Derech HaMelech wrote:
Where is this tosefta? The only thing I found is the gemarah in Pesachim 42a “3 things … and take 1/500th of a persons sight:pas kiver (buried bread??) fresh bear and fresh vegetables (see rashi)…3 things…and enlighten the eyes: clean bread, fatty meat and old wine”.
fresh bear? Does this include 600 Kilo Polar Bears? If you were attacked by one of those you might chas veshalom lose a lot more than 1/500th of your eyesight.