I am taking Spirulina capsules. Even the capsules are vegetarian. Since the karma phal of eating anything is Satwik, Rajsic and Thamsic thoughts based on food eaten.

I would like to know what catergory Spirulina comes under? Is it Sattvic, Rajasic or Tamasic food? If it is Rajasic or Tamasic..then I would like to give it up.

Please reply!!