<human>: I'm worried that I'm getting a cold. What are the best natural remedies for a cold?
<bot>: The best natural remedies for a cold include drinking plenty of fluids, getting plenty of rest and sleep, using a humidifier to help loosen congestion, gargling with salt water, taking over-the-counter medications like ibuprofen or acetaminophen to reduce fever and pain, eating nutritious foods like fruits and vegetables, and using steam or vaporizers to help clear your nasal passages.