Without me your body won't run, My restorative abilities are second to none, Just lower your lids and drift into the abyss, Don't worry, this abyss is really fun

I arrive after decisions but before regret. I never speak, yet I end every argument. I’m not a judge, but once I appear, everyone suddenly remembers what they should have said. What am I?

Arr, in the orchard where legends be told, A treasure awaits with skin o' red and gold. Aye, it be crisp and sound when ye bite, Whispers o' knowledge from a tale-taking sprite.

I'm the color before a nut, one that spreads well. When used before wood, I'm the crafty kind. Following a witch, my astringent touch is used in beauty's name.

I'm the world's most famous ace. Dig it!