Seltzer water is everywhere. From restaurants to office fridges, this bubbly drink has become the go-to for people trying to ditch sugary sodas. It is fizzy, refreshing, and has zero calories. Sounds perfect, right? Well, not so fast.
Like most things, seltzer water comes with upsides and downsides. Let’s break down the facts so you know exactly what you are sipping:
Pretty Good for Hydration!
Seltzer water does just as good a job at hydrating you as still water. The bubbles don’t get in the way of hydration. Your body absorbs it the same way, and it works just as well to quench your thirst. So, if you hate flat water, this bubbly alternative can help you stay on track.
It is especially helpful if you are trying to drink more water but find plain tap water boring. Seltzer gives you that satisfying fizz without adding sugar, caffeine, or calories. It is a win for your water goals.
That means you can enjoy the fizz without the crash or the guilt.
Additionally, carbonation can help you feel full for a longer period. Some people find that it helps curb cravings or prevent overeating. Just keep in mind that the effect isn’t guaranteed.
Digestion Gets Tricky
For some individuals, seltzer water can aid in digestion. It can improve swallowing and may even help with constipation. The carbonation can get things moving.
However, for others, it can have the opposite effect. All those bubbles can lead to gas and bloating. If you have a sensitive stomach or conditions like IBS or GERD, seltzer water might stir things up in a bad way. You will know pretty quickly if it is not your friend.
Your Teeth Need Minor Caution
Plain seltzer water is much safer for your teeth than soda, but it is still slightly acidic because of the carbonation. Over time, that acid can wear down enamel if you are sipping on it all day.
That said, it is a small risk if you drink it with meals. Eating helps neutralize the acid, and using a straw can keep the fizz off your teeth. The real trouble comes from flavored seltzers with added citric acid or sweeteners. Always check the label before you sip.
Some sparkling mineral waters may even help your bones. They contain calcium and magnesium, which are good for bone strength. But seltzer itself, especially plain versions, is totally neutral in this department.
How to Pick the Best Seltzer Water
Not all bubbly waters are the same. The healthiest seltzer water is plain and simple. Look for bottles with just one ingredient: carbonated water. No sugar, no sweeteners, no sodium.
If you are confused at the store, here is a cheat sheet. Seltzer is just water with bubbles, nothing more. Sparkling mineral water is fizzy water from a natural source, often with healthy minerals. Club soda has added sodium or other minerals. Tonic water has sugar and is basically a soft drink. Big difference.
Want flavor? Skip the pre-flavored cans and DIY it. Add lemon, lime, or berries for a fresh taste without the sketchy additives. It is also cheaper.