Health & Environment Does algae in water harm humans? March 4, 2026 by Myaya | Leave a Comment Algae in water can pose risks to humans, ranging from mild skin irritation to severe poisoning, depending on the type of algae and the level of contamination. While many algae are harmless, certain species, known as harmful algal blooms (HABs), produce toxins that can impact human health through ingestion, inhalation, or skin contact. Understanding Algae […] Read more ยป