Do electronic muscle toners work?

I know most of us have seen the ads to buy various muscle toning equipment that uses electric pulses to "build more tissue" (hypertrophy), and I was wondering what you thought about this way of "toning muscle." Also, if you knew where else I could go to further my research on these sorts of devices?

Thank you very much for your help in advance.


Am I under eating and overexercising?

I am very concerned about my eating and exercise habits. I'm a first-year, and since I got here last fall, I've lost about 35 pounds. I've been exercising almost obsessively and eating a rigid, low-fat diet. I try to eat about 2000 calories a day, but still feel hungry a lot (especially in the morning) and still seem to be losing weight at the rate of about a pound a week. I'm 6'0" tall and weigh 133 lbs. right now; my family and friends are all worried and although I keep telling them I'm not sick, I wonder if I am. I've seen a nutritionist in Health Services; she gave me some advice about good nutrition and what I should be eating, and I've been trying to follow her guidelines, but it's gotten very hard for me to know what is a "normal" diet. Am I anorexic? If I am, what can I do to help myself? I know I could never go to counseling; I'm too independent. Can you give me any advice?


How can I stop being jealous?

I am in a wonderful relationship with my girlfriend and we love each other very much, but I can't get over being jealous of certain little things. It is starting to get so bad that it is causing arguments between us. I try to control it, but sometimes I just can't help it. When she tells me any little thing that involves her with another guy, my first reaction is to get mad. How can I get rid of my jealousy, or change it?


What can I do about my coworker who's very religious?

This is my first time writing, so thank you for being available! I have searched the web for any insight but haven't found much. Here it goes...

I have a friend at work who is very religious. He's not outspoken or boisterous about it, but it is generally known. I tend to keep away from talk of religion/politics at the work place — I am an Agnostic. My problem is that this friend sends text message bible quotes around holidays. They are foreboding and very fire-and-brimstone like. I am unsure how to handle these.

In the past I have ignored the messages, but at work I am asked if I received the messages where I usually reply that I had my phone off, or that I had not. To which he will resend on the spot. If I say I have received the message, then he will attempt to chat about it, to which I am resistant. I see this person almost every day, and he is genuinely a nice person, but I cringe around holidays. Doing anything drastic I feel will make things awkward, but more subtle tactics have had no effect. I don't even mind "Bless you's" or "have a blessed new year!" It's the fear and power and almighty thunder that really rattles my nerves. I feel stuck, what other options do I have?


Should I get a new IUD with each new sexual partner?

I recently had an IUD inserted. I'm not currently having sex, but wanted to be prepared as I am seeing someone who I may become sexually involved with.

My concern is I was told the IUD would need to be removed if I had sex with a partner and then changed partners later. This IUD is a 5-year IUD and the cost was quite a bit. If I have sex now and then stop for a year (or any period of time) and was to become sexually involved again with another partner, why would it need to be removed? If STDs are not an issue, does it still need to be removed?