How many rest days should I take between runs?

I wanted to know how many days of rest is recommended between workouts. I heard it was three days on to one day off...is this enough? I workout on a treadmill for 50 minutes every day and have for the last 14 months. I was not aware of how rest played a very important role until I recently read a brief article on it. I guess my question is, do I need to take that day of rest and how important is it?


What should I do if my classmates seem to breeze through coursework while I struggle?

All the people in my major seem to breeze through homework, tests, and absorb every lecture like they've heard it a million times. This leads me to believe that I might have chosen the wrong major, even though it is what I really want to do. I'm already a senior, so changing majors now is out of the question for me, since I've already made all the arrangements for graduation. I know I will graduate with a very low GPA... not even high enough to get into graduate school in my major. The coursework that I'm headed towards in my last two semesters seems like total rocket science to me and asking for help, even from close friends in my major, is very embarrassing. I normally wouldn't mind asking my friends for help, but they have very belittling things to say about other people who don't understand the concepts. Plus, everyone that tutors for my major is also in my classes, so asking for help there is also impossible. I feel that if I don't get help and start understanding things essential to my major, I will completely abandon the idea of going to graduate school, or even trying to get a job related to my major. I don't want four years of schooling to go to waste... what should I do?


Is body fat genetic?

I am a female, five feet tall and about 127 lbs. I am not satisfied with my size. I am not obsessed with weight but with the way I look. I am very strong and have plenty of muscle. It just happens to be covered by a thick layer of fat. Yes, it runs in my family. On my father's side everyone has trouble with their weight.

I am writing to you because I don't understand why I am not losing weight. I am a vegan. I have no dairy products and no fat content in my diet. Except for the occasional pat of margarine and fried falafel, I don't see why I haven't lost weight because I just cut the dairy products out about two months ago. I have been a vegetarian for 9 years. I ride a stationary bike twice a week in my target heart rate zone. I work out with weights and do calisthenics in my room every night. What is wrong? Is there another factor I am not considering? Glands? Do I just need to be patient? I like being big, I just don't want it all to be fat.

Thank You.


Do microwave ovens decrease the nutritional content of food?

My family uses microwave ovens a lot, and I was wondering if cooking foods such as broccoli in a microwave can really diminish the antioxidants in the food. I came across a web site that said there was a study published in a science journal that showed that broccoli lost 97 percent of its antioxidants after being cooked in a microwave. I'm not sure whether to believe this or not. Could you help me out?


Do I have post-college depression?

It seems like me and several friends have been going through a bit of disappointment/boredom with life after graduation. I work long hours and am too tired to socialize like I did when I was in school. I was just wondering if there's such a phenomenon of post-college depression?