Remember to consult with your healthcare professional before starting any new supplement or exercise routine to ensure it's safe and suitable for your individual needs.
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Combine with other ketogenic diets
Combining keto BHB with other ketogenic diets can be an effective strategy for achieving and sustaining ketosis, which is a metabolic state where the body uses fat as its primary energy source instead of carbohydrates. Here are some ways to combine keto BHB with other ketogenic approaches:
Intermittent Fasting: Intermittent fasting involves eating within a restricted time window during the day and fasting for the remaining hours. This method boosts ketone production, as the body interprets fasting as a sign of low energy intake, prompting it to increase ketone production to provide an alternative fuel source. Combining keto BHB with intermittent fasting can enhance ketone levels and promote fat burning.
Very Low-Carb, High-Fat Diet: The ketogenic diet itself is a very low-carb, high-fat approach, typically involving getting 60-80% of calories from fat, 15-35% from protein, and only 5-10% from carbohydrates. This dietary composition stimulates ketone production and helps maintain ketosis. Taking keto BHB supplements alongside this diet can further elevate ketone levels and provide additional benefits.
Exogenous Ketone Salts: Exogenous ketone salts are supplemental ketone bodies that can be taken to quickly raise ketone levels and aid in reaching ketosis. Combining keto BHB with exogenous ketone salts can synergistically increase ketone concentrations and potentially protect against muscle loss during caloric restriction. However, it is important to choose BHB supplements with adequate levels of minerals like sodium, potassium, calcium, and magnesium to avoid deficiencies and maintain overall health.
Exercise: Incorporating exercise into your ketogenic journey can boost BHB levels. Low-to-moderate intensity exercises like walking, cycling, or yoga can increase fat burning and provide the liver with the fatty acids needed to make ketones. On the other hand, high-intensity workouts like weight lifting or sprinting can deplete glycogen stores, forcing the liver to engage in ketogenesis to fuel the body. Combining keto BHB with exercise can enhance energy levels and support your fitness goals.
It is important to remember that combining keto BHB with other ketogenic approaches should be done under the guidance of a healthcare professional to ensure safety and effectiveness. Additionally, maintaining a healthy and balanced diet is crucial, as supplements are not a substitute for a nutritious meal plan.
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Frequently asked questions
You can take BHB at any time, but it is best to avoid taking it with meals since that's when your body already has an energy source. Try taking it first thing in the morning instead of breakfast, between meals, or before/during/after workouts.
BHB is usually mixed with water and ice for a refreshing drink. It can also be taken in the form of pills or supplements.
To boost BHB production, eat a very low-carb, high-fat diet. Try to get 60-80% of your calories from fat, 15-35% from protein, and 5-10% from carbs. Combine this with intermittent fasting and exercise for best results.











































