Christmas tree syndrome: why the festive evergreen can make your nose run – and what you can do about it
These health issues are trigged by the allergens that normally reside in live Christmas trees. voronaman/ Shutterstock Samuel…
Is it a cold, flu or hay fever? How to tell symptoms apart – and boost your immune system
Many hay fever and cold symptoms in particular overlap. Dragana Gordic/ Shutterstock Samuel J. White, Nottingham Trent University…