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CALCIUM

CHROMIUM

COPPER

IODINE

IRON

MAGNESIUM

MANGANESE

MOLYBDENUM

PHOSPHORUS

POTASSIUM

SELENIUM

SODIUM

ZINC


POTASSIUM
Without getting too deep into a physiology lesson, potassium is a major regulator in the body, right from your cells to your nerve impulses to the rhythm of your heart. Potassium plays an important role in a few different systems in your body, including the nervous system, circulatory system and muscular system. It helps keep your heart rhythm regular, aids in transmitting electrochemical impulses, preventing strokes and keeping your blood pressure stable. It helps ensure your muscles contract properly. Potassium works alongside sodium in maintaining the body’s balance of water. In your cells, potassium is important for chemical reactions and regulating the transfer of nutrients through cell membranes.
SOURCES
Apricots, avocados, bananas, lima beans, blackstrap molasses, brewer's yeast, brown rice, dates, figs, dried fruit, garlic, nuts, potatoes, raisins, spinach, winter squash, wheat bran, yams and yogurt. Herbs that contain potassium include horsetail, nettle, plantain, red clover and sage.
DEFICIENCIES
A deficiency in potassium can lead to abnormally dry skin, acne, chills, cognitive impairment, constipation, depression, diarrhea, diminished reflex, edema, nervousness, insatiable thirst, fluctuations in heartbeat, glucose intolerance, high cholesterol, insomnia, low blood pressure, muscular fatigue, nausea, vomiting, periodic headaches and salt retention.
CAUTIONS
Your body's potassium level can drop if you have a kidney disorder, excessive diarrhea or use diuretics and laxitives extensively. Tobacco and caffeine can interfere with the body's ability to absorb potassium. Using the herb licorice for extended periods can deplete the body's potassium supply. (Supplementing with licorice shouldn't generally be done for long periods of time.) Long periods of stress increase the body's need for potassium.


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