1. Honey Honey works like magic during the winter season. In fact, it works great to treat cough as well. 

2. Nuts Munch on nuts in the winter season as it helps in boosting body temperature. 

3. Ginger Tea Ginger works wonders to keep you warm. You can have it in your cup of tea.

4. Jaggery Jaggery doesn't only keep you warm but also tastes delicious and is healthy as well.

5. Sweet Potatoes You can either gorge on roasted sweet potatoes or some hummus this winter season to keep yourself warm.