Select all that applyWhich of the following minerals may be deficient in an alcoholic? Multiple select question.calciumiodineironmagnesium

Alcoholism can lead to deficiencies in several minerals due to poor diet and the effects of alcohol on the body's ability to absorb nutrients. The minerals that may be deficient in an alcoholic include:

1. Calcium: Alcohol interferes with the body's ability to absorb calcium, a mineral that's essential for healthy bones.

2. Iron: Alcohol can cause damage to the stomach and intestines, which can lead to a decrease in the absorption of iron.

3. Magnesium: This is one of the most common deficiencies in alcoholics, as alcohol increases urinary excretion of magnesium.

Iodine isn't typically associated with alcohol consumption. While alcohol can affect the thyroid, it's not directly linked to iodine deficiency. Therefore, the correct answers are calcium, iron, and magnesium.