Bulletproof Coffee – What Is It, How To Prepare, Benefits, And Side Effects

Bulletproof coffee is a popular weight loss drink. It is promoted by Dave Asprey, an entrepreneur and biohacker who lost an immense amount of weight, felt more active and experienced more focus and good memory after having the coffee.

According to Mr. Asprey, it is a gateway medication for having control of your biology.

There are some serious matters about the long-term health effect of bulletproof coffee, which has been getting into light. Therefore, should you use bulletproof coffee? Let’s discover everything about bulletproof coffee.

What Is Bulletproof Coffee?

Image Source
Bulletproof Coffee – What Is It, How To Prepare, Benefits, And Side Effects 1

Bulletproof coffee is a coffee prepared by combining coffee, MCT oil, and butter. It is an upgraded and new version of butter coffee or butter tea, which is a famous energy drink in Tibet.

The practice of taking coffee and butter or any other source of fat was even more consumed as a beverage.

Around 575-850 CE, the nomadic hills warriors of the Galla tribe, Ethiopia, combined crushed coffee beans with other animal fat and took them as a snack and a good source of energy during warfare and long treks. Therefore, it is not a new concept.

Small groups of people throughout the world already understood about it, but now, the whole world has notified the presence of this fatty drink that probably has several health benefits. Before we get the benefits or the side effects of bulletproof coffee, let’s know how to make this coffee.


Dave Asprey, an investor of Silicon Valley and technology entrepreneur. He is also a self-proclaimed biohacker and the patron of the Bulletproof Executive. He first came across the idea of including butter to a hot beverage when he tried butter tea during hiking in 10-degrees in Tibet. This ancient beverage is prepared from strong tea mixed with salt and yak butter.

Bulletproof Coffee: Calories

Calories per serving

  • 1 tbsp butter (unsalted) 102 calories
  • 1 tbsp Coconut Oil, 117 calories
  • 2-cup Regular Coffee (brewed from grounds) 4 calories
  • Truvia (Zero Cal Stevia), 1 packet, (1 serving) – 0 calories

Bulletproof Coffee: Nutrition Facts

Servings Per Recipe: 1

Serving Size: 1 serving

Amount Per Serving

  • Calories-223.8
  • Total Fat-25.1 g
  • Polyunsaturated Fa-t0.7 g
  • Monounsaturated Fat-4.1 g
  • Saturated Fat-18.9 g
  • Cholesterol-31.1 mg
  • Sodium-11.0 mg
  • Potassium-235.9 mg
  • Total Carbohydrate-0.8 g
  • Dietary Fiber-0.0 g
  • Sugars-0.0 g
  • Protein-0.7 g
  • Calcium – 1.3 %
  • Copper 0.6 %
  • Folate 2.5 %
  • Iron 0.4 %
  • Vitamin A-8.7 %
  • B-1 Vitamin – 20.3 %
  • B-6 Vitamin – 0.3 %
  • C Vitamin – 0.0 %
  • D Vitamin – 0.0 %
  • E Vitamin – 1.3 %
  • Magnesium3.7 %
  • Manganese5.5 %
  • Niacin4.6 %
  • Selenium -0.2 %
  • Thiamin -4.5 %
  • Zinc – 0.6 %
  • Pantothenic Acid -12.2 %
  • Phosphorus – 1.7 %
  • Riboflavin – 21.5 %

Bulletproof Coffee Recipe


  • 1-cup freshly brewed warm coffee
  • 1-tablespoon MCT oil or coconut oil
  • 2-tablespoons unsalted and grass-fed butter

How To Prepare

  • Stir all the components into a blender.
  • Blend thoroughly until it gets slightly frothy.
  • Serve quickly.

It is simple and quick to get ready and feels flavorful. How about we discover how bulletproof coffee works for diet.

Right Ways To Prepare Bulletproof Coffee

Preparing a delicious bulletproof coffee is not a heck. The process of this coffee is similar to fresh juices or smoothies.

Measure Your Beans

Image Source
Bulletproof Coffee – What Is It, How To Prepare, Benefits, And Side Effects 2

It is advised to measure your ingredient to get a perfect consistency. You can use the Hario V60 scale, which measures in 0.01 grams increase of high coffee snobbery and make all the guesswork out of the equation by offering a perfect bloom time and pour time.

