Will omega-3 supplements help clear up acne?

I am 21 and have had consistent acne. I have tried topical creams (benzoyl peroxide, Retin-A, and topical antibiotics; as well as oral antibiotics for a number of months before). But, the acne keeps coming back.

For acne, does taking omega-3 fish oil supplements help? If so, how does it help, for what length of time should it be taken, and how many milligrams should one take?


Is tongue brushing necessary?

Here's a question I have been debating with a friend for a while, and seeing as how I'm not scheduled to go to the dentist again for a while, I thought you could shed some light on the issue: when brushing one's teeth, should one also brush one's tongue? I would think yes, because what's the point of brushing germs off teeth if the tongue still has them there, and will transfer them to the teeth as soon as you're done brushing. My friend thinks it makes absolutely no difference. So does it matter? We have an ice cream wagered on this one! I hope I'm right!


Should a younger man have sex with an older woman?

All my friends are always telling me that I should try having sex with a girl who is ten years older than me. I am 22 years old and my sexual partners have always been my own age or even a few years younger than me. Personally, I don't fancy the thought of going to bed with an older woman, even though my friends tell me that I would learn a lot and would enjoy the experience. What do you think? I really can't bring myself to have sex with an older person. Am I abnormal or do you think I am right? Have you ever come across this type of problem before and, if so, what have you advised the people to do?


Is reusing cooking oil safe?

I am trying to convince my good friend not to save the grease she cooks with for re-use. Instead of draining grease out of a pan after frying it, she saves and stores it to use again. It seems to me that grease that is cooked once is bad enough, twice must be horrible. Am I unjustly picking on her, or am I right that there is an even greater health risk when you cook with pre-cooked oil/grease?


When do I need to get treatment for depression?

I'm a college student who is struggling with the decision on when to see a doctor for treatment with my depression symptoms. I believe that I need to get treated for depression, but I'm just as scared about not getting treatment as I am about starting antidepressant drugs in my current lifestyle. As far as I can tell, I'm exhibiting the classic symptoms of depression, and have been for a while — frequent crying fits, days where I lose all motivation, and sometimes, even thoughts of suicide. But I drink frequently, almost every weekend, and use marijuana occasionally, and I am quite unsettled by the possible interactions between antidepressants and these other substances. In my day to day life I do very well — I hold a good GPA, have good relationships and a good social life, function well most of the time, and stay in shape for sports. I don't intend to change my lifestyle significantly to make room for depression treatment. But when do I need to get help? I don't want to force an unnecessary change on myself, but I don't want to put myself in danger from depression, or even worse, from the drug interactions between antidepressants and alcohol or weed. What is the tipping point?