Understanding the Difference: Chlorophyll vs. Chlorophyllin
Before diving into the claimed benefits, it's crucial to understand the distinction between natural chlorophyll and the supplement form, chlorophyllin. Chlorophyll is a fat-soluble pigment found in plants, while chlorophyllin is a water-soluble, semi-synthetic derivative created to be more easily absorbed by the human body. It is often sold with copper and sodium added to aid in this absorption. Many of the human studies conducted on chlorophyll supplements have used this chlorophyllin form.
Potential Health Benefits of Chlorophyll Drops
Many of the benefits associated with chlorophyll drops are based on traditional use or preliminary studies. While research is ongoing, here is a look at the most commonly cited advantages.
Detoxification and Cleansing
One of the most popular reasons for taking chlorophyll drops is for detoxification. Proponents suggest it helps the body eliminate toxins and supports liver health.
- Binding Carcinogens: Some animal and lab studies indicate that chlorophyll can form complexes with potential carcinogens, like aflatoxins, and interfere with their absorption in the gut. A small human study from China found that chlorophyllin intake reduced aflatoxin biomarkers, a type of carcinogen linked to liver cancer.
- Supporting Liver Function: Chlorophyll may aid the liver's natural detoxification processes by enhancing the activity of certain detoxifying enzymes.
Skin Health and Appearance
Chlorophyll drops are a trendy supplement for improving skin from the inside out. Some of the benefits include:
- Acne and Pores: Small pilot studies have shown that a topical chlorophyllin gel can help improve mild to moderate facial acne and reduce the appearance of large pores.
- Anti-Aging: Topical application of a chlorophyllin gel has also been shown to help improve sun-damaged or "photoaged" skin. This is likely due to its antioxidant properties that fight free radical damage.
- Wound Healing: Historically, chlorophyllin-based ointments were used to help heal wounds and reduce odor and inflammation. Research has suggested that chlorophyllin can inhibit bacterial growth, supporting wound healing.
Energy Boost
Unlike stimulants like caffeine, the energy boost from chlorophyll is thought to be more subtle and cellular. Some supplements are formulated with folic acid (Vitamin B9) to further support blood formation and reduce fatigue.
- Boosting Oxygen: Chlorophyll's molecular structure is remarkably similar to hemoglobin, the protein in red blood cells that carries oxygen. A pilot study found that wheatgrass, which is rich in chlorophyll, may help reduce the need for blood transfusions in patients with blood disorders, potentially by improving red blood cell quality.
- Cellular Power: Some animal studies suggest chlorophyll can accumulate in cellular mitochondria, increasing energy (ATP) production with sun exposure.
Internal Deodorizer
Chlorophyll has been used for decades to help neutralize body and breath odor from the inside out. While older studies showed mixed results, more recent evidence is promising for specific conditions.
- Trimethylaminuria: A study on individuals with trimethylaminuria, a condition causing a fishy body odor, found that chlorophyllin significantly reduced the odor-causing compound.
- Halitosis and Body Odor: As a detoxifying agent and binder of odor-causing compounds, chlorophyll is believed to help freshen breath and reduce overall body odor.
Weight Management and Gut Health
Limited research suggests a link between chlorophyll supplementation and weight management.
- Appetite Control: A small 2014 study found that women who took a green plant membrane supplement (including chlorophyll) reported reduced hunger and lost more weight than those who did not.
- Gut Microbiome: Some animal studies suggest that chlorophyll can have a positive effect on the gut microbiome, which is crucial for overall digestive and metabolic health.
Comparison of Chlorophyll Supplements
| Feature | Liquid Drops (Chlorophyllin) | Powder (Chlorophyllin) | Natural Chlorophyll (Whole Foods) |
|---|---|---|---|
| Absorption Rate | Considered faster absorption due to liquid form. | Slower than liquid, but still generally well-absorbed. | Absorbed least efficiently due to fat solubility and digestion process. |
| Convenience | Easy to add to water, smoothies, or beverages. | Must be mixed into a drink; can be more messy. | Requires preparation, cooking, or juicing of green foods. |
| Potency | Higher concentration than whole foods, but variable by brand. | Concentrated, but some of the nutritional value can be lost in processing. | Varies based on food type and preparation; comes with other nutrients. |
| Cost | Can be more expensive per dose than powder or capsules. | Often more cost-effective than liquid drops. | Most affordable option, provides fiber and other nutrients for overall health. |
| Nutritional Profile | Semi-synthetic; only provides a concentrated dose of chlorophyllin. | Like liquid drops, offers concentrated chlorophyllin, but few other nutrients. | Rich in fiber, vitamins, and minerals beyond chlorophyll. |
Potential Risks and Considerations
While generally considered safe, chlorophyll supplementation is not without potential side effects. The FDA does not regulate dietary supplements, so it is important to choose a reputable brand.
Possible Side Effects:
- Gastrointestinal Issues: Some users report stomach cramps, loose stools, or diarrhea, especially when starting with high doses.
- Stool Discoloration: Your stool may temporarily appear green, yellow, or even black, which can be mistaken for gastrointestinal bleeding.
- Photosensitivity: It may increase your skin's sensitivity to sunlight, raising the risk of sunburn.
- Medication Interactions: Chlorophyll can interact with certain medications, including methotrexate, and can interfere with blood thinners due to its Vitamin K content.
- Lack of Regulation: The supplement market is not strictly regulated, so product quality and purity can vary.
Conclusion
Chlorophyll drops, which are actually chlorophyllin, are marketed for a range of health benefits, including detoxification, improved skin, and increased energy. Some small studies and historical evidence suggest promise for certain applications, such as anti-cancer effects, topical acne treatment, and internal deodorizing. However, conclusive, large-scale human studies are lacking for many of the most popular claims. For most people, a balanced diet rich in leafy green vegetables like spinach, kale, and parsley is the best way to gain the health benefits associated with chlorophyll and other vital nutrients. As with any new supplement, it is wise to consult with a healthcare provider before adding chlorophyll drops to your routine, especially if you have pre-existing health conditions or take other medications.
Learn more about the benefits of chlorophyll-rich foods and overall nutrition here.