For example, if you use a pour-over coffee method for brewing, the Hario timer is good enough to skip under or over-took coffee. You can use a measuring scale for other ingredients also included in the bulletproof coffee recipe, which is beans to butter.

Roast and Grind Beans

Image Source
Bulletproof Coffee – What Is It, How To Prepare, Benefits, And Side Effects 3

Grind size only can make a significant difference in preparing a delicious or undrinkable or bitter cup of coffee.

Make sure to get perfect sized ground particulars to craft the perfect cup. A good conical burr grinder produces the size you like.

Bulletproof Coffee: How It Works?

Bulletproof coffee works by making the body into the fat-burning technique. It does as such by stimulating the body to adjust put away fat and dietary fat into ketones. This strategy is depicted as ketosis.

It occurs when you have restricted eating carbs for a long time, and your glucose or carb stores are empty. As a result, your body utilizes ketones as a source of fuel in place of glucose(sugar), and you begin fat burning and lower hunger.

According to animal studies, ketosis might raise endurance. Ketosis may also increase cognitive abilities and memory. But what is the magic ingredient helping in fat burning? Keep reading.

How Bulletproof Coffee Helps Weight Loss

Bulletproof coffee helps in weight loss in several different ways. Here are the ingredients of bulletproof coffee.


Image Source
Bulletproof Coffee – What Is It, How To Prepare, Benefits, And Side Effects 4

Coffee is the largest source of caffeine. And caffeine may help in weight loss by promoting energy and suppress the hunger hormone. Scientists have discovered that caffeine may promote plasma ketones, which leads to ketosis.


Image Source
Bulletproof Coffee – What Is It, How To Prepare, Benefits, And Side Effects 5

MCT oil refers to medium-chain triglycerides. MCTs are digested quicker and transformed into energy more effectively as compared to long-chain triglycerides. It will cause less fat gain, more satiety, and promote the production of ketones. Researchers also discovered evidence that ketones from MCT may promote memory in people with Alzheimer’s disease. There are some types of MCTs-C6, C8, C10, and C12 describe as elements present in the chain length. The shorter the chain, the fast it gets converted to ketones. For maximum ketosis without harming the stomach, take MCTs with a combination of C8 and C10.

Grass-Fed Butter

Image Source
Bulletproof Coffee – What Is It, How To Prepare, Benefits, And Side Effects 6

Grass-fed butter is the best source of vitamins A, K2, and E. It is a rich source of omega-3 fatty acids. It also consists of superoxide dismutase and antioxidants glutathione. Even if you follow bulletproof coffee and ketosis, then also you need to treat diseases like cancer, epilepsy, and Alzheimer’s.

Bulletproof Coffee: Health Benefits

Bulletproof coffee is a coffee drink containing butter, which is popular in paleo and keto dieters. This coffee consists of unsalted and grass-fed butter. It is helpful to keep you energized the entire day. The company blog of bulletproof coffee claims that this bulletproof coffee provides many health benefits such as weight loss, suppressing hunger, and boosting gut health.

Here are the potential benefits of bulletproof coffee.

Provide Weight Loss

Image Source
Bulletproof Coffee – What Is It, How To Prepare, Benefits, And Side Effects 7

Adding butter and oil in the morning coffee seems like weight gain ingredients and not for weight loss. But surprisingly, there is evidence, which claims bulletproof coffee can reduce weight. Studies have shown that one main ingredient of this coffee is MCT oil can promote metabolism and stimulate weight loss. MCT oil also boosts fullness and helps to prevent more calorie consumption for the whole day.

Coffee is another ingredient in bulletproof coffee, which promotes weight loss. Consuming coffee before doing workout helps to burn more calories and provide good benefits. Coffee also promotes metabolism and increase weight loss.

One thing to remember about bulletproof coffee is that it has fairly high calories. Depending on how much oil and butter you use, your cup of coffee could provide only 200-400 calories. If you drink this coffee in addition to your breakfast, you may end up having weight, even also with bulletproof coffee, which boosts metabolism effects.  Instead, use it as a substitute for breakfast or one of your morning snacks. That way, you will get experience with good weight loss without risking weight gain.

