Home > Newsletters > Daily: Love or hate Earth Hour? > Daily Dose: Are you drinking your sugar intake? > Health-in-Motion Updated 22 January 2016 When a jellyfish stings Heading to the sea this summer? Be prepared for jellyfish stings by packing any of these in your beach bag: Alcohol (wine or spirits), vinegar, ammonia or meat tenderiser. The latter contains an enzyme that deactivates venom protein and can help prevent the rupture of stinging cells. Dissolve it in a little saltwater and pat it on. 0 More: Daily Dose: Are you drinking your sugar intake?Health-in-Motion advertisement Other news Diet and nutrition The 5 biggest misconceptions about eating fat Medical Here's why SA is on the forefront of using new TB meds News Only 20% of people will know all the answers to this health quiz Parenting Myth debunked: epidurals do not prolong labour Medical Type 1 diabetes linked to coeliac disease Medical 30 000 lives could be saved with this vaccine From our sponsors R2000 Skin Renewal online store voucher up for grabs! Dementia and Incontinence: what you need to know 8 strategies for treating both your bladder problems and your depression Symptoms differ from person to person, identifying what triggers your IBS Live healthier Cracked rib? » Here's why coughing can be good for you SEE: How long should a cough last? 7 ways coughing can injure your body The average cough lasts between two and three weeks and usually causes no serious physical damage – but beware when a cough turns violent! Heart health » Can you reverse your heart's age? Air purifiers may protect your heart against pollution You're not too young to have a heart attack How much do you really know about the things that can go wrong with your heart throughout the course of your life?