Contaminated water causes an estimated 7.15 million illnesses in the US every year, from quick stomach bugs to slow-building harm from lead and PFAS. This guide explains what actually happens in your body, the symptoms to watch for, who's most at risk, and how to tell if your tap is safe. You'll also learn the filtration steps that block the contaminants most likely to reach your glass.

The EWG found 324 contaminants in U.S. tap water — including PFAS in the water of 158 million Americans. This guide covers what's in your tap water, why bottled water isn't the safer choice most assume, and which home filtration options actually deliver. Here's how to choose the best water to drink.

Alkaline water is generally safe for most pregnant women, but the quality of your water source matters more than its pH. This guide covers what the research says, practical timing tips for meals and prenatal vitamins, and how to choose the safest option. If you're already using a quality water ionizer at home, you're likely in good shape.

Most dogs can drink alkaline water occasionally without immediate harm, but vets consistently recommend fresh filtered water at neutral pH for daily use. This article covers what the veterinary science says, when alkaline water poses real risks, and which dogs should avoid it entirely. If you use a home ionizer, you'll find specific guidance on the safest setting for filling your dog's bowl.

Alkaline water has a higher pH than regular tap water, but the pH number doesn't tell the whole story. This guide breaks down the peer-reviewed research on alkaline water, when it may offer real benefits, and the key difference between bottled alkaline water and ionized water that also delivers dissolved molecular hydrogen.

Research to date shows alkaline water doesn't harm kidney function in healthy adults, though the type of water matters. This guide covers ionized vs. mineral water differences, kidney stones, and what CKD patients should know. For most healthy adults, drinking alkaline water daily appears safe.

Acid reflux affects roughly 1 in 5 American adults, and a 2012 study found that pH 8.8 alkaline water permanently inactivates pepsin - the enzyme responsible for reflux tissue damage. This article covers what the science actually shows, how alkaline water compares to antacids, and what pH level matters most. The source of your alkaline water changes the results.

Alkaline water delivers under 1 mEq/L of alkali per liter — your body neutralizes 40-100 mEq of acid daily, per a 2024 Journal of Urology study. This article covers what side effects people actually report, who genuinely needs to be careful, and what clinical trials say. Most healthy adults tolerate it well — but one specific risk involving kidney disease is worth knowing before you start.

Making alkaline water at home ranges from a 50-cent baking soda trick to a $4,000 ionizer and the results are very different. This guide ranks all four methods by what they actually produce, what each costs, and which is worth it depending on your goals. If you want real pH consistency plus molecular hydrogen, only one method delivers both.