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Simply Good Education

Athlete preparing for a heavy lift with smelling salts, illustrating a 2026 meta-analysis examining ammonia inhalation, strength, power, and athletic performance.

Do Smelling Salts Actually Improve Strength and Athletic Performance?
If you've spent much time around powerlifters, strongman competitors, or athletes preparing for a big lift, you've pr...

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Middle-aged adult performing weight-bearing exercise to support bone density, illustrating 2026 research comparing walking, resistance training, and fracture prevention.

What's the Best Exercise for Bone Density After 40?
When most people think about keeping their bones strong as they get older, they usually think about calcium an...

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Artificially sweetened drinks and sugar substitutes illustrating a 2026 meta-analysis examining artificial sweetener consumption and type 2 diabetes risk.

Do Artificial Sweeteners Increase Your Risk of Type 2 Diabetes?
Artificial sweeteners have become almost impossible to avoid. They're in diet sodas, energy drinks, protein powders, ...

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Probiotics and children's immune health, illustrating a 2026 study examining respiratory infections, cold frequency, and the gut-lung axis.

Can Probiotics Help Prevent Colds in Children?
If you have kids, you know how frustrating cold and flu season can be. One child gets sick, another catches it a few ...

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Essential amino acid supplementation and muscle recovery after exercise, illustrating new 2026 research on muscle soreness and swelling.

Do Essential Amino Acids Actually Improve Muscle Recovery?
There's no shortage of supplements claiming to speed up muscle recovery. Some have decent research behind them. Other...

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Athlete using a cold-water immersion tub after exercise, illustrating 2026 research on ice baths, muscle recovery, soreness, and muscle growth.

Do Ice Baths Actually Help Muscle Recovery? What a New Review Found.
Ice baths have become one of the most popular recovery tools in fitness. You'll find them in professional training fa...

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Athlete preparing for endurance training with caffeinated chewing gum, illustrating a 2026 meta-analysis on caffeine absorption and exercise performance.

Can Caffeine Gum Improve Exercise Performance?
Caffeine is one of the few sports nutrition ingredients I have very little hesitation recommending when the goal is i...

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Realistic photograph of an active older adult exercising, illustrating research on dietary nitrates, nitric oxide, blood flow, and vascular health.

Can Dietary Nitrates Improve Blood Vessel Health?
Beetroot supplements have become pretty popular in endurance sports, primarily because of their ability to increase n...

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Realistic nighttime bedroom scene illustrating melatonin supplementation, sleep quality, and fatigue research from a 2026 clinical trial.

Can Melatonin Improve Sleep and Reduce Fatigue In People With Cancer?
Melatonin is one of the most popular sleep supplements, and it's also one of the most misunderstood. Some people swea...

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Athlete performing resistance training with dumbbells in a realistic gym setting, illustrating research comparing heavy and light weights for muscle growth.

Heavy vs. Light Weights for Muscle Growth: Which Is Better?
If you've spent any time in a gym, you've probably heard that heavy weights build muscle while lighter weights are be...

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Adult experiencing knee discomfort during outdoor activity, illustrating research on Boswellia serrata, joint pain, and knee osteoarthritis.

Does Boswellia Help Knee Pain? New 2026 Study Explained
Knee pain has a way of making even simple activities frustrating. Walking downstairs, getting out of a chair, or goin...

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Moderate- and high-intensity cardiovascular exercise comparison illustrating new research on inflammation, IL-6, and cardiovascular fitness.

Does Exercise Really Reduce Inflammation? A New Study Challenges What We Thought We Knew
Exercise is one of the most consistently recommended ways to improve your health. It can improve cardiovascular fitne...

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