




From Jimmy
I've learned something after 45 years in this industry — the people who recover the best usually make the most progress. Magnesium isn't the supplement that gets all the attention, but it's one of the ones I recommend the most because it supports the foundation of everything else — sleep, recovery, muscle function, stress management, and long-term health.
The Details
Everything You Need To Know
Why You'll Love It
Highly bioavailable Magnesium Glycinate. Gentle on the stomach. Supports restful sleep. Promotes muscle relaxation. Supports nervous system health. No unnecessary fillers. Third-party tested for purity and potency.
Benefits
Restful Sleep. Muscle Function & Recovery. Reduced Muscle Cramps. Nervous System Health. Heart Health. Bone Health. Blood Sugar Metabolism. Energy Production.
Who It's For
Athletes, bodybuilders, adults over 40, anyone who struggles with sleep, people under high stress, anyone supporting recovery and muscle function, anyone focused on long-term health and longevity.
Suggested Use
200–400mg daily, preferably in the evening or 30–60 minutes before bedtime, or as directed by your healthcare professional.
No Hype
No fillers. No gimmicks. No unnecessary ingredients.
Just clinically supported nutrition that delivers results. If it doesn't work, it doesn't make it into a JM Nutrition bottle.
Backed By Time
Decades of Use. Not a Trend.
Magnesium is involved in over 300 enzymatic reactions affecting muscle function, recovery, sleep quality, energy production, nervous system health, and heart function. Stress, hard training, poor food quality, and aging can all increase your body's need for it — which is why it's earned a permanent place in my supplement routine.
Get More Out of It
Supplements support the work. Coaching builds the plan.
Magnesium supports your recovery foundation, but real progress comes from a program built around you. Pair JM Nutrition with one-on-one coaching from Jimmy for training, nutrition, and accountability that actually fits your life.
Explore Coaching
Questions
Frequently Asked
It's one of the most absorbable forms of magnesium and is gentle on the digestive system, without the laxative effects associated with some other forms.
Magnesium supports relaxation by contributing to normal nervous system function. Many people take it before bed to support healthy sleep quality, though individual responses vary.
Yes, daily supplementation is generally well tolerated by healthy adults. Consult your doctor if you have kidney disease or another significant medical condition.
Yes. It pairs well with Vitamin D3+K2, Creatine, CoQ10, NAC, Omega-3, and Zinc for recovery, sleep, and overall health.
It can be taken any time of day, though many prefer the evening for its calming properties. Consistency matters most.
