Ounce for ounce, goji berries offer more beta - carotene than carrots and more
iron than soybeans and spinach nutrition, which makes them a great source to help stave off iron deficiency!
Spirulina contains between 55 and 70 % protein (more
than beef, chicken, and
soybean), as well as many essential and non-essential amino acids,
iron, calcium, phosphorus...