Healthy Eating Archive

Using olive oil, especially in place of trans fats and saturated fats, has been shown to reduce the risk of heart disease. Recently, scientists from two universities in Spain collaborated with Harvard researchers to examine whether olive oil had a protective effect against developing diabetes as an adult.

The team analyzed data from 145,000 women enrolled in the Nurses' Health Studies I and II. The women answered very detailed questionnaires about their diets every four years, including questions about how much olive oil they consumed daily. Over 22 years, about 9,650 of those women had developed diabetes. When the researchers analyzed the data, they determined that consuming at least a tablespoon of olive oil a day was associated with a 10% lower risk of developing diabetes. The study was published online July 8, 2015, by The American Journal of Clinical Nutrition.

Obtain the moderate amount of protein you need from a variety of nutritious foods—not just meat.

To meet your daily protein needs, combine small to medium portions of meat, dairy, and nuts with protein-rich whole grains, legumes, and vegetables.

Protein is essential to good health. You need it to make the bricks and mortar of the body, including muscle, bone, and blood. But how much protein does the average man need in order to stay healthy?

Skipping breakfast can reduce the overall number of healthy fruits and whole grains that you eat, according to a study in The American Journal of Clinical Nutrition. To study the impact of breakfast skipping, researchers drew on data collected from 2005 to 2010 in a national survey. Here are the key findings:

Breakfast skippers were apparently hungrier at lunch, since they tended to eat a half-hour earlier than usual and ate more calories—about 200 extra for men.

They're full of the nutrients you need for a healthy heart.

That familiar refrain "Eat your vegetables!" still hasn't sunk in. Only about one in 10 adults in the United States eats the amount recommended by the current federal dietary guidelines. And we're not doing much better when it comes to fruit, according to a recent report from the CDC (see "How much should you be eating?" below).

Some carbohydrates are healthier than others, and eating too many processed carbs can harm your health.

Carbohydrates—or "carbs" for short—play a starring role in many healthy diets. For example, carb-rich whole grains, fruits, and vegetables are at the core of the heart-healthy Mediterranean and DASH diets.