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Do Carbs Cause Brain Fog? What Science Reveals About Carbohydrates and Mental Clarity

Brain fog has emerged as a common complaint among individuals navigating modern lifestyles, especially those juggling work, stress, and erratic eating patterns. Described by sufferers as a cloudy, sluggish mental state, brain fog affects attention, memory, processing speed, and overall mental clarity. While many potential contributors have been discussed in scientific literature—from sleep deprivation to hormonal shifts and chronic stress—growing attention has turned toward the role of diet. Specifically, the question arises: do carbs cause brain fog?

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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

BrainMD Restful Sleep Supplement vs DELTA BrainLuxury

While good sleep hygiene is key to quality rest, sometimes you still find yourself tossing and turning even though you think you’ve done everything...

Clarity and Focus for the Baby Boom Generation: Boomers Forever Young Provides the Best All-Natural Nootropic

Boomers Forever Young, a Florida-based supplier of nutritional supplements for older adults, has won the award for "Best All-Natural Nootropic for Senior Brain Health"...

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...

Finding the Best Alpha Lipoic Acid Supplement

Alpha lipoic acid is a fatty acid that confers a range of health benefits, many of which are associated with its function as an...

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

Better Nutrition for Pain-Free Movement: Soothe Your Joints With Smoothies for Arthritis and Inflammation

Better Nutrition for Pain-Free Movement: Soothe Your Joints With Smoothies for Arthritis and Inflammation Arthritis is a substantial health concern in the United States, impacting...

Science & Research

Understanding Blood Sugar Spikes After Meals: Signs of Blood Sugar Spike, Insulin Spike Symptoms, and What a 159 Blood Sugar Level Means

When we eat, our bodies begin a complex and finely tuned physiological process designed to extract, process, and store energy. Central to this system is blood sugar—also known as blood glucose—which rises in response to food intake, particularly meals high in carbohydrates. For most people, this rise is temporary and controlled. But for others, the post-meal spike can be sharp and prolonged, potentially signaling a deeper metabolic imbalance. Understanding what causes high blood sugar after eating, what a 159 blood sugar level means, and how the body reacts with insulin spike symptoms is essential to gaining insight into personal health and long-term metabolic well-being.

Supplements & Functional Foods

WonderDay Mushroom Gummies vs. Real Mushrooms Capsules

Mushroom gummies and capsules are convenient ways to enjoy all the health benefits of functional mushrooms, from improved immunity and digestion to enhanced cognitive...