Healthy Eating

“Double dipping” your chip: Dangerous or just…icky?

Robert H. Shmerling, MD
Robert H. Shmerling, MD, Faculty Editor, Harvard Health Publications

The idea of double dipping became a mainstream public worry because of an episode of Seinfeld, bringing up the idea that double dipping might be grosser than we originally thought it was. Although it originally started as a playful debate, double dipping does raise questions about the spread of bacteria, and believe it or not, research has tried to address these questions.

Are fresh juice drinks as healthy as they seem?

Beverly Merz
Beverly Merz, Executive Editor, Harvard Women's Health Watch

For people on the go, it’s easy to turn to a fruit juice or a smoothie when you don’t have time to sit and eat a full meal, especially when this seems like a healthy option. There are definite benefits to this decision. After all, cold pressed juices and smoothies are often served fresh, and they contain most of the vitamins and minerals from the pressed fruit. However these fruity drinks can also raise blood sugar levels and pack on the calories, even if they are made with healthy ingredients.

Summer is the perfect time to fine tune your diet

Katherine D. McManus, MS, RD

If you’re feeling down about not sticking to your New Year’s Resolution to eat better, don’t fret! Summer is the perfect time to kick start your new eating routine. It’s important to establish an eating pattern and stay with it. Eating vegetables, fruits, whole grains, nuts, and seeds are some great ways to eat healthfully. These tips can help you eat swap the sugar for fruit and the red meat for lean protein.

For the good of your heart: Keep holding the salt

Naomi D. L. Fisher, MD
Naomi D. L. Fisher, MD, Contributor

A recently published study claimed that people who ate a low sodium diet were more likely to suffer from cardiovascular disease and death. However, there were problems with this study – including difficulty with accurately measuring each study volunteer’s daily intake of sodium. Low sodium diets may be harmful for small subsets of people, but for the majority of people restricting salt intake is still important for cardiovascular health.

The whole grain goodness of modern and ancient grains

Heidi Godman
Heidi Godman, Executive Editor, Harvard Health Letter

Whole grains are important for a healthy, nutritious diet. Eating whole grain foods improve your cholesterol, and decrease your risk of drying from cardiovascular disease and cancer. There are different types of whole grains; modern grains are the grains we eat today like wheat, corn and rice, and ancient grains, which include grains like black rice, quinoa, and emmer. These foods are grown just as they were a thousand years ago. Although they offer different benefits, eating a variety of ancient and modern grains are important for a nutritious diet.

An easy way to eat healthier this summer: Find a farmers’ market

Beverly Merz
Beverly Merz, Executive Editor, Harvard Women's Health Watch

Farmers’ Markets hold many benefits for you and your community. The produce is fresher, and there are no “center” aisles to tempt your sweet tooth. Many farmers’ markets even offer cooking classes to increase your dinnertime variety. Researchers at the Harvard T.H. Chan School of Public Health saw a decrease in soda consumption and an increase in vegetable consumption among those who frequented farmers’ markets this past year.

Can super-sizing start with baby bottles?

Claire McCarthy, MD
Claire McCarthy, MD, Faculty Editor, Harvard Health Publications

Research suggests that super-sizing our meals doesn’t just create problems for adults–– when we increase the amount of food that infants and children eat, they gain weight. This weight gain during infancy can lead to over-weight children, and over-weight children are more likely to become over-weight adults. In order to make sure infants and children are a healthy weight, keeping the portion sizes kid-friendly is key.

3 reasons your child shouldn’t go “gluten-free” (unless your doctor says so)

Claire McCarthy, MD
Claire McCarthy, MD, Faculty Editor, Harvard Health Publications

Recently, many parents have begun cutting gluten (a protein found in wheat, rye, and barley) out of their children’s diet in an effort to be healthy. Although children with celiac disease or wheat allergy should avoid gluten, a gluten-free diet is unnecessary for the vast majority of children — and it can even endanger their health. We’ve identified three specific ways this diet can do more harm than good for your child.

The big benefits of plain water

Mallika Marshall, MD
Mallika Marshall, MD, Contributing Editor

Many Americans opt to quench their thirst with drink sodas, juices, and sports drinks instead plain water. Now, a recently published study has confirmed what researchers have been saying for a while: upping your water consumption can help you avoid excess calories and control your weight. So, next time you’re thirsty, try water instead — it’s free, refreshing, and good for you!

Sugar: Its many disguises

Uma Naidoo, MD
Uma Naidoo, MD, Contributor

Excess sugar in the diet can cause a whole host of health problems, both physical and mental. If you’re concerned about cutting down on sugar, you might think you’re covered if you skip the soda and pastries. But there are plenty of hidden and added sugars lurking in all kinds of foods — even those traditionally considered “healthy.” Here, we’ve given you some tips on what to watch out for.