Some ancient Romans used silver coins in their water jugs. Silver kills bacteria—it’s why old-timers never got sick on ships. Today, silver is used in some high-end filter cartridges.
You can literally be ancient and modern at the same time. Go drop a clean quarter in your pitcher? Joke—don’t. Modern coins are mostly nickel and zinc. Use a silver spoon instead.
Now go drink something. And make it chemical-free. Your cells are clapping.