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 13 April 2016 Eat yourself beautiful Beauty problem: Dark under-eye circles. What to eat: Spinach. There are many causes of dark circles under the eyes, including heredity, tiredness and anaemia; however, one of the reasons for dark circles can be poor circulation. To address this cause and alleviate under-eye shadows, try to up your intake of vitamins K and C, which help to boost circulation and strengthen capillary walls. Dark, leafy greens such as spinach are good sources of these nutrients. Source: realbuzz.com 0 More: Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxicHealth-in-Motion advertisement Other news Sex Here’s what could be causing that pain you feel during sex Medical 7 of the weirdest things you can do in your sleep Medical IBS or cancer – how do you tell the difference? Lifestyle Catnip: the 'why' behind cats' favourite high Medical Why hearing loss affects much more than your ears Medical Road-trip alert: Drinking and driving warnings are everywhere – but don't forget drowsy driving 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 Smoking dangers » Hubbly hooking lots of young adults on tobacco Hookah smokers are inhaling benzene Many young adults misinformed about hookahs Hookah pipes far from harmless, study warns In addition to toxic substances from tobacco and nicotine, hookah smoke exposes users to charcoal combustion products, including large amounts of carbon monoxide. Managing incontinence » 5 avoidable triggers that can make urinary incontinence worse Urinary incontinence is a manageable condition – here are a few common triggers of urinary leakage.