Everything You Need to Know About Bulletproof Coffee

People swear by Bulletproof coffee for extra energy and focus. Is this "butter coffee" really better coffee?

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The secret to a coffee buzz that lasts all day? For some people, the answer is Bulletproof coffee. Over the years, it’s gained a loyal following as a way to power up in the morning. This healthy coffee recipe is supposed to pack plenty of extra benefits, too. Here’s what we know about this pick-me-up!

What Is Bulletproof Coffee?

In its purest form, Bulletproof coffee is a combination of grass-fed butter, coconut oil and coffee. Bulletproof founder Dave Asprey says this coffee will give drinkers heightened mental function and an ample supply of energy, making people virtually “bulletproof.” It tastes good, too—each up is creamy and frothy drink like a latte.

The idea of putting butter in hot beverages isn’t new. Asprey got the idea for Bulletproof after discovering that people in the Himalayas commonly put yak butter into tea.

How Does Bulletproof Coffee Work?

This coffee adds high-quality fats—not sugar—to your morning cup for sustained energy levels, which is said to contribute to a sharper, stronger you. Instead of a sugar high and quick sugar crash, drinkers should feel energized throughout the day.

Butter coffee is also a part of the keto lifestyle. The high-fat, low-carb diet replaces carbohydrates with good fats. This forces your body into a state called ketosis, where your body burns fat, and can lead to weight loss.

How to Make Bulletproof Coffee at Home

Supercharging your coffee at home is simple. It requires ingredients you likely have and only takes 2 minutes!


  • 1 cup fresh-brewed black coffee (Bulletproof or another coffee brand)
  • 1 tablespoon organic grass-fed unsalted butter
  • 1-3 teaspoons coconut oil, to taste

Editor’s Tip: For best results, start by brewing the perfect cup of coffee.


To make Bulletproof coffee, put all the ingredients into a blender or food processor. You can also use a milk frother like this. Blend on high for 20 seconds or until coffee is frothy. Drink immediately!

FAQs About Bulletproof Coffee

What are Bulletproof coffee benefits?

Along with increasing energy levels, Bulletproof coffee claims to boost your mood, metabolism and mental functions, and it can lead to weight loss. Unlike sweetened lattes, it doesn’t cause your blood sugar to crash. And your body digests fats slower, so after drinking Bulletproof coffee, you feel fuller longer, which can reduce snacking. That’s also helpful if you’re practicing intermittent fasting.

Are there side effects of Bulletproof coffee?

Bulletproof coffee is much higher in calories and saturated fat than drip coffee. Because of that, many people use it as a breakfast replacement. However, it lacks the nutrients and fiber you need from a balanced meal. If you’re going to make it, drink it as a snack, and opt for one of these healthy breakfasts instead.

Is Bulletproof coffee healthy?

The ingredients in Bulletproof coffee deliver a range of health benefits.

Grass-fed butter is an omega-3 food, which can help lower blood pressure and even improve mental health. Coconut oil contains MCTs, which the body burns for energy. Together, these two ingredients can work to reduce inflammation, which can boost your overall well-being.

Bulletproof coffee is a healthier alternative to a sugary breakfast or latte, but like everything, it should be enjoyed in moderation. If you do drink Bulletproof coffee, make sure you’re balancing it with plenty of nutrients at other meals.

The most important thing is to pay attention to your body. Everybody reacts to food differently, so do what works best for you.

Kim Bussing
Kim is a writer and creative consultant with more than a decade of experience publishing content about food and drink. She has told food and wine stories for top brands with household names, including Hilton and Marriott. Kim also writes about health and wellness topics, home decor and baking. For Taste of Home, she’s tackled stories about canned wines, cocktail kits, wine Advent calendars and much more. Kim’s passion is bringing together nutrition and joy in every meal and she’s always on the hunt for the perfect gluten-free cinnamon roll.