Healthy Eating

Nutritional strategies to ease anxiety

Uma Naidoo, MD
Uma Naidoo, MD, Contributor

Millions of adults in the United States struggle with anxiety, but making the right dietary choices can help. The body’s slower metabolism of complex carbohydrates helps avoid drops in blood sugar, and foods with specific nutrients like zinc, magnesium, and antioxidant substances can ease anxiety as well.

Could lack of sleep trigger a food “addiction”?

Stuart Quan, MD
Stuart Quan, MD, Contributing Editor

Many people cite a lack of “motivation” or “willpower” as the reason that overweight people can’t control their eating habits. But a wealth of evidence has come to light that obesity is linked to insufficient sleep. Most recently, an experimental study has found that restricted sleep can increase the levels of brain chemicals that make eating pleasurable. Could it be that insufficient sleep makes the brain addicted to the act of eating?

10 ways to raise a healthy eater

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

Eating healthy is a habit — and, like any other habit, it can be taught and learned. Most kids need guidance as they learn how to enjoy healthy foods and eating patterns. We’ve shared 10 of our best tips for how to help your child become a healthy eater.

Starting your baby on solids? Here are three new things I tell parents to do

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

Over the past few years, research has changed pediatricians’ recommendations for when — and how — to introduce babies to solid foods. For example, many doctors now recommend giving young children peanut products and fish very early, as this actually reduces the risk of developing allergies. Of course, every baby and family is different, so it’s always best to run your baby’s “first foods” by his doctor before giving them.

Can your coffee habit help you live longer?

Mallika Marshall, MD
Mallika Marshall, MD, Contributing Editor

Coffee is nearly a national obsession in the United States. For years, experts have debated whether drinking coffee is good for you. Recently published research suggests that regular, moderate coffee consumption is associated with a lower risk of overall mortality, and that heavy consumption of coffee isn’t linked with a greater risk of death.

Finding omega-3 fats in fish: Farmed versus wild

Julie Corliss
Julie Corliss, Executive Editor, Harvard Heart Letter

Fatty fish are rich in heart-healthy omega-3 fatty acids. But do is farm-raised salmon have a better or worse omega-3 level than wild-caught? While a recent study found that the omega-3 content of farm-raised salmon varies widely, the type of fish you choose probably isn’t as important as following the American Heart Association’s advice to eat two servings of fish a week, letting affordability and availability guide your choices.

Are protein bars really just candy bars in disguise?

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

Eating on the go can be a challenge, so many of us turn to protein meal-replacement bars, or even to the ever-popular candy bar. While the protein bars may be a little better for you in terms of the nutrients they contain, they probably do not offer any significant health benefits, and the occasional candy bar won’t hurt provided you eat a balanced diet most of the time.

Nutrition shortcuts when you live alone

Heidi Godman
Heidi Godman, Executive Editor, Harvard Health Letter

Loneliness affects the dinner table. Whether it’s a busy, single professional, a college student, or an elderly adult, a person eating solo may wind up skipping meals or relying on convenience foods, such as cereal, frozen dinners, or canned foods. But healthy meals don’t need to be complicated or time-consuming. Sharing meals with friends and family on a regular basis is good for your health and well-being.

10 tips for mindful eating — just in time for the holidays

Wynne Armand, MD
Wynne Armand, MD, Contributing Editor

Eating without awareness can lead to overeating and take away much of the pleasure that can be found in your meals. During the holidays, it can easily cause you to overindulge. Taking a mindful approach to meals by slowing down and savoring the experience can not only help with weight control, but also enhance health and well-being — as well as your enjoyment of the meal.

The Nordic diet: Healthy eating with an eco-friendly bent

Julie Corliss
Julie Corliss, Executive Editor, Harvard Heart Letter

The Nordic diet features foods that are locally sourced or traditionally eaten in Denmark, Finland, Iceland, Norway, and Sweden. While the Nordic diet isn’t proven to prevent heart disease to the same extent as the Mediterranean diet, it’s healthier the average American diet. As an added bonus, it’s environmentally friendly — plant-based diets such as the Nordic diet use fewer natural resources (such as water and fossil fuels) and create less pollution.