<qa>  What is the current, regular use of prescription medications that affect appetite, mood, or body weight- Current, regular use of prescription medications that affect appetite, mood, or body weight: currently prescribed SSRIs, neuroleptics, tricyclics, stimulants, or any other medication known to affect appetite, mood, or body weight. Oral contraceptive use will be permitted, provided the contraceptive has been used for at least two months before starting the prevention groups. Medication use for non-serious conditions e.g., acne will be considered on a case-by-case basis. 