How Much Iron (if any) Should You Take?

Most people know that too little iron can lead to anemia, but the opposite problem—iron overload, usually due to too much supplemental iron—is drawing more attention these days. Find out if you are at risk and how to deal with it.

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5 Reasons You Need More Omega-3s

Think you know everything there is to know about omega-3 fatty acids?
Well, think again. A string of recent studies has added even more evidence supporting the benefits of EPA and DHA. Found in fish and fish oil supplements, these two omega-3s are also available in vegan supplements made from algae.

BN's Definitive Guide to Celiac Disease & Gluten-Free Living

Awareness of celiac disease and gluten sensitivity has grown astronomically in recent years. Yet, despite the popularity of gluten-free diets, many people have sketchy information about gluten, gluten-related illness, and gluten-free foods. Take our quiz to find out how gluten-savvy you really are. Plus, read our collection of top gluten-free articles and recipes.

Is It Time to Break Up with Caffeine?

If you're thinking about giving up your morning brew, try following these tips to help you avoid withdrawal headaches, fatigue, and other side effects. Also: find out which specific B vitamins are most important when coming off caffeine.

As a Healthy Protein, Tuna Is Hard to Beat

Because tuna is such a ubiquitous food, we tend to take it for granted. But it's one of the best sources of high-quality protein (and immune-boosting selenium) we have, and it's available to just about anyone, even in areas where healthy food isn't easy to come by. Here's the scoop on our favorite fish.

Download the September 2021 Issue of Better Nutrition

Say goodbye to summer and hello to fall with our September 2021 issue! We have inspiration on improving your mood with food, fixing gut health problems, aging well (with advice from a nutrition pioneer!), mastering the use of five powerful medicinal mushrooms, and more!