Does Drinking Mushroom Coffee Break Your Fast?

Will Mushroom Coffee Break Your Fast?

Intermittent fasting has become a popular health and weight loss trend. Many people try to maximize the benefits of fasting by only consuming water, black coffee or tea during the fasting window. But what about mushroom coffee? Does adding mushroom powder to coffee break your fast?

Below we'll explore how mushroom coffee is made, its potential benefits, and whether it will disrupt your intermittent, alternate day or other fasting regimen.

What is Mushroom Coffee?

Mushroom coffee is regular coffee that has been blended with dried, powdered functional mushrooms like:

• Chaga
• Lion's Mane
• Cordyceps
• Reishi
• Turkey Tail

These mushrooms have adaptogenic properties, meaning they help the body manage stress and reach homeostasis. The combination of coffee and mushrooms aims to provide the energizing effects of caffeine along with the purported health benefits of medicinal mushrooms.

Mushroom coffee contains about half the caffeine of regular coffee since it is diluted with the mushroom powder. Brands offer it in single serving packets or cans for convenience.

Potential Benefits of Mushroom Coffee

Why add functional mushrooms to coffee? Some proposed benefits include:

• Increased energy, alertness and focus
• Reduced caffeine jitters or crash
• Immune system boost
• Anti-inflammatory effects
• Anti-oxidant protection
• Better brain health and memory
• Improved gut microbiome
• Detoxification support
• Anti-aging benefits
• Adaptogenic stress relief

However, more research is still needed on mushroom coffees. Their effects likely vary based on the mushroom combinations used.

Does Mushroom Coffee Break a Fast?

To maintain the benefits of fasting, you generally want to avoid foods and drinks that trigger insulin production. Insulin is the hormone that allows cells to utilize glucose from carbohydrates for energy. This stops the body from burning its own fat reserves.

Plain black coffee does not spike insulin levels significantly, so it is considered safe for fasts. But what about mushroom coffee? Here are some factors to consider:

• Calories: Mushroom coffee is very low calorie, so it does not break your fast from a caloric standpoint.
• Carbs: Mushroom powders contain some carbs from the mushroom cell walls, but amounts are negligible.
• Artificial ingredients: Avoid brands with added sugars, fillers or artificial flavors.
• Caffeine: The caffeine may technically trigger insulin briefly, but the effect is minimal.

Overall, mushroom coffee is unlikely to spike insulin or glucose levels substantially, especially when avoiding sweetened varieties. Many people consume it without disrupting their fasted state.

Tips for Consuming Mushroom Coffee While Fasting

Follow these tips to safely enjoy mushroom coffee during your fast:

• Read labels carefully and avoid added sugars or artificial sweeteners.
• Stick to 1-2 cups per day to limit calorie and carb intake.
• Mix mushroom coffee with hot water instead of cream, milk or sweeteners.
• Drink it black or add just a splash of unsweetened nut milk like almond or coconut milk.
• Try adding a pinch of cinnamon for flavor instead of sugar.
• Wait to add butter, collagen or other additions until your eating window.
• Stop consuming if you feel hungrier, have cravings or get anxious.

Other Beverages to Enjoy While Fasting

If you want to avoid mushroom coffee while fasting, consider these low-calorie, insulin-friendly beverages instead:

• Plain water
• Sparkling water
• Unsweetened tea
• Black coffee
• Green tea
• Bone broth
• Apple cider vinegar drinks
• Mineral water
• Lemon water

Drink these beverages slowly instead of guzzling them. And aim to consume 1-2 liters spread throughout your fasting period to stay hydrated.

Who Should Avoid Mushroom Coffee While Fasting?

While mushroom coffee is generally considered safe for fasting, the following groups may want to avoid it:

• Those who get GI upset from mushrooms or coffee
• People sensitive to caffeine
• Those with chronic insomnia
• Anyone on medications contraindicated with caffeine
• Those who feel hungry, jittery or unfocused when consuming it
• Children, adolescents, and pregnant or breastfeeding women
• People with autoimmune diseases, IBS, anxiety disorders, diabetes, etc.

Listen to your body's cues and stop drinking mushroom coffee while fasting if you have negative side effects.

The Bottom Line

Based on its low calorie, carb, and insulin stimulating qualities, mushroom coffee is unlikely to break an intermittent, alternate day or other fast for most people. But for some individuals sensitive to mushrooms or caffeine, it may undermine the benefits of fasting.

To incorporate mushroom coffee safely, read labels, stick to 1-2 cups daily, and drink it black or with just a splash of nut milk. Stop consumption if you have any ill side effects. Overall, mushroom coffee can be a fasting-friendly beverage for many people when consumed mindfully.

Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult with a healthcare professional before starting any new treatment regimen.