I've heard that drinking coffee and grapefruit juice at around the same time can extend the effects of caffeine. Is this true? I know that grapefruits can increase the bioavailability of some drugs... what about caffeine? Is this at all dangerous?
I am seeing a guy I love and we are both thinking of consummating our relationship soon. We are both adults and this will be the first time for both of us. This is great, but also a bit scary in terms of the necessary protection.
1) Is having sex in the shower that is hot or in a hot tub safe? Someone told me the heat kills the sperm. I thought it sounds dumb but I was just wondering.
2) I have a question about sex in swimming pools and hot tubs. Will the chemicals deteriorate a condom? Also, can spermicide be used in water or will it be washed away? Please answer. Thank you.
I am training for a half marathon and am experiencing chafing from my sports bra on my sternum area. I have tried using Vaseline, band aids, etc. to prevent it, but nothing seems to work. Any suggestions?
Are the health risks of drinking Red Bull and vodka in moderation (two to three) drinks an evening any greater than drinking two or three rum and Cokes, or two or three anything and Mountain Dew?
I have a frying pan from which the Teflon coating is beginning to flake off. Last night I was cooking a dish involving a white sauce when I noticed what could only have been flakes of Teflon in the sauce. I threw the meal out, as I had a roommate tell me one time that Teflon is poisonous; but flaky Teflon frying pans seem pretty common. I couldn't find anything on the web to say that Teflon was bad for you in that form. Are there any health risks that go with eating from pans where the Teflon is coming off?
