It is very easy to reduce the harmful effects of Cola on the body. You need to stop drinking Coke and start drinking something else instead.
It will be difficult at first. Any eating behavior is a habit that is imprinted on the brain at a biochemical level. It is "stitched" somewhere that you can quench your thirst with a liquid with a cola flavor. And this is what makes you drink Coke when you are thirsty.
To change this, you have to work in two directions. First, when you feel thirsty, you need to drink something else - for example, tea. So that the brain remembers: thirst is quenched with tea. Secondly, sometimes you still need to take Cola, rinse your mouth with it, let yourself feel its taste, but not swallow. So that the brain remembers: a liquid with a cola flavor does not quench thirst.
Over time, you will stop wanting Cola. It will be as easy not to drink it as it is now easy not to eat grass. It is not "stitched" in the brain that the herb is nutritious and satisfies hunger well. So you don't want it.
Pay attention to the care of your teeth and gums. Rinse your mouth more often, monitor the condition of the enamel. A lot of sugar is a good breeding ground for bacteria.
Try not to use sugar in your food. You already get a lot of it, avoid pastries and other cakes, sugary fruits.
Move to burn more calories.
Eat more calcium. More calcium, whether in pills or in tablets.
I can't imagine what to do with the kidneys and how to reduce the risk of stones formation. A lot of cola - a lot of calcium salts and phosphoric acid in the urine. a lot of salt in the urine - a lot of risk of stone formation. In general, keep an eye on your soil.
Let's split the problem into three:
Phosphoric acid. The load on the stomach can be reduced by eating the cola with something. It is more harmful on an empty stomach.
Teeth (acid and especially sugar). You can rinse your mouth after.
Sugar. Cola gives you more of the adult daily sugar requirement. Now you need to eat as little sweets as possible and drink tea without sugar.
Are you asking permission? You can, you can. And run and squat. You can and lie down. And listen to the sensations - does the harmful effect of cola on the body decrease?