What is the God-given food to Human kind

After man sinned, he was driven out of the Garden of Eden, and no longer had access to the wonderful tree of life. Man had to gain his livelihood by tilling the earth, and the "herb of the field" (originally food for the animals) was added to his diet.
GENESIS 1:30 ... "And to every beast of the earth and to every fowl of the air, and to everything that creepth upon the earth, in which there is life, I have given every green herb for meat; and it was so." 
GENESIS 3:17-19 "And unto Adam He said, Because thou hast harkened unto the voice of thy wife, and have eaten from the tree of which I commanded you, saying, 'You shall not eat of it':
Cursed is the ground for your sake;
In toil you shall eat of it All the days of your life.
Both thorns and thistles it shall bring forth for you,
And you shall eat the herb of the field.
In the sweat of your face you shall eat bread Till you return to the ground,...... "
HERBS (vegetables): 
Leaf: beet greens, brussels sprouts, cabbage, collard, etc
Flower: globe artichoke, broccoli, cauliflower.
Root: carrots, beets, potatoes, turnips, etc.
Although vegetables (green herb) were not part of the Original Diet given to man, they were added to man's diet after he sinned and are part of his diet today.