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Understanding Functional GI Disorders: Symptoms, Diagnosis, and Science-Backed Treatment Options

Functional gastrointestinal disorders have become an increasingly prominent subject in both clinical research and everyday health discussions, affecting millions of individuals around the world who struggle with chronic digestive symptoms despite normal diagnostic results. These disorders often leave patients frustrated and misunderstood, as they experience real discomfort without any identifiable structural or biochemical cause upon standard medical examination. The conditions are not imaginary or psychosomatic—they are biological, rooted in complex physiological processes involving the gut, brain, immune system, and microbiota.

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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

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,...

What to know about rice

Rice (Oryza sativa) contains carbohydrates, which give energy, but can raise blood sugar. Brown rice has more fiber, which helps support gut health and...

Health benefits of cashews

Cashews are a type of nut with a soft consistency and sweet flavor. They are native to South America, specifically Brazil, and were introduced by...

Calms Forte Sleep Aid vs. myPEAK DeltaSleep

Many popular over-the-counter sleep aids contain diphenhydramine, but this common antihistamine sometimes comes with unpleasant side effects. Fortunately, the market offers an array of...

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

Can People Eat More Today Than 20 Years Ago? The Science Behind Changing Diets and Nutrition Trends

In the last two decades, our understanding of food, nutrition, and health has shifted dramatically, alongside how and what people consume on a daily basis. Whether due to socio-economic shifts, food technology innovations, cultural globalization, or public health campaigns, today's dietary landscape looks significantly different from what it did 20 years ago. This has prompted researchers and nutrition experts to ask an important question: Can people eat more today than 20 years ago? And if so, what are the health, environmental, and cultural implications of this shift? This exploration is not just about caloric intake, but about broader nutritional trends, the types of food people consume, and the societal systems that influence these behaviors. As we examine this topic, we uncover a rich, nuanced history changing topic in nutrition recent decades have witnessed, reflecting both opportunity and concern for future generations.

Supplements & Functional Foods

Trunature Grape Seed and Resveratrol vs myPEAK Radiance: Which is Best for Your Skin?

Popular nutritional supplements trunature Grape Seed and Resveratrol and myPEAK Radiance both contain grape seed extract and Resveratrol, but which product is the best...