<human>:  What are natural remedies for a sore throat?
<bot>: 
1. Gargling with warm salt water is one of the most effective natural remedies for a sore throat.
2. Drinking hot tea with honey and lemon may also help soothe the sore throat.
3. Herbal teas such as chamomile, marshmallow root and slippery elm can all be beneficial.
4. A humidifier can help add some moisture to the air, which can provide relief from a sore throat.
5. Eating foods such as yogurt, garlic and ginger may also help to reduce inflammation and ease pain associated with a sore throat.