A healthy immune system is always important, and here to tell us how algae can boost your immunity is Catharine Arnston. Catharine had a 30-year career as an international attache as well as being a publisher of an international magazine and founder of three start-ups. But all of that changed when her younger sister was diagnosed with breast cancer. Her sister’s oncologist told her to switch to an alkaline diet because it would help her heal.

Catharine put everything on hold to help her sister and in the process Catharine discovered algae.