New method associated with omega-3 fatty acids contained in fish oil, used for the treatment and prevent asthma naturally. Currently steroid treatment regarded as highly effective in the treatment of disease. Although corticosteroids used, in some cases steroids to reduce some of the body’s natural ability to fight inflammation in asthma or breathless disease. Exposure of fish oil reduces the risk of wheezing and asthma in children, fish oil used as a dietary supplement in the NEJM study. Scientists suggested that consumers should be careful when buying fish oil, since not all fish oil nutritional considered equal.