Home > Newsletters > Daily: Love or hate Earth Hour? > Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxic > Health-in-Motion 14 August 2017 Having a tattoo Having a tattoo, port-wine stain or birthmark removed using laser technology is about to become both easier and safer. Dermatologists using laser skin treatments have had to deal with the fact that laser light is difficult to focus only onto the affected area of skin and represents a hazard to the eyes of both patients and doctors. Recently, researchers in the USA have developed a new system which uses ultrasound to concentrate laser light directly into the treated tissue while improving the safety and efficiency of the procedure. 0 More: Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxicHealth-in-Motion advertisement Other news Medical A staggering 30 million Americans now have diabetes Medical Could even high-fat dairy be good for you? Diet and nutrition Brain's 'self-control' centre may be key to weight-loss success Medical Going deaf – a story of gradual hearing loss Medical Should you be using feminine hygiene products? Medical 4 breast cancer myths which often affect prevention, treatment From our sponsors Dementia and Incontinence: what you need to know Tell-tale signs you need a mattress upgrade Keen to win a R2 000 voucher? Good health begins in your gastrointestinal tract Live healthier Healthy gut » IBS – 4 symptoms that extend beyond your stomach When you think of IBS, symptoms that come to mind include diarrhoea, constipation and gas. However, there are other symptoms that extend beyond your stomach. Sex health » Do you feel sad after sex? This is why and what you can do about it A new study published in the Journal of Sex & Marital Therapy has revealed that 41% of the men surveyed had felt sad after sex in the previous four weeks.