Chlorella is a nutrient-dense freshwater green algae that has been widely studied for its broad range of potential health benefits. Research suggests that its rich profile of vitamins, minerals, chlorophyll, and antioxidants may support immune function, help maintain healthy cholesterol and blood pressure levels, and promote the body's natural detoxification processes. Studies indicate that chlorella's unique ability to bind to certain heavy metals and unwanted compounds has drawn particular interest in the area of detoxification support. Available in powder, tablet, and broken cell wall forms — the latter designed to improve digestibility and nutrient absorption — chlorella remains one of the more extensively researched green superfoods, though ongoing studies continue to clarify the full scope of its benefits.
Compare this supplementResearch suggests that chlorella may support immune function through multiple biological mechanisms, including stimul...
View studies →Research suggests that Chlorella species demonstrate meaningful detoxification capabilities across a range of environ...
View studies →Research suggests that Chlorella may support nutrient absorption indirectly, primarily through its potential to bind ...
View studies →Research suggests that the available evidence directly linking Chlorella supplementation to antioxidant support is no...
View studies →These are commonly referenced dosage ranges for this supplement. They are not medical recommendations. Always consult a healthcare provider before supplementing.
| Form | Dose range | Frequency | Studied for | Source |
|---|---|---|---|---|
| Extract | 1,200 mg | Daily | immune function, antioxidant support | Standardized extract dose used in immune-focused RCTs |
| Powder | 6–10 g | Daily | detoxification, heavy metal reduction during pregnancy | Doses used in Japanese studies on dioxin and heavy metal detoxification |
| Powder | 3–5 g | Daily | detoxification, nutrient absorption, general health | Frequently used in clinical trials studying heavy metal detox and nutrient status |
| Tablet | 5–10 g | Daily | blood pressure regulation, cholesterol management | Higher doses used in cardiovascular-focused clinical trials |
| Tablet | 3–5 g | Daily | general health, antioxidant support, immune function | Common dose range used across multiple RCTs |