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 30 September 2015 Too much calcium bad for your heart We've all heard that we need calcium to keep our bones in top health and prevent osteoporosis. But researchers are warning that taking in too much calcium in the form of a supplement (over 1 400 mg/day) can actually be bad for the heart if it's not absorbed in the body. So, what can we do to ensure that the calcium we consume reaches our bones and teeth? Take them with these nutrients: Vitamin D (allows the body to absorb calcium), Magnesium (converts vitamin D into its active form), Boron (prevents calcium loss), Phosphorus (works with calcium to maximize bone-strengthening), Vitamin K (increases bone mass and mineralisation of the bone matrix) 0 More: Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxicHealth-in-Motion advertisement Other news Medical Medical first: Twins treated for rare condition while still in the womb News SAHRC overseeing HIV patients' transfer to public health facilities Medical 7 reasons why your sinusitis could be worse in winter Lifestyle How skipping this much sleep makes arguing with your partner more dangerous Fitness Unlock your best performance with these 4 mindset tips Lifestyle SEE: How many people smoke around the world? From our sponsors Win a R1 500 hamper with Alpecin Hypertension Consumer Fact Sheet Understanding diabetes self-management WIN a R2000 Skin Renewal voucher! Live healthier Mental health & your work » How open are you about mental illness in the workplace? Mental health in the workplace – what you can do to help If you know that one of your colleagues suffers from a mental illness, would you be able to help them at work? Maligay Govender offers some helpful mental health "first aid" tips. Sleep & You » Sleep vs. no sleep Diagnosis of insomnia 6 things that are sabotaging your sleep Kick these shut-eye killers to the kerb and make your whole life better – overnight.