How do bioactive molecules of fungal origin help in restoring good health of humans?

List any two bioactive molecules of fungal origin and explain how those molecules help in restoring good health in humans.

List any two bio atctive molecules of fungasl origin and explain how these molecules help in restoring good health in humans.

How do lungs help in excretion ?

How do vitamin help the body?

How does H_2O_2 help in restoration of old lead paintings?