- One vegetable ‘keeps colds and flu at bay’ and has more vitamin C than citrus fruits Surrey Live
- Christmas leftovers that help control blood sugar – including roast potatoes My London
- Add these products to your holiday menu to improve digestion and avoid illnesses RBC-Ukraine
- The health benefits of Christmas dinner with nutritionist Rob Hobson ITV News
- Vitamin C key for ‘keeping colds and flu at bay’ this Xmas – see list of top sources The Mirror
