Liquid chlorophyll supplements, typically sold as chlorophyllin, are water-soluble derivatives of the natural pigment found in plants. These compounds are a semi-synthetic mixture, often sodium copper chlorophyllin, created to be more stable and easily dissolved in water than natural chlorophyll. Given the high concentrations in liquid form, a common concern among new users is the potential for gastrointestinal side effects. This article addresses whether liquid chlorophyll causes loose stools and explains the underlying biological reasons.
Is Diarrhea a Common Side Effect?
Yes, loose stools and mild diarrhea are recognized and frequently reported side effects of taking liquid chlorophyll supplements. This adverse effect is often experienced by people new to the supplement or those who consume a higher-than-recommended dosage. While the effect is generally mild and temporary, it is a direct result of the supplement acting on the digestive system.
Alongside diarrhea, users may also experience other forms of gastrointestinal discomfort, such as nausea and stomach cramping. This digestive upset is usually not considered dangerous for most healthy individuals. These bowel changes often resolve on their own within a day or two, especially once the supplement is discontinued or the dosage is lowered.
How Chlorophyll Affects Digestive Function
The reason supplemental chlorophyllin can cause loose stools relates to its chemical structure compared to the natural chlorophyll found in leafy greens. Natural chlorophyll is lipid-soluble and contains a magnesium atom at its core, but the supplemental form, chlorophyllin, is chemically modified to be water-soluble. During this process, the magnesium is replaced by a copper ion, creating sodium copper chlorophyllin.
This water-soluble, concentrated compound is often poorly absorbed in the small intestine when taken in large doses. Any substance that is not absorbed but remains in the digestive tract acts as a solute, drawing water into the intestine in a process known as the osmotic effect. This influx of water increases the volume of fluid in the colon, which results in softer, looser stools or diarrhea.
The concentrated nature of the supplement can also irritate the sensitive lining of the gastrointestinal tract. Unlike consuming whole green vegetables, which contain fiber that slows digestion, the liquid supplement delivers a high, isolated dose. The body is not accustomed to processing such a concentrated amount, which can trigger the digestive system to attempt to flush out the excess compound quickly.
Adjusting Dosage and Usage for Relief
If you experience loose stools or cramping when starting a chlorophyll supplement, the first step is to reduce the amount you are consuming. Experts suggest starting with a very small dosage and slowly increasing it over several weeks to allow your digestive system time to adjust. This gradual introduction helps mitigate the sudden osmotic effect that can occur with a full initial dose.
It is recommended to take the liquid chlorophyll with food rather than on an empty stomach to minimize gastric irritation and nausea. Furthermore, concentrated liquid chlorophyll should always be adequately diluted in a full glass of water or another beverage before consumption. For instance, a common recommendation is mixing a small number of drops into eight ounces of water to ensure proper dilution.
Since diarrhea can lead to dehydration, it is also important to increase your overall fluid intake, especially when first starting the supplement. If symptoms persist, worsen, or are accompanied by severe abdominal pain, it is advisable to stop taking the supplement entirely and consult a healthcare professional.