Promote Energy

Image Source
Bulletproof Coffee – What Is It, How To Prepare, Benefits, And Side Effects 8

Bulletproof coffee can provide you with more energy than plain coffee. Including butter in coffee gets digested slowly. It makes the stimulant effects of the coffee remain longer. Therefore, you will stay energized the whole day and will not allow caffeine crashes. Coffee is not the only ingredient in this beverage that can promote energy levels. MCT oil is the best source of energy for your body and often work for fuel. MCY oil offers instant energy because it quickly gets digested. Fat is most slowly digested macronutrient and usually takes a while to breakdown.

Whereas, the MCT oil gets digested more easily than other fats due to shorter triglycerides chains. It does not require to use bile to break these small chains down. Instead, MCT oil quickly passes from the digestive system to the bloodstream rapidly. Because of the way MCT oil has metabolized, it gets used by your body in the right way and provides instant energy. The next time you need instant energy, take a cup of bulletproof coffee.

Boost Exercise Performance

Image Source
Bulletproof Coffee – What Is It, How To Prepare, Benefits, And Side Effects 9

Additionally, bulletproof coffee increases stamina with energy and improve workout performance. Research has shown that MCT oil lowers down the accumulated lactic acid in your muscle while doing exercise. Lactic acid leads to an unpleasant burning sensation in the muscles while doing the workout. Therefore, taking less of it help the body to feel ease and allow it to push harder at the gym.

Coffee has also been shown to raise endurance. People in another study were able to cycle for a long time after consuming coffee. Therefore, if you have one cup of bulletproof coffee before a workout, it may provide an additional burst to the energy you need.

Reduce Cholesterol

Image Source
Bulletproof Coffee – What Is It, How To Prepare, Benefits, And Side Effects 10

You would not know that drinking bulletproof coffee with butter and oil also reduces cholesterol. But research has shown that MCT oil gives significant cholesterol-reducing effects. It also reduces complete cholesterol and bad cholesterol. It also the best addition to combine into your diet and promote lipid profile and decrease heart disease risk.

The similar applies to grass-fed butter. Grass-fed butter is a healthy addition to your breakfast because it contains saturated fat. A scientist once held that saturated fat raises heart illness risk.

Nonetheless, another investigation has demonstrated this isn’t an issue. Soaked fat normally expands great cholesterol levels and diminishes terrible cholesterol.

Along these lines, devouring solid soaked fat, such as grass-took care of spread in the espresso, which may serve to improve heart wellbeing.

Manage Your Blood Sugar

Image Source
Bulletproof Coffee – What Is It, How To Prepare, Benefits, And Side Effects 11

Bulletproof coffee can also help to manage blood sugar if you have diabetes. MCT oil has been shown to reduce insulin resistance and body weight in diabetes patients. Bulletproof coffee also provides low carbs, which is best for people with abnormal blood sugar. Foods that contain high carbohydrates lead to a high spike in blood sugar, while reduced carb food manages your sugar levels. Even people without diabetes can also benefit from choosing low carb foods because they offer a more consistent, slow supply of energy than other high carb food.

Improve Your Gut Health

Image Source
Bulletproof Coffee – What Is It, How To Prepare, Benefits, And Side Effects 12

The MCT oil present in bulletproof coffee has been given to boost digestive health in two main ways, such as to stop the raise of intestinal permeability, also called a broken gut syndrome. The second one is changing the gut microbiome. If the gut filling becomes more leaky or permeable, it can cause bacteria and food particles from your stomach to enter the bloodstream. These leakages cause infection in the body and contribute to the growth of a certain disease, such as type-1 diabetes. Therefore, it is an excellent idea to consume MCT oil as a preventative measure against the raised intestinal permeability and its side effects.

The MCT oil also helps digestive health by improving your gut to balance healthy bacteria. It gives antimicrobial properties, which can reduce the bad bacteria pathogen in the gut and promote good bacteria.

As you can see, the study has shown that bulletproof coffee has essential health advantages and is not just an overhyped trend. Bulletproof coffee not only provides you energy but also support your digestive health, manage sugar, and assist in weight loss. Adding butter in this coffee feels somewhat strange. But, it is suggested that you try it at least once and see how you feel. You may feel not to have regular coffee.

