Potassium is important for carrying out several body processes. This mineral functions as an electrolyte, assisting the body in maintenance of normal acid and bas balance and the break-down of carbohydrates. The National Institutes of Health points out that potassium also is critical for the building of muscle and for normal body growth. There are various causes of a potassium deficiency, including medications used to treat heart conditions. Restoring potassium to the body is typically accomplished through dietary means, though other treatments may be used in certain situations.
Animal Products
Many foods contain potassium but some have a higher value than others. All red meat, chicken and some fish are rich in potassium. Potassium-containing fish includes salmon, cod, flounder and sardines, states the NIH. Eating one serving of a potassium meat source with each meal can help boost potassium intake. Milk and yogurt are other animal products that contain potassium.
Produce
Several vegetable and fruit choices are high in potassium, containing up to 15 percent of the daily recommended value per serving. Examples include broccoli, peas, tomatoes, citrus fruits, cantaloupe, bananas and dried apricots. Your doctor may recommend eating extra servings of high-potassium produce throughout the day.
Supplements
The University of Maryland Medical Center (UMMC) suggests taking potassium supplements only under the advice of your doctor. Several potassium supplements are available including tablets, capsules, effervescent tablets, powders and liquids. A multivitamin may contain sufficient potassium. The UMMC says adult potassium intake should be around 2,000mg per day. Children and infants should not be given supplementation without the approval of a doctor.
Injection
In serious potassium deficiency situations, a doctor may administer potassium via injection to boost the body's supply more quickly. This type of injection is useful for people experiencing serious or bothersome side effects of the deficiency.
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