10. Replace Coffee With Black or Green Tea
Coffee can also deregulate your heartbeat, can increase or decrease your tension and can give you insomnia. And also, caffeine is not really healthy for your immunity. But green/black tea has the same effect that provides you energy for the whole day, and also comes with so many benefices for your organism and immunity, being a detoxifying, anti-oxidant and anti-cancer substance. Try replacing your morning coffee with green or black tea in order to stay healthy and not to damage your immunity!
