Every muscle in your body is in a tug of war. Right now, you're losing.
Muscle function is a two-part system. Calcium floods the muscle cell - it contracts. Magnesium flushes it out - it releases.
When magnesium is low, calcium dominates. The contraction happens. The release doesn't - not fully.
That tight neck. The lower back that never loosens. The legs that feel heavy before you've done anything. That's not age. That's a muscle that biochemically cannot let go.






