The Carnosine Blog
Insights, science, and practical advice for optimizing your performance, recovery, and overall well-being.
Magnesium for Muscle Cramps: Does It Actually Work?
Does magnesium stop muscle cramps? Learn what deficiency, clinical trials, exercise fatigue, stretching, supplements, and topical products actually show.
What Is Carnosine? A Complete Guide to What It Does in the Human Body
Learn what carnosine is, how your body makes it, what it does in muscle, and what research says about exercise, antioxidants, glycation and aging.
Carnosine and Repeated Sprint Performance: What Does the Research Show?
Explore research on carnosine and repeated sprint performance, including a 2025 trial of LactiGo topical carnosine gel in world-class rugby players.
What Is the Repeated-Bout Effect? Why the Same Workout Makes You Less Sore Next Time
Learn why a new workout can leave you sore but the same exercise hurts less next time. Explore the repeated-bout effect, DOMS, eccentric exercise and recovery.
Why Your Legs Ache After Standing All Day—and What Recovery Actually Requires
Learn why prolonged standing can cause tired, aching or swollen legs—and what actually helps, from movement breaks and footwear to after-work recovery.
What Happens to Skeletal Muscle as We Age? A Science-Based Guide
Learn what happens to skeletal muscle with age, including changes in strength, power, muscle fibers, motor units and protein response—and what exercise can change.