The Australian Veterinary and Pesticides Medications Authority said, because L-carnitine had not been a schedule 4 compound, which are remedies recommended carrying out a veterinary diagnosis, it might not regulate its sale further. The best concentrations of carnitine are located in red meats and dairy products. Other natural resources of carnitine consist of nuts and seeds , legumes or pulses , vegetables , fruits , cereals and other wellness foods .. Body builders using greyhound shots to improve muscle mass By Dr Ananya Mandal, MD According to reviews many body builders are injecting medicines designed for greyhounds in the mistaken belief it can help them build larger muscles quicker. L-carnitine is situated in health supplements marketed for human intake but these users are buying an injectable type from family pet shops which professionals say can raise the threat of heart attacks.Margaret Chan, spoke about the fear that overuse of antibiotics may lead to very bugs during a conference in Copenhagen previously this year. She mentioned that if rates continue as they do ‘stuff as common as strep throat or a child’s scratched knee could once more kill’ because of drug-resistant bacteria. ‘We are losing our first-line antimicrobials. Replacement remedies are more costly, more toxic, need much longer durations of treatment, and may need treatment in intensive care units,’ she said. The researchers concluded that areas that may be overusing antibiotics should take a closer look at what they are prescribing medication for.