How to Make iPhone Mail Use a Minimum Text Size for Displaying Emails

When I concentrate hard, I have to concentrate even harder not to let my aimless tongue slip in between my teeth. Else, that shot at the goal or the attempt to re-assemble the faucet could end in pain.
Are you prone to a tongue in cheek, too? Rejoice with me: iPhone Mail can make small text larger automatically. We don't have to concentrate quite so hard staring at our phones and maybe even dare to chew a juicy grape — unhurt:
›› Make mail more legible by having iPhone Mail enlarge tiny fonts automatically.