Asthma is a chronic, incurable condition involving constriction of the airways in the lungs and difficulty breathing. Asthma ranges in severity from mild to very severe. Inhalers and steroids are sometimes used to help treat asthma. A special diet may also help to decrease the frequency and severity of asthma flare-ups.
Protein and Asthma
Researchers at Johns Hopkins University recently discovered that a protein on some of the body's immune cells may stop the body from having an asthma attack. The protein is called Siglec-8 and though it is not currently known how to activate Siglec-8 or how to increase the amount your body produces, it is understood that this protein is very important in decreasing asthma symptoms. Some dietary changes may help to increase the strength of Siglec-8.
Omega 3 Fatty Acids
According to the Mayo Clinic, omega 3 fatty acids, which are found in fatty fish like tuna, salmon and mackerel, may help decrease the symptoms of asthma by decreasing inflammation of the airways. People who suffer from asthma should eat fish several times each week to reap the protective benefits, or they should take a fish oil supplement.
Fruits and Vegetables
Fruits and vegetables are an important part of an asthmatic's diet because they contain antioxidants and vitamins which build the immune system. Vitamins C and E can help protect the immune system, according to the Mayo Clinic, so that a person with asthma has less frequent asthma attacks. The Mayo Clinic recommends that individuals who do not feel they have a good intake of fruits and vegetables every day take a multivitamin.
Less Salt
The Mayo Clinic believes that a diet high in sodium may aggravate the immune system and make it more likely that a person will have an asthma attack. People with asthma should uses spices, herbs and salt substitutes for seasoning. Foods like canned soup, canned vegetables, chips and crackers should be limited as well, as they are usually high in salt.
Less Saturated Fat
Saturated fat is found in animal products such as red meat, milk, cheese and butter. The Mayo Clinic states that a diet high in saturated fat may worsen asthma symptoms by lowering the immune system of an asthmatic person. People with asthma should replace foods which are high in saturated fat with lower fat options such as beans, lentils, tofu, soy meats and fish.
