Greek Yogurt Vs. Regular Yogurt: Which Is Healthier?

Probiotics

Probiotics are microorganisms that may help with maintaining and enhancing the body's normal microflora ('good' bacteria). Both Greek yogurt and regular yogurt contain probiotics, and they are also found in sauerkraut, kimchi, and kefir. When shopping for yogurt with probiotics, it is important to check the nutrition label to make sure the product contains live or active cultures. Research suggests probiotics may be useful in the treatment and prevention of irritable bowel syndrome, pouchitis, infectious diarrhea, antibiotic-associated diarrhea, and Clostridium difficile disease. Other studies suggest probiotics could help reduce the symptoms of depression and decrease low-density lipoprotein cholesterol ('bad' cholesterol). While probiotics are generally recognized as safe, patients who have cancer or other conditions that compromise the immune system should ask their doctor before consuming foods or supplements that contain probiotics. Individuals who take antifungal medicine are advised to wait until their infection has resolved before using probiotics. When patients first start taking probiotics, they may notice diarrhea, gas, or bloating. These symptoms usually resolve on their own after a few weeks of using probiotics. If unpleasant symptoms persist, switching to a different type of probiotic might help.

Learn about potassium as it applies to Greek yogurt and regular yogurt next.

Potassium

Potassium is involved in the regulation of blood pressure, and it also helps with muscle contraction and the maintenance of a healthy fluid balance. The recommended daily intake of potassium is 3,400 milligrams for adult males and 2,600 milligrams for adult females. All types of yogurt contain potassium, and patients should check the nutrition label to compare potassium levels between different brands. In general, regular yogurt contains more potassium than Greek yogurt. A six-ounce serving of regular yogurt provides roughly 398 milligrams of potassium, and the same amount of Greek yogurt contains around 240 milligrams of potassium. Patients with kidney disease may need to monitor their potassium intake, and they should check with their doctor before consuming yogurt or other high-potassium foods.