Christopher Hills

Christopher Brian Hills (April 9, 1926 – January 31, 1997) was an English-born author, described as the "Father of Spirulina" for popularizing spirulina cyanobacteria as a food supplement. He also wrote 30 books on consciousness, meditation, yoga and spiritual evolution, divining, world government, aquaculture, and personal health.

Hills was described by the press as a "Natural Foods Pioneer". There is no robust evidence that spirulina supplements have any significant beneficial health effects, and Hill's companies were sued for making misleading claims about their effectiveness.