Diets for Mitochondrial Myopathy

Mitochondrial myopathies are rare genetic disorders caused by a defect in the mitochondrial gene or cell. Mitochondria provide energy to the body's cells; a disruption in their development or function leads to a myopathy. While onset and severity of symptoms varies, the condition usually involves muscular weakness, impaired functioning of the nervous system, fatigue, cardiac abnormalities and muscular cramping. While there is no common nutritional therapy for mitochondrial myopathy, doctors have found that some vitamin and antioxidant therapy, as well as supplements, can benefit patients. A balanced diet and proper hydration is essential.

Vitamins and Antioxidants

• People who suffer with a mitochondrial myopathy often experience low muscular strength, low energy and fatigue. In addition to disrupted or damaged mitochondria (small sources of energy for the body), people with a myopathy often have damaged DNA structure and a high number of free radicals, which can contribute to the development of chronic conditions and some cancers. Certain combinations of vitamins and antioxidants can help combat fatigue, low energy and the spread of free radicals. Talk to a doctor to find out the right combination. Typical antioxidants and vitamins include lipoic acids, vitamin C, vitamin E, vitamin K, riboflavin, idebenone, carnitine and coenzyme Q.

Supplements

• While creatine's role has not been evaluated by the Food and Drug Administration, doctors report mixed success of its ability to increase muscular energy levels of people with mitochondrial myopathy. After consumption, creatine changes into an energy-producing compound in the body. Talk to your doctor to determine if you should incorporate creatine into your treatment.

Healthy Diet

• Drink water regularly throughout the day to make sure that the body's cells and muscles are properly hydrated. Patients with mitochondrial myopathy should eat a balanced diet that incorporates whole grains, fruits and vegetables. Whole grains (complex carbs) will help provide the muscles and cells with energy while fruits and vegetables contain antioxidants. Avoid processed and high sugar foods that cause dramatic peaks and dips in blood sugar and energy levels.

Guidance

• Mitochondrial myopathies are serious conditions that require medical attention. Persons with a myopathy should not attempt to alter their diet or supplements on their own. Symptoms and responses to treatment vary among patients, and any nutritional changes should be made and monitored by a doctor.