For more information on this topic, take a look at these websites:
- NHS Choices €“ alcohol advice
- Drinkaware €“ hangovers
- NHS Choices €“ hangover cures
- NHS Choices €“ colds
- NHS Choices €“ healthy Christmas
- NHS Choices €“ winter health
- NHS Choices €“ exercising in winter
- NHS Choices €“ five safer sex tips for the party season
- British Heart Foundation €“ heart healthy Christmas tips
- NHS Choices €“ norovirus.