Are There Any Side Effects of Mushroom Coffee? What to Know Before Trying Laird Superfood
By Laird Superfood - Sustained Energy From Real Food | Published: 2026-09-02
Category: Industry News
Wondering if mushroom coffee has side effects? We break down what's in Laird Superfood's blends, who should be cautious, and what to expect.
Quick Answer
For most people, mushroom coffee from Laird Superfood is safe and unlikely to cause side effects beyond what you'd expect from caffeine. However, if you're sensitive to adaptogens or have certain health conditions, it's wise to check with your doctor first.
Mushroom coffee has become a staple for anyone looking to upgrade their morning brew with functional benefits. But with any trendy ingredient, questions about safety and side effects are bound to come up. You might be wondering: can mushroom coffee cause jitters, digestive issues, or interactions with medications?
We're here to separate fact from fiction. Based on what's actually in Laird Superfood's products, here's what you need to know about mushroom coffee side effects before you take a sip.
What's Actually in Laird Superfood Mushroom Coffee?
To understand potential side effects, you first need to know what's in your cup. Laird Superfood uses functional mushrooms like Chaga, Cordyceps, Lion's Mane, Maitake, and Reishi. These are not the kind of mushrooms you'd find on a pizza—they're adaptogenic fungi that have been used in Eastern medicine for centuries.
For example, Organic Performance Mushrooms combines Chaga, Cordyceps, Lion's Mane, and Maitake. Defend Functional Mushroom Coffee – Medium Roast adds Red Reishi and Maitake along with olive leaf extract and agaricus mushroom powder. These ingredients are generally recognized as safe, but everyone's body is different.

- Always check the ingredient list if you have known allergies or sensitivities.
Common Concerns: Caffeine and Digestive Upset
The most likely side effect from mushroom coffee isn't from the mushrooms—it's from the caffeine. Laird Superfood's blends contain real coffee, so if you're sensitive to caffeine, you might experience jitters, anxiety, or trouble sleeping. That's true for any caffeinated beverage, not just mushroom coffee.
Some people also worry about digestive issues. While functional mushrooms are generally well-tolerated, starting with a new supplement can sometimes cause mild stomach upset. If you're new to adaptogens, it's smart to begin with a smaller serving and see how your body responds.
- If you're caffeine-sensitive, look for decaf options or start with half a serving.
Who Should Be Cautious?
While mushroom coffee is safe for most, certain groups should exercise caution. If you're pregnant, nursing, or taking prescription medications—especially blood thinners or immunosuppressants—it's essential to talk to your healthcare provider before adding adaptogens to your routine.
Individuals with mushroom allergies or autoimmune conditions should also be careful. Reishi, for example, can have blood-thinning effects in high doses, so if you have a bleeding disorder or are scheduled for surgery, it's best to avoid it until you've consulted a professional.
- When in doubt, your doctor is the best resource for personalized advice.
Mushroom Coffee Side Effects: Myths vs. Facts
- Myth: Mushroom coffee will make you hallucinate: Functional mushrooms like Chaga, Lion's Mane, and Reishi are not psychedelic. They contain no psilocybin, which is the compound found in 'magic' mushrooms. Fact: Laird Superfood uses only culinary and medicinal mushrooms that are safe for daily consumption.
- Myth: Mushroom coffee is unsafe because it's a 'drug': Adaptogenic mushrooms are considered food supplements, not drugs. They've been used for centuries in traditional practices. Fact: These mushrooms are generally recognized as safe, but always consult a professional if you have concerns.
- Myth: Everyone will experience side effects: Most people tolerate mushroom coffee well. Side effects, if any, are usually mild and related to caffeine or individual sensitivities. Fact: Listen to your body and adjust your intake accordingly.
What to Look For in a Mushroom Coffee
- Organic Performance Mushrooms: This unique blend harnesses the power of Chaga, Cordyceps, Lion’s Mane, and Maitake which have been valued in Eastern medicine for hundreds of years. The abundant properties of functional mushrooms are thought to contribute to overall wellness and keep you fueled throughout the day. If you're looking to add mushrooms to your routine without extra caffeine, this supplement lets you control your intake and can be mixed into any coffee or smoothie.
- DEFEND Functional Mushroom Coffee – Medium Roast: Defend Coffee was created on the idea that your morning coffee can and should do more. This special blend starts with our premium ground Peruvian medium roast beans boosted with functional mushroom extracts from Red Reishi and Maitake. To perfect this blend even more, we then add olive leaf extract and agaricus mushroom powder. If you're interested in Reishi's calming properties but still want your coffee, this blend lets you enjoy both—just be mindful of the caffeine if you're sensitive.
Mushroom coffee from Laird Superfood is a safe, functional choice for most people. By understanding what's in your cup and how your body reacts to caffeine and adaptogens, you can enjoy the benefits without worry. As always, if you have specific health conditions or are taking medication, a quick chat with your doctor is the smartest move.

