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Chlorella (Broken Cell Wall)

Detox binding · greens · iron

MODERATE EVIDENCEVEGANREAD THE RESEARCH
Written to our editorial standards · reviewed against published research· Updated 2 Jun 2026
Last reviewed: May 30, 2026
QUICK ANSWER

Chlorella: Detox binding · greens · iron. Green algae with a fibrous cell wall that binds heavy metals and supports gentle detoxification. Rich in chlorophyll and B12. Standard dose 3 g, taken in the morning, about $24/month. Evidence rating: moderate evidence.

What is Chlorella?

Chlorella is a single-celled green freshwater alga renowned for its concentrated chlorophyll content and unique fibrous cell wall, which has been shown in animal and human studies to bind certain heavy metals and persistent organic pollutants in the digestive tract, gently supporting elimination. Because the intact cell wall is indigestible, only 'broken cell wall' or 'cracked cell wall' chlorella delivers usable nutrition. It is a notable plant source of vitamin B12 analogs, iron, and protein. Standard doses are 2-5 g per day, taken with meals. Look for purity testing, algae products can concentrate environmental contaminants if poorly sourced.

WHY IT MATTERS

Green algae with a fibrous cell wall that binds heavy metals and supports gentle detoxification. Rich in chlorophyll and B12.

Natural food sources

Where possible, get Chlorella from whole foods first. Common dietary sources include:

Chlorella (whole algae)Green algaeGreen smoothie blends

Where to buy

Sun Chlorella Sun Chlorella A 200mg
RECOMMENDED
Sun Chlorella, Chlorella
3 g · Morning · ~$24/month

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Common questions

What is Chlorella?
Chlorella is a single-celled green freshwater alga renowned for its concentrated chlorophyll content and unique fibrous cell wall, which has been shown in animal and human studies to bind certain heavy metals and persistent organic pollutants in the digestive tract, gently supporting elimination. Because the intact cell wall is indigestible, only 'broken cell wall' or 'cracked cell wall' chlorella delivers usable nutrition. It is a notable plant source of vitamin B12 analogs, iron, and protein. Standard doses are 2-5 g per day, taken with meals. Look for purity testing, algae products can concentrate environmental contaminants if poorly sourced.
What is Chlorella used for?
Detox binding · greens · iron. Green algae with a fibrous cell wall that binds heavy metals and supports gentle detoxification. Rich in chlorophyll and B12.
What is the standard dose of Chlorella?
3 g, typically taken in the morning. Approximate cost is $24 per month.
How strong is the evidence for Chlorella?
Moderate evidence for its primary uses. See the full study list on the research page.

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