Cordyceps: Benefits, Dosage, Side Effects and Supplements

Quick Summary

Cordyceps is a fungus with adaptogenic properties, traditionally used in Chinese and Tibetan medicine.
It may improve endurance by enhancing ATP production and oxygen uptake.
Cordyceps supports respiratory health and may help with conditions like asthma and bronchitis.
The fungus boosts immune response through its polysaccharide and beta-glucan content.
Cordyceps may have anti-aging effects due to its antioxidant properties.
It’s also been linked to enhanced libido and improved sexual health in traditional use and animal studies.
Supplement doses typically range from 500mg to 2000mg daily, often taken before workouts or consistently for immunity.
It stacks well with Rhodiola, Ashwagandha, Creatine, and L-Citrulline for enhanced benefits.

What is Cordyceps?

Cordyceps is a parasitic fungus long used in traditional Chinese and Tibetan medicine. It’s most famous for enhancing energy, endurance, and immunity. Today, lab-grown versions such as Cordyceps militaris offer a sustainable and vegan-friendly supplement option.

Where Does Cordyceps Come From?

Originally harvested from high-altitude regions like Tibet and Nepal, wild Cordyceps (Cordyceps sinensis) was once more valuable than gold. Modern cultivation of Cordyceps militaris now allows for consistent, sustainable production of this powerful adaptogen.

Cordyceps Benefits

Improved Endurance and Exercise Performance

Cordyceps may boost ATP production, supporting muscular endurance and reducing fatigue. Some studies also show improved VO2 max, making it popular among athletes.

Supports Respiratory Function

Traditionally used for lung health, Cordyceps may help open airways and reduce inflammation, aiding those with asthma or chronic bronchitis.

Boosts Immune Health

Rich in polysaccharides and beta-glucans, Cordyceps can stimulate immune cells like macrophages and NK cells to enhance the body’s natural defenses.

Anti-Aging Properties

Its antioxidant compounds may reduce oxidative stress, promoting longevity and brain health by protecting cells from damage.

Supports Libido and Sexual Function

Historically used to improve sexual vitality, Cordyceps may increase testosterone levels and support reproductive function in men.

May Help Manage Type 2 Diabetes

Some research indicates Cordyceps may improve insulin sensitivity and assist in blood sugar regulation, aiding metabolic health.

Cordyceps Side Effects and Safety

Generally safe for most people, though rare side effects can include mild digestive upset. Consult a healthcare provider if pregnant, breastfeeding, or taking immunosuppressants.

Cordyceps Recommended Doses & Ingredient Timing

Recommended daily dosage ranges from 500mg to 2000mg. For physical performance, take 30–60 minutes pre-workout. For immunity and vitality, use it consistently each day.

Cordyceps Supplements

Cordyceps comes in capsules, powders, tinctures, and blends. Look for products containing Cordyceps militaris or sinensis, ideally standardized to cordycepin or polysaccharide content. Then check out Life Cycle Cordyceps twhich is a high-quality liquid option for energy, immunity, and endurance.

Stacking Cordyceps

Cordyceps pairs well with other adaptogens and performance boosters, including:

Rhodiola rosea – for resilience and mood support
Ashwagandha – for cortisol reduction and stress relief
Creatine – for strength and energy production
L-Citrulline – for nitric oxide support and blood flow

References

Paterson R.R.M. (2008). Cordyceps – A traditional Chinese medicine and another fungal therapeutic biofactory? *Phytochemistry*, 69(7), 1469–1495.
Yue K., Ye M., Lin X., Zhou Z., Wu J., Tan R.X. (2013). The genus Cordyceps: a chemical and pharmacological review. *Journal of Pharmacy and Pharmacology*, 65(4), 474–493.
Ji D.B., Ye J., Li C.L., Wang Y.H., Zhao J., Cai S.Q. (2009). Antiaging effect of Cordyceps sinensis extract. *Phytotherapy Research*, 23(1), 116–122.
Li S.P., Yang F.Q., Tsim K.W. (2006). Quality control of Cordyceps sinensis, a valued traditional Chinese medicine. *Journal of Pharmaceutical and Biomedical Analysis*, 41(5), 1571–1584.
Chen S.Z., Chu J.H., Mou Y., Hu L.F., Wang M.S. (2010). Effects of Cordyceps militaris on sexual performance in rats. *Chinese Journal of Integrative Medicine*, 16(1), 102–106.
Lo H.C., Hsu T.H., Tu S.T., Lin K.C. (2006). The effect of Cordyceps sinensis supplementation on exercise performance in healthy older adults. *Journal of Alternative and Complementary Medicine*, 12(3), 289–295.
Akira et al (2002), Anti-fatigue Effectiveness of Cordyceps sinensis Extract by the Double Blind Method. Hiro to Kyuyo no Kagaku, 17: 89-97.
Akira et al (2006), Supplemental anti-fatigue effects of Cordyceps sinesis (Tochu-Kaso) extract powder during three stepwise exercise of human. Japanese Journal of Physical Fitness and Sports Medicine, 55: 145-151
Wan et al (1988), Sex Hormone-like effects of JinShuiBao capsule: Pharmacological and clinical studies. Chinese Traditional Patented Med, 9: 29-31
Yang et al (1995), Clinical study of fermentation product of Cordyceps sinensis on treatment of hyposexuality. J Administration Traditional Chinese Med, 1995: 23-24
Zhu et al (1998a), The Scientific Rediscovery of an Ancient Chinese herbal Medicine: Cordyceps sinensis Part I. The Journal of Alternative and Complementary Medicine, 4: 289-303
Zhu et al (1998b), The Scientific Rediscovery of an Ancient Chinese herbal Medicine: Cordyceps sinensis Part II. The Journal of Alternative and Complementary Medicine, 4: 429-457