It's not just coca-cola, virtually all sodas are very bad for health.
Find out more here: https://www.eatthis.com/chemicals-in-soda/
There are natural alternatives though if you really want a fizzy drink you could buy fizzy mineral water and add some fruit juice.
Sure I'll try natural drinks
Also we need to be very aware of what we eat. Even if we are aware of how toxic the food is that most of us consume, we still tend to eat the bad stuff as they bad effects don't seem to be immediate. Sure we may get cancer etc. in 10 or 20 years, but that's a long way away. What most people don't realise is that what we eat affects our energy and out brain almost immediately and can prevent us living a content & abundant life here and now.
i in-courage you to watch The Food Revolution docuseries to learn about this. It's a time limited series which finishes today (but i have a way of viewing all the episode after it's finished and will make a post with the links soon). Episode 8 can be watched now for about another 4 hours: https://summit.foodrevolution.org/broadcasts/earth-on-the-line-how-your-food-choices-can-change-the-world/
@ecency, the bug still exists where copying link to a reply without first opening the thread does not copy correct link. Previously reported months ago (and acknowledged by you).
@noumantahir please follow up here and see if we can find the reason and fix it