I guess it would depend why you are prescribing it. Is it for demineralization or caries prevention (they do kind of overlap). The office I worked at prescribed president exclusively for caries prevention. It has great flavor and the office would buy it in bulk and sell it to patients for $9. We had really great compliance because we offered it in office.
Kara, I went to a CE provided by makers of MI Paste and when asked if lactose intolerance was a contraindication for use was told only if it is a true casein allergy. Now I’m concerned as I’ve told others the same. Do you know? The person did not regularly do the CE’s so she could have been misinformed.