Going through some of the un-categorizing stuff on wowhead and found these
http://ptr.wowhead.com/spell=146807
...It appears the other one's don't have the correct tool tips in the items. However I can post what they say.
Well Fed: Strength increased by 300. Melee attacks will also be significantly bloodier, even mysteriously against opponents with no blood. Lasts 1 hour.
Well Fed: Agility increased by 300. Melee and ranged attacks will also take on mysterious cosmetic properties. Lasts 1 hour.
Well Fed: Intellect increased by 300. Spell casts will also trigger cosmetic sparks that streak towards the intended targets. Lasts 1 hour.
Well Fed: Spirit increased by 300. Your benificial spell effects will now also trigger cosmetic sparks that streak towards theirthe intended targets. Lasts 1 hour.
Well Fed: Stamina increased by 450. Taking damage will now also cause you to appear larger and more stone-like. Lasts 1 hour.
Well Fed: Mastery increased by 300. Taking damage will now also cause you to appear larger and more stone-like. Lasts 1 hour.
They're at the bottom of the uncategorized section.
Very interesting