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Science & Research

What Is Nutrition and Why Is It Important? Scientific Insights Into the Definition, Health Impact, and Most Vital Nutrients

Nutrition is a cornerstone of human health, yet it remains one of the most misunderstood aspects of wellness science. At its core, nutrition refers to the process by which organisms take in and utilize food and nutrients to sustain life, support growth, and maintain optimal function. In practical terms, nutrition encompasses everything from the molecular structure of essential nutrients to the dietary patterns that define cultures and lifestyles. For a field so foundational to survival and longevity, the question "what is nutrition?" is deceptively complex. As scientific understanding continues to evolve, so does our appreciation for the intricate ways in which nutrition influences health, disease prevention, and even mental well-being.
Andrew Teoh -

Must Read - Better Nutrition News

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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Expert Advice

Immune Health

Boost Your Heart Health with the Ultimate Krill Oil: Onnit Krill Oil vs. Kori Krill Oil Softgels

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Diet & Lifestyle

Health benefits of quinoa

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Supplements & Functional Foods

All You Need to Know About Bison Meat

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Nutrition

Finding the Best Vitamin for Liver Health: Decrease Inflammation and Support a Strong, Healthy Liver with Choline and Krill Oil

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Health

Vitamins

Supplements

Healthy Beverages for Kids

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.
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Food As Medicine

Supplements & Functional Foods

All You Need to Know About Bison Meat

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Science & Research

Science & Research

What Is Glycogen and Where Is It Stored? Understanding the Body’s Key Energy Reserve Through Science

Glycogen serves as the body’s primary stored form of glucose, functioning as a vital energy reserve that fuels various physiological processes. Composed of branched chains of glucose molecules, glycogen acts as a readily available energy source, particularly during periods of increased metabolic demand. Understanding glycogen’s role, storage locations, and metabolic functions is crucial for comprehending how the body manages energy balance and sustains essential functions. This article delves into the definition of glycogen, its storage sites, the biochemical processes that regulate its synthesis and breakdown, and its broader implications for health, exercise, and disease.
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Supplements & Functional Foods

Vitamins And Supplements

Nature’s Bounty Fish Oil Review vs. Kori Krill Oil Softgels Review: Revitalizing Your Heart Health With Omega-3 Fatty Acids

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Better Nutrition News is your trusted source for the latest insights on healthy eating, wellness trends, and science-backed nutrition advice. Our mission is to empower individuals and families with credible, actionable information to make smarter food and lifestyle choices.

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