A method of producing a fermented fruit based herbal health drink composition useful as an antioxidant, cardio-tonic, diuretic, digestive, choleretic, nervine relaxant and immunomodulant, comprising extract from plant Andrographis with a concentration ranging between 0.5 to 10% based on the total health drink, extract from fruit, and ethanol ranging between 3 to 13% in total health drink, optionally extract from plant Tinospora, said method comprising:
- (i) obtaining aqueous extract from plant Androgruphis and optionally Tinospora,
- (ii) concentrating the aqueous extract,
- (iii) lyophilizing the concentrated extract,
- (iv) adding sugar to fruit extract,
- (v) obtaining fruit base material,
- (vi) autoclaving said base material,
- (vii) mixing fermentation enhancer and lyophilized extract with base material,
- (viii) adding the mixture of step (vii) with an inoculum for fermentation, in aseptic conditions,
- (ix) fermenting mixture of step (viii) for 4 to 10 days,
- (x) filtering the fermented material and obtaining a fruit filtrate,
- (xi) pasteurizing the filtrate,
- (xii) adding carbonated water to the pasteurized filtrate,
- (xiii) obtaining a fermented fruit based health drink, and
- (xiv) adding preservatives and coloring agents to the drink of step (xiii).