May Promote Satiety

Some people love to drink bulletproof coffee to limit hunger in the morning. Including butter, MCT oil, or coconut oil in coffee helps to prevent frequent hunger because of fat and extra calories.

Remember, this butter coffee is good if you consume this as one meal replacement. On the other side, if you include this coffee in your normal breakfast routine, it can lead to weight gain if you are not burning those access calories during resting.

Improve Bone And Improve The Immune System

Image Source
Bulletproof Coffee – What Is It, How To Prepare, Benefits, And Side Effects 13

Adding grass-fed butter in bulletproof coffee provide omega-3 fatty acids. These provide anti-inflammation properties to increase benefits.

Specifically, grass-fed butter consist of 26% more omega-3 fatty acids than the regular butter on average, records a 2017 study. Research on omega-3 shows that it can promote bone health by promoting calcium and the risk of osteoporosis.

Additionally, it also provides vitamin k2, which is not only good for bone and also increases cardiovascular health. 

Keep Your Coffee Strength


Image Source
Bulletproof Coffee – What Is It, How To Prepare, Benefits, And Side Effects 14

Depending on taste, you can tweak between water and coffee ratio to balance the strength setting. For example, if you are a fan of strong coffee, include around a half cup of ground coffee to 3-cups of water.

In contrast, you can combine two and a half tablespoons of coffee ground to one cup of water that is eight ounces for making a light cup of java.

Bulletproof Coffee: Side Effects

The components present in bulletproof coffee like medium-chain fatty substances and butter were thought too awful for wellbeing, which isn’t obvious. The human body needs a particular measure of soaked fats and MCT for its body capacities. Here is some explanation bulletproof coffee maybe not reasonable for certain individuals. 

No Nutritionally Sound

Image Source
Bulletproof Coffee – What Is It, How To Prepare, Benefits, And Side Effects 15

Bulletproof coffee changes the body to the fat-burning mode, but that does not mean what you eat is nutrient-dense. Many dieting drinks bulletproof coffee as a meal substitute, and it may prevent them from getting essential nutrients into their body. Bulletproof coffee does not consist of enough minerals, vitamins, micronutrients, and other macro that help the body function.

Bulletproof Coffee Is Not Suitable For People On The Mediterranean Or Paleo Diet.

This diet only works for diet on low carbs, high fat like the ketogenic diet. People on other diets such as paleo or Mediterranean are used to eat more carbs like fruits, veggies, good carbs, and whole grains. A high fat, high carbs diet never works to get weight loss.

Excessive Fat May Harm Your Health

Image Source
Bulletproof Coffee – What Is It, How To Prepare, Benefits, And Side Effects 16

Taking the needed amount of saturated fat and butter is the need for normal body functions. Eating more saturated fats from processed foods such as butter or oils is similar to eating refined sugar and fruit sugar. The nutrient sources matter, whole foods you eat are better.

Raise Bad Cholesterol Levels

Image Source
Bulletproof Coffee – What Is It, How To Prepare, Benefits, And Side Effects 17

There is different research that shows a high-fat diet can raise the bad cholesterol level.  Therefore, if you decide to eat a high-fat diet for more than one month for weight loss, you should get the blood lipid profile performed on regular basis to check the cholesterol levels.

Caffeine May Be Intolerable

Image Source
Bulletproof Coffee – What Is It, How To Prepare, Benefits, And Side Effects 18

If you are not able to tolerate caffeine, then taking bulletproof coffee may not be a good idea. You may feel insomnia, hyperactivity, and palpitation.

Who should not take bulletproof coffee?

  • People on a low-fat diet, low carb diet, and moderate protein diet should avoid it.
  • People on the Mediterranean or paleo diet should avoid it.
  • If you a person suffering from any health condition should avoid the bulletproof coffee.
  • If you have a BMI over 30, then skip this coffee.

Bulletproof coffee can offer the best benefit if you follow a ketogenic diet. But avoid it if you are on another diet.

Make sure to stick to keto rules to get effective results for weight loss. Manage a healthy lifestyle with healthy foods to balance good health.

Leave a Comment

Your email address will not be published. Required fields are marked *