Food commonly mimics the parts of the body it benefits.
For example, kidney beans and black beans are good blood tonics and support kidney function:
Walnuts are very good for brain function due to their high levels of omega fatty acids and vitamins E and B6:
Tomatoes contain lycopene and are good for heart function:
Carrots are high in lutein and carotene, which are important for eye health:
Dry kibble resembles a mountain of desert rocks, which resembles a pile of bladder stones: