Bulletproof Coffee and Digestion: What to Expect

Quick answer

• Bulletproof coffee often leads to increased bowel regularity for many people.
• This effect is primarily attributed to the added fats (MCT oil, butter/ghee).
• Some individuals may experience digestive upset, such as bloating or diarrhea, especially when starting.
• The caffeine in coffee also acts as a stimulant for the digestive system.
• Starting with smaller amounts of fat can help your body adjust.
• Listen to your body; not everyone tolerates it well.

What this problem usually is (and is not)

• This topic is about the digestive effects of Bulletproof coffee, specifically its impact on bowel movements.
• It is not about the supposed cognitive or weight-loss benefits, although those are often discussed alongside.
• We will focus on the common experience of increased frequency or urgency to use the bathroom.
• It is not a medical diagnosis or treatment plan; consult a doctor for persistent digestive issues.
• The effects are generally temporary as your body adapts, but individual responses vary.
• This is not about how to make the perfect cup of Bulletproof coffee, but rather what happens after you drink it.

Likely causes (triage list)

Fat Content (MCT Oil, Butter/Ghee):

• MCT Oil: This is a medium-chain triglyceride, which is metabolized differently than other fats. It can act as a laxative for some, especially in larger doses.
• Butter/Ghee: While generally well-tolerated, the addition of significant amounts of saturated fat can stimulate bile production and gut motility.
• How to confirm: Pay attention to whether the digestive effects correlate with the amount of added fat in your coffee.

When adding fats like butter or ghee to your coffee, opt for high-quality, grass-fed options for potentially better digestion. You can find excellent grass-fed butter here.

Kerrygold Grass-Fed Pure Irish Salted Butter Sticks, 16 OZ

• KERRYGOLD PURE IRISH SALTED BUTTER: Our European-style salted butter is made on family farms from the milk of grass-fed cows, who graze year round on lush Irish pastures, for a golden yellow butter that's rich & creamy.
• ALL-NATURAL, ALL-PURPOSE: Kerrygold Salted Butter is a great all-purpose, all-natural butter. Keep a block in your butter dish to spread on fresh bread, or enhance the flavor of your baking & cooking.
• KERRYGOLD BUTTER: Made from the milk of grass-fed cows, our pure Irish butter is rich and soft. From salted butter to unsalted, garlic and herb to reduced fat, Kerrygold butter elevates your dishes.
• MORE THAN BUTTER: Beloved for our richly flavorful butter, we put the same care and quality into our all-natural cheese, like our classic Dubliner, aged cheddar, Swiss, and Blarney Castle cheese.
• TASTE THE DIFFERENCE: Kerrygold butter & cheese are made with milk from grass-fed cows not treated with rBST or other growth hormones* & raised on Irish family dairy farms. This all-natural milk is what makes our products so flavorful & creamy.

Buy on Amazon

Caffeine:

• Stimulant Effect: Coffee itself contains caffeine, a known stimulant that can increase contractions in the digestive tract, leading to a bowel movement.
• How to confirm: Consider if you experience similar digestive responses to regular coffee without the added fats.

Individual Sensitivity:

• Gut Microbiome: Your unique gut bacteria and overall digestive health play a significant role in how you process fats and caffeine.
• Lactose/Dairy Intolerance: If using butter, some individuals might react to trace amounts of lactose or casein, even in ghee.
• How to confirm: Reflect on your general digestive sensitivity to other foods and beverages.

Sudden Introduction:

• Overwhelm: Introducing a large amount of fat and caffeine suddenly can shock your system.
• How to confirm: Note if the effects are more pronounced when you first start drinking Bulletproof coffee compared to when you’ve been drinking it for a while.

Hydration:

• Dehydration: Inadequate water intake can sometimes lead to constipation, but in the context of Bulletproof coffee, it might exacerbate the effects of the fats if the body is already struggling.
• How to confirm: Assess your overall daily water intake.

Fix it step-by-step (brew workflow)

This guide focuses on managing the digestive impact of Bulletproof coffee.

1. Start with a small amount of fat:

• What to do: Add only 1 teaspoon of MCT oil and 1 teaspoon of unsalted grass-fed butter or ghee to your brewed coffee.
• What “good” looks like: You should be able to drink the coffee without immediate digestive distress. Mild increases in regularity are acceptable.
• Common mistake: Adding the recommended 2 tablespoons of MCT oil and 1-2 tablespoons of butter right away.
• How to avoid: Begin with the smallest recommended amounts and gradually increase over days or weeks.

2. Brew your coffee as usual:

• What to do: Prepare your coffee using your preferred brewing method (drip, pour-over, French press).
• What “good” looks like: A standard cup of coffee.
• Common mistake: Using stale coffee beans or an improper grind, which can affect taste and potentially extraction, but is less directly related to immediate digestive transit.
• How to avoid: Use freshly ground, good-quality beans.

3. Add the fat ingredients:

• What to do: Pour the small amounts of MCT oil and butter/ghee into the hot coffee.
• What “good” looks like: The ingredients are added without spilling.
• Common mistake: Adding cold ingredients, which can clump.
• How to avoid: Ensure your coffee is hot enough to help melt and emulsify the fats.

4. Blend thoroughly:

• What to do: Use an immersion blender or a high-speed blender to emulsify the coffee and fats. Blend for 30-60 seconds until frothy and well-combined.
• What “good” looks like: The coffee should have a creamy, latte-like consistency with no oily separation.
• Common mistake: Not blending long enough, leading to an oily film on top and potential digestive upset from un-emulsified fats.
• How to avoid: Blend until the mixture is smooth and a light foam forms.

5. Sip slowly and mindfully:

• What to do: Drink your Bulletproof coffee slowly, paying attention to how your body feels.
• What “good” looks like: You are enjoying the taste and texture without discomfort.
• Common mistake: Gulping it down quickly, which can lead to ingesting too much air or overwhelming your digestive system.
• How to avoid: Treat it like a mindful beverage, savoring each sip.

6. Observe your digestive response:

• What to do: Note any changes in your bowel habits over the next few hours.
• What “good” looks like: A gentle, natural increase in bowel regularity, or no significant change.
• Common mistake: Ignoring early signs of discomfort like bloating or cramping.
• How to avoid: Be aware of your body’s signals.

7. Gradually increase fat if tolerated:

• What to do: If you experience no adverse effects after a few days, increase the MCT oil and butter/ghee by 1 teaspoon each. Repeat the blending and observation process.
• What “good” looks like: You can increase the fat content without negative digestive consequences.
• Common mistake: Increasing the fat too quickly, leading to digestive upset.
• How to avoid: Stick to incremental increases every 2-3 days.

8. Listen to your body:

• What to do: If you consistently experience diarrhea, cramping, or significant discomfort, reduce the fat content or discontinue use.
• What “good” looks like: Finding a level of fat that works for your digestion, or deciding Bulletproof coffee isn’t for you.
• Common mistake: Forcing yourself to drink it despite feeling unwell.
• How to avoid: Prioritize your digestive comfort and well-being.

9. Stay hydrated:

• What to do: Drink plenty of plain water throughout the day, especially alongside your Bulletproof coffee.
• What “good” looks like: You feel adequately hydrated and your digestion is smooth.
• Common mistake: Replacing water intake with Bulletproof coffee.
• How to avoid: Ensure your water consumption is sufficient outside of your coffee.

Prevent it next time

• Start Low, Go Slow: Begin with minimal MCT oil and butter/ghee.
• Incremental Increases: Add no more than 1 teaspoon of each fat per day or every few days.
• Blend Properly: Always emulsify fats with coffee for better digestion.
• Hydration is Key: Drink ample water throughout the day.
• Listen to Your Gut: Pay attention to any signs of discomfort and adjust accordingly.
• Quality Ingredients: Use high-quality, grass-fed butter/ghee and pure MCT oil.
• Consider Your Base Coffee: Ensure your coffee is brewed correctly and you tolerate caffeine well.
• Don’t Replace Meals: If you’re new to it, don’t use Bulletproof coffee as your sole breakfast initially.
• Observe Timing: Note if drinking on an empty stomach or after a meal makes a difference.
• Consult a Professional: If digestive issues persist, speak with a healthcare provider.

Common mistakes (and what happens if you ignore them)

Decision rules (simple if/then)

• If you experience immediate diarrhea after drinking Bulletproof coffee, then reduce the amount of MCT oil by half because MCT oil is a common culprit for rapid transit.
• If you feel bloated and gassy, then ensure you are blending the fats thoroughly because un-emulsified fats can be harder to digest.
• If your coffee tastes oily and separates, then blend for longer because this indicates the fats and coffee are not properly emulsified.
• If you experience stomach cramps, then decrease the total fat content because too much fat can overwhelm your digestive system.
• If you feel fine with 1 teaspoon of MCT oil and 1 teaspoon of butter, but experience discomfort with 2 teaspoons of each, then stick to the lower amount because your body may not tolerate higher fat concentrations.
• If you have a history of IBS or digestive sensitivities, then introduce Bulletproof coffee very cautiously, starting with just 1/2 teaspoon of MCT oil and 1/2 teaspoon of butter, because your system may be more prone to reactions.
• If you tolerate regular coffee but experience digestive issues with Bulletproof coffee, then the added fats are likely the primary cause because caffeine alone is not causing the problem.
• If you experience jitters or anxiety, then consider reducing the amount of coffee or ensuring you are not sensitive to caffeine, because the coffee itself can be a stimulant.
• If you are not drinking enough water, then increase your water intake because dehydration can sometimes exacerbate digestive issues.
• If you consistently experience negative digestive symptoms despite adjustments, then it may be best to discontinue Bulletproof coffee because it might not be suitable for your individual digestive system.
• If you are new to Bulletproof coffee and experience a strong urge to go to the bathroom within an hour, then this is a common, albeit sometimes inconvenient, response to the added fats and caffeine.

FAQ

Q: Is it normal for Bulletproof coffee to make me need to go to the bathroom quickly?

A: Yes, for many people, it is normal. The added fats, particularly MCT oil, and the caffeine in coffee can stimulate the digestive system and increase bowel motility.

Q: How soon after drinking Bulletproof coffee might I need to use the bathroom?

A: The timing can vary, but many people report needing to go within 30 minutes to a couple of hours after consumption.

Q: What if I experience diarrhea?

A: Diarrhea is a common side effect, especially when starting. Try significantly reducing the amount of MCT oil and butter/ghee. If it persists, Bulletproof coffee may not be for you.

Q: Can I still drink Bulletproof coffee if it makes me go to the bathroom more often?

A: If the bowel movements are regular and not urgent or painful, some people find this increased regularity beneficial. However, if it’s disruptive to your day, you should adjust the ingredients or consider alternatives.

Q: Should I be concerned about the digestive effects?

A: Generally, no, if the effects are mild and manageable. However, if you experience severe pain, cramping, or persistent diarrhea, it’s advisable to consult a healthcare professional.

Q: Does the type of fat matter?

A: Yes. MCT oil is often more potent in its laxative effect than butter or ghee. Grass-fed butter or ghee may also be better tolerated by some than conventional dairy.

Q: How can I lessen the digestive impact?

A: Start with very small amounts of fat, blend thoroughly, and stay well-hydrated. Gradually increasing the fat content over time can also help your body adapt.

Q: What if I’m already sensitive to caffeine?

A: If you’re sensitive to caffeine, the added fats might exacerbate the stimulant effect on your digestive system. Consider using decaffeinated coffee or reducing the coffee amount.

Q: Can Bulletproof coffee help with constipation?

A: For some, the added fats can indeed help stimulate bowel movements and alleviate constipation. However, this is highly individual.

Q: Is this effect a sign of something wrong?

A: Usually not. It’s typically a sign that your digestive system is reacting to the concentrated fats and caffeine. Listen to your body; if it’s consistently uncomfortable, it’s a signal to adjust or stop.

What this page does NOT cover (and where to go next)

• Detailed nutritional breakdowns of Bulletproof coffee ingredients.
• Scientific studies on the long-term health impacts of Bulletproof coffee.
• Specific recommendations for weight loss or cognitive enhancement.
• Recipes for variations of Bulletproof coffee beyond the basic fat additions.
• Medical advice for chronic digestive disorders.