The 30-day gallon water challenge has been a buzzed-about trend for a while now and is still floating around TikTok, with ...

Even though the general recommendation is to drink about eight glasses of fluids a day ... much water at once isn't ...

An curved arrow pointing right. It's a huge myth that we need to drink 8 glasses of water a day. Produced by Devan Joseph Follow BI Video: On Twitter More from Science It's a huge myth that we ...

One of the more well-known trends is the #gallonofwateraday encouraging participants to drink one gallon, or 4.5 liters, of water per day. But how much water do we actually need to drink daily?

2. Frequent urination Consuming a gallon of water a day can lead to frequent urination, which can be inconvenient and ...