Home > Newsletters > Daily: Love or hate Earth Hour? > Daily Dose: You won't believe how far tattoo ink can travel in your body > Health-in-Motion 10 April 2017 Do you get headaches quite frequently? Do you get headaches quite frequently? Perhaps you’re not getting enough sun. That’s according to a study carried out at a Finnish university among over 2500 men between the ages of 42 and 60 which shows that chronic headaches can be a result of a deficiency in vitamin D, a substance naturally produced by the body if it receives enough UVB radiation from sunlight. The men with the lowest levels of vitamin D had more than twice the risk of chronic headaches than those with the highest levels. 0 More: Daily Dose: You won't believe how far tattoo ink can travel in your bodyHealth-in-Motion advertisement Other news Medical 5 ways runners mess up their teeth Medical Here’s why you should be worried if your knees creak or pop – even if it’s painless Mental health Mental illness stigma fuels suicidal tendencies Lifestyle 5 types of period cramps that could signal a serious problem Diet and nutrition You probably didn't know about this benefit of being a vegetarian Lifestyle One dangerous habit nursing home workers should not follow 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 Beware! » 7 steps for surviving the flu 'I nearly died at an Adele concert’ How to tell if your doctor's a quack Your health is precious, so you need to be sure your doctor's the real deal. Bathroom etiquette » Less salt may lead to fewer nighttime bathroom trips SEE: 9 more funny bathroom signs Which office bathroom habits are the most important? Can you maintain your professionalism in your bathroom cubicle?