The Best Yogurts For Your Health: Greek or Regular?

The yogurt aisle isn’t what it used to be. In the last few years, greek yogurt has taken over a sizeable chunk of the refrigerator case, leaving non-greeks to compete for the remaining real estate.

Meanwhile, both greek and non-greek yogurts are branching out. Fat-free? Cream on top? You got ‘em. Fruit purée or fruit mousse? Yep. Lactose-free or no dairy at all? Got you covered. And as for toppings and mix-ins, strawberry and vanilla are battling for shelf space with fig and orange zest, and chocolate-coated corn flakes. With so many options, how can you know which yogurts are the best yogurts?

Our recommendations (✔✔) are plain unsweetened yogurts. We’ve listed the criteria—maximums for calories and saturated fat and minimums for protein and calcium—at the beginning of each section. We disqualified products with artificial sweeteners. Within each section, yogurts are ranked from least to most calories, then least to most saturated fat, most to least protein, and most to least calcium.

Healthy Food Quiz: Questions and Answers to Help You Fight Disease

Most people know that calcium is good for bones, fiber is good for constipation, and iron is good for blood, to name a few. But once you go beyond the basics, the picture gets murky.

Here’s a healthy food quiz (questions and answers included) to see how well you know which foods or nutrients can prevent or promote which diseases.

Feel free to cheat. The questions aren’t really a test of how well you read (and remember) every issue of Nutrition Action. They’re just a sneaky way to get you to look at the answers, which contain a wealth of information on how your diet affects your health.

How to Cut Calorie Density (Plus Three Recipes)

Eating foods with fewer calories per bite can help people eat less and stay trim. But what’s the best way to cut calorie density?

One day a week for four weeks, scientists provided all the food (breakfast, lunch, dinner, and evening snack) eaten by 59 adults aged 20 to 45. On those days, the researchers lowered the calorie density of the entrées by 20 percent in one of three ways: adding less fat (butter or oil), increasing fruits and vegetables, or adding water. (For example, the researchers added water to a Tex-Mex pasta casserole and a chicken rice casserole by turning them into soups.)

Healthy Foods to Eat on a Gluten-Free Diet

Stomach pain, diarrhea, weight loss. Those are some of the symptoms of celiac disease, which is an autoimmune reaction to gluten, a protein found in wheat, barley, and rye.

At least one out of 100 Americans have celiac. Most of them don’t know it. And studies suggest that some people who don’t have the disease still can’t tolerate gluten. So what are some healthy foods to eat on a gluten-free diet?

First, let’s answer a few questions with Dr. Joseph Murray, a gastroenterologist and professor of medicine at the Mayo Clinic in Rochester, Minnesota.

Is Paleo Healthy? Should We Be Eating Like Cave Men and Women?

“If it wasn’t on a caveman’s menu, it shouldn’t be on yours.” That’s the basic premise of a Paleo diet. The question remains, as it should for any diet—is Paleo healthy?

Maybe you’ve heard of the Nordic diet, the Mediterranean diet, and more recently, the gluten-free diet, but these are all very different from the primal diet known as Paleo.

But is the Paleo diet healthy?