Frequently Asked Questions

What Are Good Sources of Potassium for South Beach Phases 1 and 2?

Most people aren't aware of the power of potassium, but it's a mineral you should get to know. Potassium plays a role in fluid regulation, muscle contraction, and mineral balance, and is involved in the transmission of nerve impulses. Potassium's best-known role is in blood pressure regulation, a function that earned it a health claim by the U.S. Food & Drug Administration (FDA) stating that "diets containing foods that are good sources of potassium and low in sodium may reduce the risk of high blood pressure and stroke." The claim is valid only for foods that contain at least 350 mg of potassium while also being low in sodium.

While potassium is easy to come by in foods, according to the Institute of Medicine, many Americans don't get enough of it. If you're following the guidelines set forth by The South Beach Diet(tm), chances are, you're already consuming many potassium-rich foods. Just in case, here's a peek at some good sources of potassium:

Phase 1

Asparagus
Artichokes
Avocado
Bamboo shoots
Broccoli
Brussels sprouts
Beans (black, kidney, lentil, lima, soy)
Cauliflower
Celery
Cod
Halibut
Kale
Low-fat or nonfat plain yogurt
Mushrooms
Okra
Pinto beans
Spinach
Soy beans
Turnip greens
Tomatoes
Tomato juice
Vegetable juice
White beans

Phase 2

Bananas
Cantaloupe
Dried apricots
Grapefruit
Kiwifruit
Oranges
Strawberries
Sweet potatoes

If you have kidney problems, consult your physician before increasing your potassium consumption.

posted by Tanya @ 7:36 AM