Learn about the potential downsides of these popular green supplements made from algae, including potential side effects and contamination concerns.

Chlorella and spirulina are two types of nutrient-dense microalgae used as supplements. There is some evidence that both may support heart health, blood sugar control, and immune function. However, ...

Global food security is under severe threat, with climate change and a rapidly growing population creating commodity shortages, hiking prices, and putting pressure on governments to find viable ...