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Tonic water, also known as Indian tonic water, is a soft drink, carbonated in nature with an additive called as Quinine, which is commonly used in combination with other drinks, like gin. Quinine is actually a medicine, which was used as a prophylactic agent against malaria, whose content has been reduced in tonic. Since it has medicinal effects due to addition of quinine, it got the name Tonic. Tonic water was intended to be used in South Asian and African regions, which has high cases of malaria.
Originally, to help cure or prevent malaria, quinine was added to tonic water. Today it is often mixed with gin and lemon or lime to create an alcoholic drink. Understanding soda water is made easier by these basic facts and terms.houd the water also pick up enough different minerals to add a flavor to the water it becomes sparkling mineral water. In its basic construction, soda water is just water and carbon dioxide. One natural result of carbonation is sparkling mineral water.