It is recommended to avoid taking multivitamin with milk. Calcium can prevent the body from absorbing some of the ingredients from the tablet. Individuals should avoid combining a multivitamin with other products that have calcium, such as antacids with calcium, calcium tablets and other dairy products, according to eMedicineHealth.
Multivitamins often are a valuable tool for helping fill nutritional gaps in a diet. Taking one on a daily basis with water, juice or another non-dairy beverage is beneficial over time, as stated by eMedicineHealth. If an individual experiences abdominal discomfort, digestive issues, or unexpected pain in muscles, joints, back or head, he should seek advice from his doctor.