Nutritional Support For Fibromyalgia Sufferers Reduces Pain And Muscle Tension Alleviates Sensitivity Easy To Swallow And Digest Capsule Form Made In Canada Prairie Naturals Mag-Force Is A Nutritional Supplement Specifically Formulated For Fibromyalgia Sufferers! Prairie Naturals Mag-Force Works To Alleviate The Pain, Sensitivity And Muscle Tension That Individuals Afflicted With This Disease Know Well. The Special Formula Found In Mag-Force From Prairie Naturals Synergistically Combines Magnesium Citrate (Natural Muscle Relaxant) And Malic Acid (Prevents Muscle Weakness And Fatigue) In A Base Of Bromelain (Pineapple Enzyme)