Morning leg cramps can indeed be linked to magnesium deficiency. I recommend considering a Magnesium Glycinate or Magnesium Citrate supplement (typically 200?400 mg daily, taken before bed), as these forms are highly absorbable and gentle on the stomach. However, cramps can also be caused by dehydration, poor circulation, or other electrolyte imbalances. Before starting any supplement, please consult your healthcare provider to check your kidney function and ensure it won't interact with any other medications. In the meantime, stay well-hydrated throughout the day and gently stretch your calf muscles before going to sleep.