Cola is not the most dangerous beverage out there, but it's better to drink it in moderation. It's all about the caffeine and the sugar.
How much caffeine is in cola?
One can of a cola soft drink contains 37mg of caffeine, which is not huge. Pregnant women can consume up to 200mg of caffeine per day [1]. It's possible to stay within your daily limit even if you drink a cup of cappuccino, some tea, and later in the day a can of cola.
What about sugar?
Here’s where it gets tricky. One can of classic cola contains 8 teaspoons of sugar, which is one and a half times the daily recommendation [2]. Excess sugar can lead to weight gain and the development of gestational diabetes [3]. And both can be harmful to mother and child.
Is sugar-free cola healthier?
Not necessarily. To make soft drinks sugar-free, manufacturers use artificial sweeteners, which are almost calorie-free and this can be a good thing. However, not all sugar substitutes are safe. For example, cyclamates are banned by the FDA [4]. If the regulatory authorities in your country have a different opinion, check your drink’s ingredient label.
How much cola can pregnant women drink?
No one can give exact numbers. You have to calculate the amount of caffeine and sugar you should have in your diet yourself. Drinking an occasional soft drink won't hurt; just make sure not to replace water with cola or with any other sugary or caffeinated beverage.
And remember that it’s always best to talk to your doctor.
