My doctor told me it's perfectly fine as long as you make sure you are drinking plenty of water. If you drink a 32oz Coke make sure you drink 32oz of water, or more. :)

It is recommended 200-300 grams of caffeine a day each doctor is different but try not to exceed 300 and a soda such as coke contains 80 per 12 oz.

I drink soda but then I switch it up and drink water later on to just wash it down

you can have like a soda a day you'll be fine.

I say nope just don't over do it:)