As the days get colder and darker, a doctor has warned everyone to start taking one essential vitamin ‘now’ to protect their health. The change in weather often results in a common deficiency, which can have disastrous effects on your immune system, bones and mood. Doctor’s warning to take vitamin ‘now’ NHS general practitioner Dr Shireen Ghezel recommends that from October to March, everyone takes Vitamin D supplements. “Everyone needs to take this. The days are too short. We’re not seeing enough sunlight. Even if you’re out all day, there is not enough sun right now to maintain your Vitamin …