How do you euglena make you sick?

Answer 1

Euglena are generally not harmful and are often found in freshwater environments. However, certain species can produce toxins under specific conditions, which may lead to illness if ingested. Additionally, if these organisms proliferate excessively, they can disrupt aquatic ecosystems, potentially leading to harmful algal blooms that can negatively affect water quality and health. Overall, while Euglena themselves are not typically a direct cause of illness, their toxic effects in certain contexts can pose health risks.