Daily Health Headlines for Tuesday July. 13, 2010

HEADLINES Stem cell therapy 'first' in trial on arthritic knees http://bit.ly/aDaKBv Haiti: 'Too much has remained the same' http://bit.ly/bNWNBw Bigger brain may mean less Alzheimer's risk http://bit.ly/cegOb1 Salsa, guacamole -- and a side order of food-borne illness http://bit.ly/94mcRH Check mosquito-spraying plans for your area http://bit.ly/9RqrPs Low vitamin D levels 'linked to Parkinson's disease' http://bit.ly/cB7lnz INTERESTING Can artwork influence suicidal thoughts? http://bit.ly/aIo8gN Fate of Avandia in hands of FDA panel http://bit.ly/b3Gmdo Obama administration unveiling national HIV/AIDS strategy http://bit.ly/bezRwr Men: Sex problems and depression can hurt your heart http://bit.ly/bqnhhy Africa's young 'change sex habits and lower HIV rates' http://bit.ly/9pVNZi Avandia Heart Risks Buried by Drug Company: Report http://bit.ly/aOahZz Experts Issue New Guidelines on Breast Cancer Drugs http://bit.ly/bthgHJ One in four people don't cover their mouths when they cough or sneeze http://bit.ly/cFXkaA Rat Study Sheds Light on Cocaine Addiction http://bit.ly/dfvIEA GOOD ADVICE Hot flashes? Losing weight may help http://bit.ly/bSb2yy Health Tip: Dealing With Grief http://bit.ly/b1gerQ 8 Facts You Might Not Know About Medical Marijuana http://bit.ly/a27Re3