Nutrients

Many wellness and fitness influencers are passionate about protein and urge us to consume large quantities with every meal. But what does science say about how much protein is optimal? Is it possible to get too much protein? And how does plant-based protein compare to animal-based protein? Here’s what you need to know about this critical macronutrient.

Seed oils are at the center of one of today’s fiercest food fights. While some call them toxic and blame them for everything from inflammation to obesity, others see them as affordable and heart-healthy alternatives to animal fats. So who’s right — and what really matters for your health? In this article, we break down what seed oils are, how they’re processed, what the science says about their health effects, and whether you should avoid them or embrace them (or maybe just use less oil altogether). If you’ve ever wondered what’s actually cooking in your pan — and how it’s impacting your body — this one’s for you.

Calcium is key to strong bones, and dairy is often touted as the best source. But is that the whole story? How can you ensure you’re getting enough calcium, and what are the healthiest, calcium-rich foods? Discover what the science says and learn how to make the best choices for your health.

To turn the food you eat into nutrients and energy, you need digestive enzymes. So, how do digestive enzymes work? What are the factors that can affect your body’s enzyme production? And what happens when your supply is low? Discover practical tips to boost your digestive enzyme levels naturally, learn who might benefit most from supplementation, and find out which supplements are best.

This article explores the fascinating interplay between genes, diet, and environment that shapes our sense of taste. Discover how neuroscientists' research reveals that our sense of taste can be dulled by illness or too much salt or sugar in our diets — and how we might retrain our taste buds for better health.

Vitamin B12 is a hot topic in the vegan community since it’s one of the few nutrients hard to obtain on an entirely plant-based diet. That doesn’t mean meat-eaters should gloat, though: Many omnivores suffer from B12 deficiency as well. So what is B12, why is it important for health, and how do you know if you’re getting enough?

Did you know that not all fiber is created equal? Beta-glucan, a soluble fiber in foods like oats, barley, and certain mushrooms, offers unique benefits beyond basic digestion. From enhancing immune function to lowering LDL cholesterol and stabilizing blood sugar, this remarkable fiber deserves a closer look. Read on to learn how beta-glucan can support your health, and find the best ways to incorporate it into your life.

This article explores eight essential minerals crucial for maintaining good health, detailing their roles in the body and the potential risks of deficiencies. It also provides practical advice on incorporating these vital nutrients into your diet through everyday foods and supplements.

One of the most important nutrients for your health isn’t found in food — instead, it’s made by certain bacteria in your gut if you feed them right. Short-chain fatty acids are crucial for digestive health and can fight inflammation throughout your body, as well as combat cancer, Alzheimer’s disease, and type 2 diabetes. So, how can you ensure that your gut microbiome has what it needs to produce these life-giving organic compounds?

Creatine supplies energy to cells throughout your body — especially muscle cells. Many athletes take it to build muscle and improve athletic performance. But is it also good for your brain, your heart, and your immune system? Or is it a dangerous fad? Do you need to eat meat to get enough, or should you take a supplement?

Melatonin is a naturally occurring hormone that prepares your body for sleep and confers many other health benefits. But melatonin levels can decrease as we age, and our modern lifestyles and schedules can interfere with melatonin production. So is supplementation safe and effective? Can we get it from food? And are there other things we can do to keep our melatonin at optimal levels?

GABA is a neurotransmitter that tells your brain and nervous system to calm down. It’s a crucial chemical for health and well-being because of its ability to counter the “fight-or-flight” neurotransmitters that cause us to act to avoid danger. But not everyone has adequate supplies. Do you have enough GABA in your body to keep anxiety at bay? What are some strategies to achieve optimal GABA levels to protect your health and mood?