Detoxification Benefits of Chlorophyll and Chlorella

Chlorophyll and chlorella are similar, but they are not the same: While chlorophyll is an isolated compound, chlorella is an algae that contains chlorophyll as one of its primary components.

Chlorophyll

You might remember the term chlorophyll from biology class—it's the green pigment that allows plants and algae to carry out photosynthesis, the process of converting sunlight into energy. As a plant extract, chlorophyll is known to support detoxification (1) and healthy oxygen uptake (2,3) and is commonly consumed as a liquid supplement.

Chlorella

Chlorella, a single-celled freshwater algae, is widely regarded as a superfood. It boasts one of the highest concentrations of chlorophyll found in any plant on Earth (4). As a whole food, it also provides a variety of vitamins, minerals, and antioxidants (4).

Chlorella is available as a supplement in various forms, including powders, tablets, and in herbal glycerites. Chlorella has an exceptionally hard cell wall, so it is most beneficial when consumed in a form where the cell wall has been broken or processed to enhance bioavailability (5).

Both chlorophyll and chlorella are powerful tools for supporting effective detoxification. Here’s how they support the body’s natural detox processes:

1. Bind and Neutralize Toxins

Chlorophyll is particularly noted for its potential to bind with certain substances, such as endocrine disruptors (1) and aflatoxins (6). By binding to these substances, chlorophyll may help reduce their absorption in the gut and promote their effective excretion from the body. Similarly, chlorella has been studied for its ability to bind to and facilitate the excretion of heavy metals from the body (7,8,9).

To learn more about detoxification, read this article: How Does Detoxification Work? Understanding Phase I, Phase II, and Phase III Detoxification.

2. Support Liver Function

Chlorella and chlorophyll may support overall liver health when used as part of a balanced diet and healthy lifestyle (10,11). Research on chlorella supplementation in individuals with non-alcoholic fatty liver disease have observed reductions in liver enzyme levels as well as improvements in blood sugar and lipid profiles (10). These potential benefits could be associated with chlorella’s nutrient density and chlorophyll content.

Castor oil packs are another great way to support liver health. To learn more, read this article: Castor Oil Packs: A Natural Remedy For Liver Health and Detoxification.

3. Neutralize Free Radicals and Reduce Oxidative Stress

Chlorophyll and chlorella are sources of antioxidants, which may help neutralize free radicals and reduce oxidative stress (12,13,14). This antioxidant support can assist in maintaining the health of detoxification organs, such as the liver, and promote efficient detoxification processes.

To learn more about how antioxidants work, read this article: Everything You Need To Know About Antioxidants.

4. Support Healthy Oxygenation

Both chlorophyll and chlorella are thought to support healthy oxygenation within the body. Chlorophyll’s structure closely resembles hemoglobin (15), the molecule in red blood cells responsible for oxygen transport, and may assist in promoting efficient oxygen uptake (16). Healthy oxygenation supports detoxification by enhancing the delivery of oxygen to cells and tissues (17), which is essential for optimal metabolic and detox processes. Healthy oxygenation is important for energy levels, cellular health, and overall vitality.

5. Promote Natural Deodorization

Chlorophyll and chlorella have been noted for their potential to reduce odors by neutralizing odor-causing compounds in the body. Historically, chlorophyllin, a derivative of chlorophyll, was used to manage wound and fecal odors (18,19). Chlorophyllin has also been studied for its effectiveness in reducing the "fishy" odor associated with trimethylaminuria, a condition marked by the excretion of trimethylamine (20). While chlorella's role in deodorization is less studied, its high chlorophyll content suggests it may have similar benefits, and anecdotally, many people reach for chlorella to help with occasional bad breath and body odor.

While chlorophyll and chlorella are generally well-tolerated, they may not be suitable for everyone. It’s important to consider individual circumstances and consult with a healthcare provider if needed. Here are some scenarios where caution may be necessary:

1. Allergies: Individuals with known allergies to algae should avoid chlorella and chlorophyll.

2. Medication Interactions: Chlorophyll and chlorella may bind to certain medications, potentially reducing their effectiveness. This is particularly important for medications requiring consistent blood levels, such as blood thinners, immunosuppressants, and thyroid medications.

3. Digestive Sensitivities: Some people may experience mild digestive discomfort, such as bloating or gas, when starting chlorophyll or chlorella (21). Chlorophyll and chlorella may turn the feces and urine green and may stain the mouth. This is not a cause for concern. Gradual introduction is recommended to assess tolerance, and if digestive upset occurs, supplementation should be stopped or slowed to a tolerable dose.

Moderate doses of chlorophyll and chlorella are generally considered safe for consumption during pregnancy and lactation (21), with some studies indicating potential benefits. For example, chlorella supplementation has been linked to a reduced risk of anemia, edema, and proteinuria in pregnant women (22). However, comprehensive research on their safety and efficacy during pregnancy and lactation remains limited. Therefore, it is advisable for pregnant and breastfeeding women to consult with their healthcare provider before incorporating chlorophyll or chlorella supplements into their regimen.

Chlorophyll and chlorella are well-regarded as being supportive of the body's natural detoxification processes and overall health. While they are frequently grouped together, there are important distinctions between these two nutrients.

Chlorophyll is an isolated plant compound that supports detoxification, oxygenation, and liver health and is commonly consumed in liquid form.

Chlorella is a nutrient-dense freshwater algae that has a high chlorophyll content. Being a whole food, it also contains additional vitamins, minerals, and antioxidants, making it a popular choice for those seeking to support healthy detoxification and overall wellness.

Both are generally well-tolerated and versatile, but certain individuals, including those with allergies or taking prescription medications, should consult a healthcare provider before use.