I went running with my brother for the first time two days ago and I was out of breath, but last night and today I had the WORST chest pain ever! Could this be serious? It lasted for about an hour and a half to two hours today. I don't have any medical insurance to cover if I go to the hospital. Do you have any suggestions? Should I just go to the hospital if it continues or do you think that it is benign? Thanks so much

The past 10,000 years have seen rapid skeletal and dental evolution in human populations, as well as the appearance of many new genetic responses to diet and disease.

migrations into new European and Asian environments created selective pressures favoring less skin pigmentation (so more sunlight could be absorbed through the skin to make Vitamin D), adaptation to cold weather and dietary changes.

example of a genetic adaptation to human culture involves the gene that makes the milk-digesting enzyme lactase.

gene normally stops activity about the time a person becomes a teenager, but northern Europeans developed a variation of the gene that allowed them to drink milk their whole lives a relatively new adaptation that is directly tied to the introduction of domestic farming and use of milk as an agricultural product Excerted from: news.yahoo.com My point is to believe in micro evolution is to believe in evolution. Anything else is nitpicking IMO. If you believe in micro evolution how can you not believe in evolution?? Why does it bother me? Because I don't want religious teaching disguised by the title “intelligent design” taught to my children in school.

Christian Right wants to sneak in theology in a science class and thats just wrong.

Swelling, redness, pain, and bleeding are signs of gingivitis, but what if it doesn't bleed.Does it still count as gingivitis? Plus, my bottom teeth are shifting a bit.

they are extremly sensitive. Is there anyway of fixing all the problems without going to a dentist. I don't have insurance so, sadly i don't go to the dentist.

ok so i'm about a month late (but my cycle has been really really wacky recently) i'm normally on birth control but we've been using condoms for a while now while i make a doctors appointment for the prescription. we've had incidents with the condoms in the past month you wouldn't want to hear about it.. believe me) “your dentist can tell if you're pregnant”-> also, i've heard about oral signs of pregnancy from a professor of mine,(because of the hormone change) there are chemical changes in the mouth specificaly bumps on the lips and gums.

i have a whole bunch of tiny little bumps on the front bottom of my inner lip. I took one of the most accurate home pregnancy tests out there about 5 hours ago.

up negative. I have not had morning sickness, although it runs in the family, but i have been feeling fatigued lately.

who has experience or a good knowledge of these things please let me know what you think, i'm super anxious about the whole thing.