According to ancient Indian medicine systems Siddha and Ayurveda, tamarind fruit is believed to have numerous healing powers. It is a quintessential ingredient of the commonly prepared south Indian curries like sambar, rasam, or kuzhambu. In a recent study it was found that we can largely reduce the loss of nutrients while cooking vegetables by boiling them in tamarind juice instead of plain water, which we have been following for generations. Besides we also make pungent tamarind soup (puli thanni) and sweet tamarind juice (panakam) that have been customarily served on the day of fasting for its excellent detoxifying property. Obviously tamarind juice or tamarind soup can be included into our detox diet which also aids in weight loss.
Panakam is a traditional ayurvedic lemonade offered as neivedyam to deities at home on the day of Sashti Viratham (fasting) observed by Saivites and also on the day of Rama Navami celebrated by Vaishnavites. Rama navami is celebrated on the birthday of Lord Rama and Kandha Sashti Viratham is usually observed on the Sashti thithi of every month and is also observed for seven consecutive days in the month of Iyppasi after Deepavali.