What is a supplement or supplements i can take to gain alot of muscle, but no fat?

I asked my vet, he said some protein supplements wouldn't hurt my dog, and it may help her coat. Does anyone have experience giving their pet supplements? What do different supplements do for them? Powered by Yahoo! Answers

I am 5ft 6, i weigh 129lbs, and i want to gain muscle mass. Should i be eating 3000 calories a day to gain muscle, or 4000? Thanks for the answers Powered by Yahoo! Answers

I've read a lot both on the internet and the newspaper that steroids are harmful for health and could cause you heart attacks at later stages.My gym trainer tells me that supplements are safe..and very safe infact.So whtz the difference between supplements and steroids?Am 17 yrs old and can i use supplements? Powered by Yahoo!…

is brewers yeast almost a complete source of amino acids if i took the rec. dose of 4 TBS a day? (its so much cheaper than amino acid supplement and has b vitamins and other minerals) Powered by Yahoo! Answers

I spend alot of money buying alot of herbal and nutritional supplements, but lately I’ve been wondering how one can know which supplements truly contain the ingredients that they claim in the amounts that they claim, and whether they are manufactured with quality standards, etc. Since they aren’t regulated, how can one know for sure….

I’ve been hitting the gym for the past year, however not as intense as I’d like because I moved across the country. One concept I never understood is how do I increase my strength? And is it possible to build muscle mass while attempting to achieve weight loss? Currently I lift weights prior to cardio,…