peanuts

so apparently I need arginine to live well,
and I hate depending on others to live,
so I was wondering if I can grow it on my own
and I found this,
http://www.dietaryfiberfood.com/amino-acids/arginine-content-food.php
after a bit of math,  about 8 to 16 spanish peanuts after each meal would be all I need,

can the solution cost only peanuts ?
I tested using just the peanuts, and it seems to be kind of working,

and the squash seeds should work even better (once I am growing them)
http://www.dietaryfiberfood.com/amino-acids/arginine-in-foods/page-2.php
I found this very exciting before testing, and not quite so much after testing.