Many people ask me if Diet Coke is bad for weight loss. The short answer is no. Let me explain why. While many may argue that you should avoid soft drinks to lose weight there can be some exceptions. The underlying reasoning behind this is that successful weight loss is a result of calories in vs. calories out.
Calories In vs. Calories Out
Losing weight is a result of a calorie deficit. That means you burn more calories than you put into your body. If at the end of the day you've burnt more calories than you've eaten, you've lost some weight. Coke itself is filled with sugar and therefore one can roughly contains 150 calories. So is Diet Coke bad for weight loss too? Well it only contains 1 calorie. Yes 1 tiny little calorie is all it's going to put in your system. Now this one calorie is not going to make a much difference at the end of day to your total caloric consumption.
So It's Completely Safe?
Even though the calories are low, I wouldn't say that. I also wouldn't say it's bad for you either. While putting those artificial sweeteners into your body won't give you any benefits, they won't make you gain weight. However it's up to you to decide if you're OK with drinking artificial chemicals. While Diet Coke isn't bad for weight loss, it's not exactly natural.
Drink In Moderation
My advice would be to drink Diet Coke in moderation. Given that it only has 1 calorie, it's not going to make you gain weight. However for simple health and well being reasons I wouldn't advice drinking it like water. A few times a week would be an acceptable amount of consumption.
So in short, is Diet Coke bad for weight loss? No but drink it in moderation.