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New Evidence Showing the Recommended Nutrition: How the Dietary Guidelines Are Revised Every 10 Years to Reflect Scientific Progress

Nutrition is not a static science. As discoveries unfold and new data reshapes our understanding of the relationship between diet and health, policies must evolve in tandem. The Dietary Guidelines for Americans are a prime example of this dynamic process. Updated every decade, the guidelines are a foundational resource for public health, clinical practice, education, and food policy. But many individuals, even those well-versed in health and nutrition, remain unaware of how and why these updates occur. Exploring how the dietary guidelines are revised every 10 years reveals a complex yet vital process grounded in science, ethics, and evolving public needs.

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Better Nutrition News delivers the latest, research-backed insights on diet and nutrition, helping you make informed choices that support vitality and longevity. We cut through misinformation with expert analysis, practical strategies, and deep dives into the science of food, supplements, and metabolic health. Whether you're optimizing your diet, exploring emerging nutritional trends, or seeking clarity on what truly works, our content equips you with the knowledge to take control of your well-being. Subscribers to our FREE newsletter gain exclusive access to expert interviews, in-depth reports, and actionable guidance that can transform the way you eat and live. Stay ahead of the curve with updates on cutting-edge nutritional science, emerging superfoods, and evidence-based strategies—all delivered straight to your inbox. Join a growing community that values facts over fads and is committed to a smarter, healthier approach to nutrition.

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Diet & lifestyle

Expert Advice

Kirkland CoQ10 Review

Coenzyme Q10 is a popular antioxidant supplement promising healthier cells and increased energy levels, but is there something better out there? We’ll compare two...

Health benefits of quinoa

Quinoa is a whole grain that is rapidly growing in popularity due to its many health benefits. Although people can cook and eat quinoa seeds...

Everything you need to know about turmeric

Turmeric, sometimes called Indian saffron or the golden spice, is a tall plant that grows in Asia and Central America. The turmeric on shelves and...

5 Great Health Benefits of Sleeping in a Cold Room

It may surprise you to find that sleeping in a cold room confers a variety of health benefits, including enhanced metabolic function, cognitive function,...

Health

Vitamins

Supplements

The Ultimate Guide to Choosing a Safe and Effective Silicone Sippy for Growing Kids

When it comes to supporting healthy hydration habits and nutritional milestones in early childhood, few tools are as significant—or as hotly debated—as the sippy cup. In today’s marketplace, the silicone sippy has emerged as a favored choice among parents and pediatricians alike, offering a safe, adaptable, and developmentally supportive way to transition children from bottles to open cups. Its popularity is not just a passing trend but a reflection of growing awareness about material safety, ergonomic design, and the need to balance convenience with long-term health outcomes. In this comprehensive guide, we’ll explore everything caregivers need to know about choosing the right silicone sippy cup for their growing child—from materials and mechanics to design and durability—while maintaining a close eye on nutritional development and hydration best practices.

Food As Medicine

Why Should You Care About Increasing Your Collagen?

Collagen accounts for an enormous percentage of the body’s protein, providing benefits to muscles, skin, bones, and gut health (just to name a few)....

Science & Research

Does MCT Oil Go Bad? How Long It Lasts, Spoilage Signs, and Shelf Life Tips

Medium-chain triglyceride (MCT) oil has gained widespread popularity in the health and wellness world for its unique metabolic benefits, rapid energy production, and ability to support ketogenic and low-carb diets. From bulletproof coffee blends to pre-workout energy boosters, MCT oil is now a staple in many kitchens and supplement routines. But as with any dietary oil or supplement, a question naturally arises for mindful consumers: does MCT oil go bad, and how long does MCT oil last once opened or stored over time?

Supplements & Functional Foods

What are the benefits of lentils?

Lentils belong to the legume family. They resemble a tiny bean, grow in pods, and come in red, brown, black, and green varieties. They...