Knowledge is power.
As mentioned by the author pepper added rasam will be a good home remedy for cough and cold. We mix this rasam in cooked rice and eat. Sometimes we drink the same with glass also. Throat infection will come down if we take this rasam two times a day and for 3 or 4 days. But regularly using this rasam will be good and you will be free from cold and cough.
Like this, there are many home remedies that will help us in curing many health issues. But these days many people even don't know what is the advantage of these home remedies.