Chlorella and spirulina are two powerhouses of the sea. They are sold in every form and they are supposed to be packed with nutrients, but are they the same?
Spirulina and chlorella are entirely different foods although they taste and look alike. They are both full of antioxidants and are nutrient-dense.
While spirulina has been used as a food source for thousands of years, chlorella was discovered after the 19th century.
Differences between Chlorella and spirulina
- The main difference lies on the processing of both, while spirulina is ready to eat once dried, chlorella requires its cell walls to be cracked and pulverized to be safely eaten.
- Eating chlorella without cracking the cell walls can lead to photosensitivity.
- Spirulina contains copper and it has more vitamin B1.
- Chlorella contains more omega-3, zinc, and iron.
The bottom line
Any of these blue algae is better than none, but chlorella is a little bit more complete than spirulina.