Health

普林/purine

• 低普林（痛風）飲食
• 降低尿酸偏高的方法

钾Potassiumm

CDC recommends everyone limit sodium intake to below 2,300 mg per day and that everyone should also get at least 4,700 mg of potassium a day to help balance their levels of sodium and potassium in the body. However, according to the Harvard School of Public Health, up to 70 percent of Americans belong to a high-risk group that needs to cut sodium intake even more. These groups include people over 40, African-Americans, people with hypertension or pre-hypertension and people with diabetes. Anyone in these categories should limit sodium intake to 1,500 milligrams per day. Even people who are not in these groups can benefit from limiting sodium intake to 1,500 milligrams a day, and there are no negative health consequences for doing so.

• One sweet potato packs a whopping 694 mg of potassium
• One quarter cup of tomato paste delivers 664 mg of this vital mineral
• Beet greens pack a hopping 644 mg of potassium per half cup
• Beans (include kidney and lima beans) with half a cup delivering nearly 600 mg
• Eight ounces of plain old non-fat yogurt contains 579 mg of potassium
• Canned or fresh, 3 ounces of clams pack 534 mg of potassium and have the highest concentration of vitamin B12 of any food
• Prunes delivering 530 mg per 3/4 cup. Eating more of these dried plums can help keep your bones strong too.
• Carrot juice packs over 500 mg in one 3/4 cup
• Meaty fish like halibut and tuna have nearly 500 mg of potassium per 3 ounce serving
• Half a cup of cooked soybeans (eg edamame) have nearly 500 mg of potassium.
• One medium banana does pack more than 400 mg
• Milk with 382 mg per cup for the non-fat or skim version
• 3/4 of a cup of orange juice delivers 355 mg of potassium.