Does Black Fungus Grow with Oxygen?
- Dr. Koralla Raja Meghanadh
- Jul 7
- 1 min read
Yes, most fungi require oxygen to grow, as it is essential for their metabolism and survival. However, fungi cannot survive in an environment of pure oxygen, as it is toxic to them. Instead, they thrive in normal oxygen levels found in the air.

Fungi like black fungus (Mucor), Candida, and Aspergillus are widespread in the environment. They grow on decaying organic matter, dead organisms, and moist, oxygen-rich conditions. They are a natural part of ecosystems and are crucial in breaking down organic materials.
In our daily lives, we are constantly exposed to fungal spores in the air we breathe. While this is harmless for people with healthy immune systems, those with weakened immunity can become susceptible to infections caused by these fungi, such as mucormycosis or candidiasis.
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