Nutrition Archive

Dietary changes, medications, and a lack of exercise often contribute to constipation in older women. Getting plenty of fiber and drinking four to six glasses of fluid each day are the best ways to prevent-and treat-constipation.

Keeping the gut microbiome diverse is good for health and may even be tied to healthier aging. To maintain such diversity, it helps to eat a healthy diet that includes lots of fiber, which gut microbes eat. Also, exercise may be helpful to the gut microbiome, since exercise may change the rate at which material moves through the intestines. Other ways to promote a healthy gut microbiome including getting a dog, which exposes us to more microbes; quitting smoking, which relieves stress on gut microbes; and maybe eating more probiotic-rich foods, which may boost beneficial bacteria in the gut.

One reason people eat yogurt is because it contains probiotics — beneficial bacteria and yeasts that improve digestion, provide protection from dangerous organisms, and boost the immune system. But not everyone likes the taste or texture of yogurt, so here are some other foods that offer the same benefits.

Some types of cheese, including Swiss and Gouda, are a good source of probiotics, but eat cheese in moderation.

Pumpkin seeds are one of the best natural sources of magnesium, a mineral that's important for keeping blood pressure in check. They're also a good source of several other minerals, unsaturated fats, and fiber.