<human>:  Suggest a few effective remedies for a cold.
<bot>: 
1. Get plenty of rest.
2. Drink lots of fluids.
3. Take over-the-counter medications.
4. Use a humidifier to ease congestion.
5. Try a saline nasal spray or gargle with saltwater.
6. Eat Vitamin C-rich foods.
7. Take a hot shower or bath.