Now is a high season of influenza in Hong Kong.
There are many people around me got cold, including me. :p
So, it's time to take a very good care of yourself & eat healthy!
I recommend this DHC vitamin C supplement. Obviously, we need to have a healthy balance diet and also exercise!
*To prevent influenza, we are also advised to maintain good personal and environmental hygiene; to wash hands after sneezing, coughing or cleaning the nose; to maintain good ventilation & to avoid visiting crowded places with poor ventilation.