I get cold sores around my mouth and nose all the time; I have since I can remember. I know that they can be caused by both physical illness and mental stress. Is there any way to reduce the frequency with which I get them, i.e., diet? Please help me, I feel like a leper.

I have had terrible stomach problems for a few years now. My doctor says it's due to my love of greasy and oily foods, and that I should concentrate on eating healthier, broiled foods. Do you think if I continue on this unhealthy eating cycle, that I could develop gallbladder problems? Also, do you think my diet contributes to my acne-prone skin? Thanks for your help.

I work ten-hour days, four-days-a-week, standing in one spot. The bottom of my feet feel like a lot of needles are pricking my soles. Could you please tell me what could be causing this? Just started about one month ago.

1) I'm a young gay man, and I'm concerned about oral sex and HIV. What are the risks, statistically and in your opinion, of receiving oral sex without a condom? Also, and this will sound kind of funny, I have braces, so I'm assuming giving head is dangerous.

2) A couple of weeks ago, my girlfriend and I were having oral sex and... well, to make a long story short, my penis got "snagged" on her braces and I received a deep cut on the head. I put Neosporin on it every night for a week, but the cut doesn't seem to be healing very quickly. I don't want to go to Health Services because of the embarrassing nature of the problem.

Help me quickly, please, because it also is very painful to urinate, let alone have any sexual activity. I was also wondering if there was a risk in contracting any STDs from this occurrence. I would really appreciate any advice you can give me.

I have purchased a set of stoneware dishes for a friend for Christmas, but my family has told me that stoneware (even when microwave and dishwasher safe) can be harmful due to a high lead content. Is this true of all stoneware dinnerware? I would appreciate any information on the subject. Thanks!

What causes constant fatigue? I read that iron-deficiency could cause it. With all these new diet fads and push for dietary supplements, is there anything that helps or hurts energy levels (ex. eating or not eating carbs, taking or not taking certain supplements, etc.)

Thanks!

I would like to know if I should be concerned with the risk of contracting "bovine spongiform encephalopathy (BSE)" or its human variant, from the use of vitamins, supplements, over-the-counter medication, or pills prescribed by a doctor which contain gelatin?

I understand that one of the main components of gelatin comes from the bones and skin of cows and that it is often imported from other countries. I also understand that it is highly unlikely that the standard processes involved in producing gelatin would ever remove or disable the BSE contamination.

It is also very alarming that BSE has a long incubation period (years) whereby the infected person has no symptoms. However, when symptoms do occur, the person dies a horrible death, via a deformed and shrinking brain, usually soon thereafter.

Since gelatin is used in so many food products, is it realistic to try avoiding all gelatin?

What are the mathematical chances of contracting the disease from gelatin in a food product?

Is there fewer gelatins in a standard hard pill as opposed to a "soft gel" capsule?

I feel the FDA, U.S. Government, and more importantly, the food and supplement industries, should do more to insure that all food products and supplements used in America are free from contamination of this horrible disease in order to prevent any chance of an outbreak like the one seen in Europe a few years ago.

I would appreciate your thoughts on this subject.

I went crazy and started masturbating more than usual in the shower and then when I got out my foreskin was swelled up. Should I see a doctor?