Proper nutrition is important for good health, especially in individuals living with a chronic disease. Systemic lupus erythematosus, or SLE, is a chronic condition that can cause a variety of ailments. While not curable, the disease is treatable, and a healthy diet can help build the immune system, improve health and reduce the risk of health complications from lupus.
Significance
According to the Lupus Foundation of America, at least 1.5 million Americans live with lupus, and the number may be higher due to lack of diagnosis. SLE is the most common kind of lupus diagnosed. Lupus is most typically diagnosed in women between the ages of 15 and 44, and each year there are nearly 16,000 new diagnoses made in the United States, says the Lupus Foundation of America.
Features
Lupus is a chronic autoimmune condition in which the body's immune system attacks itself and causes inflammation and pain. SLE can cause inflammation of the kidneys, pulmonary hypertension, inflammation in the blood vessels in the brain and hardening of the arteries, says the Lupus Foundation of America. Other symptoms of SLE can include joint problems, a skin rash that spreads over both cheeks called a "butterfly rash," swelling of the spleen and headaches, according to Merck.
Considerations
Although there is no prescribed diet for lupus, certain aspects of diet can be modified to improve health in individuals with the condition. Individuals with lupus are more likely to have hardening of the arteries, so a diet low in saturated fats is suggested. Nutrition suggestions for individuals with lupus include eating plenty of whole grains, fruits and vegetables; taking calcium and vitamin D supplements, especially if taking corticosteroids; and limiting sodium intake because edema can occur in lupus and corticosteroids can raise blood pressure, according to the Lupus Support Network.
Potential Negative Effects
The Lupus Foundation of America suggests that individuals with lupus eliminate consumption of alfalfa, including alfalfa tablets. These tablets have been linked to lupus-like flares that consist of muscle pain, immune system abnormalities, kidney problems and abnormal blood test results. While drinking alcohol in moderation is typically not a problem, it can interfere with some medications used to treat lupus.
Warning
Before starting a new diet or taking supplements, individuals should consult with a health care professional to reduce the risk of medication interactions and ensure the diet provides adequate nutrition. All medications and supplements, even those that are over-the-counter, may have serious effects and a professional familiar with SLE and its effects can help suggest appropriate foods or actions to improve diet.
