Jun 13, 2023 · While it has several benefits, you may be wondering if it comes with any side effects. This article reviews the potential downsides and side effects of spirulina.

Dec 12, 2025 · Spirulina side effects you should know — possible allergy reactions, toxin contamination, issues for autoimmune or bleeding conditions, and how to use it safely.

Nov 13, 2025 · Learn about the uses and potential benefits of Spirulina including dosage guidelines, side effects, interactions and safety/efficacy ratings.

Apr 9, 2025 · The side effects of spirulina may range from aggravating autoimmune disorders to causing nausea and abdominal discomfort. It may also exacerbate medical conditions such as …

May 26, 2024 · When taken as directed, spirulina generally doesn’t cause side effects. In some people, it may cause mild side effects, including headaches, diarrhea, bloating, and gas.

Sep 9, 2025 · Spirulina is a type of blue-green algae that grows naturally in alkaline water, which is water with a pH greater than 7, and is rich in compounds that may help reduce inflammation, protect …

May 10, 2025 · Spirulina is an antioxidant that has anti-inflammatory properties. Supplementing with spirulina may support your immune system. It may stimulate white blood cells that destroy infectious …

Sep 4, 2025 · Generally safe and well tolerated for most people and has no clearly established drug interactions. Spirulina may be prone to contamination with heavy metals and cyanobacteria, …

Aug 15, 2025 · Discover the potential side effects of chlorella and spirulina supplements, including gastrointestinal issues and contamination risks.

Jul 24, 2025 · In this guide, we’ll dive deep into everything you need to know about Spirulina—what it is, its health perks, possible side effects, dosage recommendations, who should take it (and who …