A member asked:

I drink 1 can of coke zero every other day but on some days when i drink a sip it tastes extremely bad(weird chemical) taste.what can cause it?

A doctor has provided 1 answer
Dr. Stuart Hickerson answered

Specializes in Family Medicine

Phenylalanine: Coke Zero contains the following: Carbonated water, caramel, phosphoric acid, aspartame (which contains phenylalanine). The ammino acid is known to effect your taste. One thought I would have is perhaps you have been eating something more acidic prior to when it taste "funny" as aspartame breaks down easier in an acidic enviroment.

Answered 6/28/2015

3.6k views

Thank

Related Questions

A member asked:

Is drinking pepsi max / coke zero bad for your diet?

A doctor has provided 1 answer

A member asked:

I drink 4 liters of diet coke a day. Is this a bad thing?

7 doctors weighed in across 2 answers