Are vitamin supplements good for health?

Almost every place that I go to, I see stores and stores just devoted to selling vitamins and more vitamins, and I was wondering what the benefits are of a normal healthy person taking vitamins daily. Are there any risks for a normal healthy person who doesn't take vitamins? Will the person taking vitamins' health be improved or have longer longevity? Will the person not taking any vitamins be as healthy as the person who is taking them? And also, what will happen if a person takes more than he or she should consume every day?


Is it possible to get BSE (mad cow disease) from gelatin?

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.


What can I do if my husband prefers porn and masturbation over having sex with me?

I have been married for 4 years now and my husband is very heavy into pornography. He masturbates on a daily basis and doesn't care to have sex with me. I have talked to him about it and he said that it's an addiction. I told him that it hurts me deeply and I have been tempted to cheat on him. In other words, find someone else. Anyway, what do you suggest? I have tried to interest him more by using sex toys, sexy clothing, oral sex, etc. I am an attractive person and a lot of men flirt with me but I just ignore them. I work out at the gym. I asked my husband if he was interested in someone else and he told me no. He works a lot but when he is at home he just wants to watch TV and sleep.


Are there different nutrient and energy requirements for endurance versus resistance athletes?

I am a second year Nutrition student and have a question about protein and endurance athletes. Why are their protein requirements greater than they are for resistance athletes? Is it because the muscle glycogen stores get depleted over a long period of time with intense exercise? If so, should they consume more carbohydrates than resistance athletes, with a low glycemic index prior to their workout?