Can supplements affect birth control effectiveness?

1) Is it true that taking those Emergen-C packets or any other vitamin supplements can effect the effectiveness of your birth control pill?

2) I know antibiotics can lower the effectiveness of birth control, but can probiotics or prebiotics, such as a floral acidophilus FOS, also decrease effectiveness? I've been taking birth control pills for the past 10 years with no scares or baby bumps, and I don't want to wake up pregnant one day because I took a capsule that's supposed to be healthy! :)


Can I bond with teammates without alcohol?

I am a freshman on a collegiate varsity sports team. Team gatherings, when we are not practicing, usually consist of excessive drinking with and without drinking games. I did not drink in high school and when I tried drinking with the team it made me feel really sick. I want to bond with my teammates (they are really great when not drunk) but I don't know how because if I am the only guy in the room not drinking I can't play drinking games with them, discuss favorite types of alcohol, or even carry on a real conversation because at a certain point in the night they stop forming coherent sentences. I need to be friends with this group of people but I would like to do so in a way that allows me to remember the night in the morning. Is this possible? What should I do?

While I don't really approve of their lifestyle (why devote six days a week to practice only to reduce your performance with alcohol?), I make no moral judgement. I don't want to change their way of doing things, I just want them to respect my way.


Is plugging ecstasy a safer alternative to taking it orally?

On "big nights out" (about once a month) friends of mine "plug" ecstasy tablets — by which I mean they each stick one up their butt instead of swallowing.

They claim that is a "safer" way to ingest E because it bypasses the liver and goes right into the bloodstream. They also claim the effects are heightened.

I have been tempted to try this method as they swear by it, but thought I'd get your opinion first — are there any potential side effects to plugging? Is it really a "safer" way to use E?