[doodad]

There is probably some truth in this. Water was feared as a carrier of disease, with some good reason, and beer was consumed by all ages as the main beverage. It was a weak beer, but the boiling and addition of herbs made for a clean drinking supply.

[toddlintown]

“There is probably some truth in this.”

Obviously you didn’t read the story, with a primary source bibliography.

[RightOnTheLeftCoast]

"...addition of herbs..."

Ah, my beloved hops. Give me a good hoppy IPA any day. The extra hops were to preserve the brew for long sea voyages and warm weather. For me, it's about taste. Best hoppy brews I've had: Live Oak (available only on tap in Austin), Firestone-Walker Pale Ale and Pale Nectar, Lagunitas... mmm, good stuff.