I'm Working On A Behavioral Modification Intervention Plan For The

I'm working on a behavioral modification intervention plan for the consumption of Coca-Cola. It's the first thing I drink in the morning and I have several coke's throughout the day, until bedtime. I have done some research and found that drinking large amounts of coke can lead to anxiety, depression and more conditions. I was diagnosed with manager depression years ago and treated for PTSD years ago, I no longer take depression medication, so I'm wondering if the consumption of large amounts of soda help my symptoms?