Calcium

What This Marker Means

Calcium is essential for bone health, nerve signaling, muscle contraction, and enzyme activity. Levels reflect vitamin D status, protein intake, and overall metabolic health. Low calcium may indicate poor absorption, low vitamin D, or issues with parathyroid function.

How Alcohol Affects This Marker

Alcohol can impair calcium absorption and reduce vitamin D activation in the liver. Chronic drinking can gradually weaken bone density and alter mineral metabolism. Dehydration from alcohol may temporarily influence calcium concentration.

How to Discuss With Your Doctor

Ask whether your calcium level is appropriate given your age and vitamin D status. If low, inquire whether alcohol use, nutrient intake, or supplementation should be evaluated.