Why is ginger ale good when you're sick?

Question

See above ?

Answer 1

Ginger Root is naturally great for the digestive system.  

It is sold in natural health food stores for that very reason.  I use crystalized ginger if I have an upset stomach or for motion sickness and it works like a charm.

Answer 2

It is considered "neutral", just carbonated water and sugar.  It is more likely to pass through an ailing digestive system than a heavy milk or caffeine drink that requires more digestion and may be rejected by your stomach.