Immunity

Pineapples can be a delicious part of a health-promoting diet. They’re sweet, flavorful, and versatile, and they contain a powerful enzyme that’s attracted the interest of the nutritional sciences. But are there ethical or environmental downsides to the “King of Fruits”?

Vitamin E is one of the antioxidant heroes of our diet, helping to support immunity, fight free radicals, and possibly prevent heart disease, cancer, and cognitive decline. But does that mean you should take vitamin E supplements, or try to get vitamin E largely from your diet? And what are the best food sources of this powerhouse nutrient?

Food allergies are becoming more and more common in both adults and children. We don’t fully understand what causes a person to develop an allergy to an otherwise harmless food, but we do know enough to prevent some allergies from arising. And if you or someone you know already suffers from a food allergy, there are things you can do to stay safe while enjoyin your food — and your life.

Carrots are a commonly eaten vegetable. But we don’t think they get quite the recognition they deserve. Is it because they grow in the dirt? Is it because not everybody loves carrot juice? Whatever the reason, here’s an ode to all that carrots have to offer, including their health and environmental benefits, along with some delicious recipes to help you enjoy them more.

Sea vegetables have played an important role in human diets for at least 10,000 years (and possibly much longer). And they’re gaining traction around the world, thanks in part to today’s growing popularity of dried seaweed snacks and sushi. But are these ocean-dwelling plants good for you? And how does their cultivation impact the environment? Here’s what to know about sea vegetables, plus some ways to incorporate the best of them into your diet healthfully and deliciously.

Oranges have long rolled around in kids’ and adults’ lunch boxes, been a breakfast staple in their juice form, and even donned cloves around the holidays. They’re beautiful and fragrant, sure, but are they good for us and the world? Here’s what you need to know about this wildly popular citrus fruit when it comes to your health and the environment.

COVID-19 has exposed a huge weakness in our society: our immune systems. It turns out that a key part of immune health resides in the gut, in the form of the trillions of bacteria that work to digest food and help keep us healthy. And modern lifestyles can undermine the gut microbiome in many ways. So are there things you can do to strengthen your gut microbiome and improve your immune function and overall health? (Spoiler alert: Yes!)

Cauliflower has gone from a boring side dish to one of the “It” veggies of the 2020s. This crucifer’s versatility is matched only by its powerhouse nutritional profile. Here’s what to know about the nutrition and health perks of eating cauliflower, plus how to prepare it to reap the most benefits.

Hair and nails are among the first things people notice about one another, but they’re not just for looks. They’re meant to protect your body. And when they stop looking strong and healthy, that can indicate an underlying issue. Here’s what to know about hair and nails and how to keep them looking healthy.

You may know omega-3 as a celebrated nutrient found in flaxseeds, chia seeds, and fish oil supplements. But what’s so special about omega-3s? Are there downsides to be aware of? And what are the best ways to meet your omega-3 needs?

Zinc gets good press for its role in shortening the common cold, and its possible contribution to COVID-19 prevention. But boosting the immune system is not all that zinc does for your body. So how much do you need, where should you get it, and how much is too much? This article answers these questions and more.

Food Revolution Network CEO, Ocean Robbins, sits down with retired doctor and public health official Terry Mason, MD, for a fascinating conversation about racism, food, health, COVID-19, and hope.