kombucha is:

a rich source of probiotics

rich in anti-oxidants

anti-bacterial, fights candida

a type of blue green algae, spirulina contains nutrients:

B vitamins

beta-carotene

vitamin E

High in protein (it's often used as a vegan source of protein)

antioxidants

minerals

chlorophyll

phycocyanobilin

Spirulina helps fight:

attention deficit hyperactivity disorder

cancer

fatigue

high cholesteral

high triglycerides

viral infections

Spirulina benefits include:

weight loss

increased energy

stimulated immune system