One vial contains 5,000mcg (enough for 10-20 doses depending on protocol)
Glutathione levels can decrease as a result of factors related to the environment in which we find ourselves, situations of stress or anxiety, poor diet, illnesses, etc
In fact, in one older study in rats, peppermint extract reduced allergic symptoms, such as sneezing and itchy nose ( summary Peppermint contains rosmarinic acid, which has been shown to reduce allergy symptoms, such as sneezing and runny nose
Adams JB, Holloway CE, Margolis M, George F: Heavy Metal Exposures, Developmental Milestones, and Physical Symptoms in Children with Autism
Shortness of breath: Difficulty breathing, especially during exertion or when lying flat