Dizziness can be a symptom of both lightheadedness and vertigo. With lightheadedness, you may feel faint; with vertigo, you may notice the room spinning, according to the National Institutes of Health. Changes in blood pressure can also cause dizziness, but certain vitamin or mineral deficiencies can cause dizziness, as well.
Iron Deficiency Anemia
Iron is needed to carry oxygen from the lungs throughout the body, as noted by the Centers for Disease Control and Prevention. Iron can also help muscles store oxygen and may be present in various enzymes in the body. One symptom of iron deficiency is dizziness. You may be at risk for an iron deficiency if you have an increased iron need, as in the case of pregnancy; decreased iron intake can also lower your iron stores. Speak with your doctor about possible causes of iron deficiency; he may want to increase your intake through diet or supplements. When your iron levels are back to normal, your dizziness should improve.
Vitamin B-12 Deficiency
Vitamin B-12 is needed for the production of red blood cells, as well as the functioning of nerve cells and creation of DNA, according to the Southern Cross Healthcare Group. Vitamin B-12 can be found in animal products like meats and dairy products. Dizziness is a symptom of a B-12 deficiency; vegetarians are at risk for this condition, as are people who have an intestinal condition that keeps them from absorbing any B-12. B-12 supplementation may help with this condition and can be done by injection or via supplements.
Vitamin B-6 Deficiency
Another vitamin that may influence symptoms of vertigo is vitamin B-6. This vitamin has to be consumed because the body cannot create it, according to the Linus Pauling Institute Micronutrient Information Center. It plays a role in the formation of red blood cells, the function of the nervous system, and hormone function. Chronic alcoholics are at most risk for B-6 deficiency; it is uncommon in other populations. Your doctor can run tests to determine if a lack of B-6 is the cause of your dizziness. Eating foods that contain B-6 like turkey, salmon, spinach, or fortified cereals should ensure that you do not develop a deficiency; supplements are available for people on strict vegetarian diets. Research has also suggested that treatment with B-6 might also relieve symptoms of vertigo as well, according to Peace Health.
Riboflavin Deficiency
Riboflavin, also called vitamin B-2, plays a role in the development of red blood cells; it also helps cells release energy, according to National Institutes of Health. A B-2 deficiency can also lead to symptoms of dizziness and lightheadedness. B-2 can be found in eggs, meats, and dairy products. Alcoholics and elderly people are at risk for developing a B-2 deficiency, as noted by Natural Remedies. Riboflavin supplements are available – by themselves and in B-complex vitamins. If you are experiencing dizziness, your health care provider can help you determine if it is being caused by a nutritional problem or some other cause.
