Potassium is a very important element in the body, although the concentration of potassium in the serum is only 3.5-5.5mmol/L, it is necessary for life activities. But many older people are deficient in potassium, so do you know what is the cause of potassium deficiency in older people? Here's what you need to know.

Causes of Potassium Deficiency in the Elderly

Generally speaking, there are many reasons for potassium deficiency in the elderly. First of all, there is an unbalanced diet, and the elderly have lost their teeth, loose teeth, and the function of the spleen and stomach is relatively poor, so it is easy to lead to insufficient intake of potassium in a relatively monotonous diet. Another important reason is the impact of chronic diseases such as hypertension and diabetes, for example, some hypertensive patients will use diuretics when taking antihypertensive drugs, which will lead to the loss of potassium in the body when increasing the amount of urinary excretion, thus leading to the production of potassium deficiency.

What to eat for potassium deficiency

1, purslane

Purslane is the highest content of potassium in all seaweed food, every hundred grams of potassium reached 1640 mg. Therefore, eating more seaweed can protect the body's normal muscle activity and nerve reaction is not affected, to avoid the lack of potassium and sodium caused by the body's mental and muscle spasms and other symptoms.

Pig's blood contains a lot of vitamins, but the content of potassium is also very high. China's traditional Chinese medicine believes that pig's blood is sweet, bitter, warm, so there is a very good detoxification of the bowel, blood beauty effect, so in our daily lives we can eat, especially some long-term exposure to toxic dust crowd, it is more necessary to eat pig's blood to the body of these dust out of the body.

3, mushrooms

Chicken leg mushrooms contain 4 grams of potassium per 100 grams, portobello mushrooms contain 3 grams of potassium per 100 grams.

4, bamboo fungus

Bamboo fungus contains 11 grams of potassium per 100 grams. Do a bowl of bamboo fungus soup this day's potassium is basically enough.

5, bananas

Bananas are particularly high in potassium. For every 100 grams of fruit, bananas contain about 330 milligrams of potassium.

6, onions

100 grams of white onions contain 147 milligrams of potassium, 39 kilocalories, 39 milligrams of phosphorus. Onions contain sugar, protein and various inorganic salts, vitamins and other nutrients on the body metabolism plays a role, better regulation of the nerves, growth of memory, its volatile components also have a strong stimulate appetite, help digestion, promote absorption and other functions. Containing diallyl disulfide and allicin, etc., can also reduce blood cholesterol and triglyceride content, thus preventing vascular sclerosis.

7, tofu skin

Every 100 grams of tofu skin contains up to 877 mg of potassium. In addition, protein, amino acid content is also very high, children often eat can improve immunity, promote physical and intellectual development. Elderly people can prolong their lives by consuming it for a long time. Tofu skin is also easy to digest, fast absorption, women, young, old and weak.

8, cooked pine nuts

100 grams per 100 grams of cooked pine nuts in the potassium content of 1007 milligrams, equivalent to the daily needs of 1/2. In addition, hazelnut, watermelon seeds (black melon seeds) and other nuts, potassium content is also very rich, are more than 1,000 milligrams / 100 grams. Many people are concerned about the high fat content of nuts and refused, as long as no more than 10 grams per day.