Chlorophyll is the substance responsible for the green color in plants that accomplishes photosynthesis.
Where is it found?
Good dietary sources of chlorophyll include dark green leafy vegetables, algae (including spirulina and chlorella), wheat grass, and barley grass. Supplements of chlorophyll as powder, capsules, tablets, and drinks are also available.
Chlorophyll has been used in connection with the following conditions (refer to the individual health concern for complete information):
| Science Ratings | Health Concerns |
|---|---|
 |
Chemotherapy (as wheat grass; for side effect prevention) |
 |
Halitosis (for bad breath) |
 Reliable
and relatively consistent scientific data showing a substantial health benefit. Contradictory, insufficient, or preliminary studies
suggesting a health benefit or minimal health benefit. For an herb, supported by traditional use but minimal
or no scientific evidence. For a supplement, little scientific support and/or minimal health
benefit. |
|
Who is likely to be deficient?
Because chlorophyll is not known to be an essential nutrient, a deficiency does not exist. People who do not eat plenty of green foods lack chlorophyll in their diets.
How much is usually taken?
Optimal levels remain unknown. Chlorophyll in the amount of 100 mg two or three times per day can be used to treat bad breath.