🔬Vitamins & Minerals

Reishi Mushroom

Reishi mushroom is an adaptogen that supports overall health and immune function.

Clinical Dose: 500mgFound in: 42 products

What Does Reishi Mushroom Do?

Reishi mushroom, scientifically known as Ganoderma lucidum, is a functional fungus revered in traditional medicine as the "Mushroom of Immortality." In the context of performance nutrition, it functions as a powerful adaptogen that helps your body maintain homeostasis and manage the physiological stress of high-intensity training.

  • Adaptogenic Stress Management: Reishi helps modulate the body's cortisol response, preventing the jagged energy crashes often associated with high-stimulant pre-workout formulas.
  • Immune System Support: Rich in beta-glucans, it enhances the activity of white blood cells, ensuring your training schedule isn't interrupted by seasonal illness or overtraining-induced immune suppression.
  • Enhanced Oxygen Utilization: Some evidence suggests that reishi can improve oxygen uptake and reduce fatigue, potentially extending your time to exhaustion during aerobic or anaerobic sessions.
  • Anti-Inflammatory Action: The triterpenes found in reishi help mitigate systemic inflammation, which can lead to faster recovery times and reduced muscle soreness between workouts.

Clinical vs. Gym Bro Dosing

TierDoseNotes
Maintenance500mgThe standard clinical minimum for general immune and health support.
Performance1,000mgA common dosage for athletes looking for noticeable adaptogenic effects.
High Performance1,500mg+Often found in dedicated mushroom complexes for maximum stress modulation.

Key Insight: To get the most out of your reishi, ensure your supplement specifies "dual-extract" or mentions both water and alcohol extraction. This ensures you are receiving the full spectrum of bioactive compounds, including both water-soluble beta-glucans and fat-soluble triterpenes.

Side Effects & Warnings

  • Digestive Sensitivity: Some users may experience mild stomach upset, bloating, or nausea, particularly when consuming concentrated extracts on an empty stomach.
  • Dryness: In rare cases, reishi can cause a dry sensation in the mouth, throat, or nasal passages.
  • Blood Thinning: Reishi may have mild anticoagulant properties, which could increase the risk of bruising or bleeding in sensitive individuals.

Tip: Because reishi has a naturally calming effect on the central nervous system, it is a perfect addition to "non-stim" pre-workouts or late-night training sessions where you want to perform at your peak without ruining your sleep quality.