Common Digestive Issues Associated with Chlorophyll
For many users, the most common side effects of taking chlorophyll are related to the digestive system. These issues can be uncomfortable but are generally mild and temporary. They are often linked to the body's reaction to the supplement, especially when first starting or when taking a high dose.
Diarrhea and loose stools
Chlorophyll, particularly in liquid form, has been known to cause diarrhea or loose stools. This can occur as the body adjusts to the new substance or if a dose is too high. This effect is thought to be related to chlorophyll's laxative properties. If this occurs, reducing the dosage or discontinuing use usually resolves the issue quickly.
Stomach cramps and discomfort
Along with changes in bowel movements, some people report experiencing stomach cramps or a general feeling of gastrointestinal discomfort. This can also be a sign of overconsumption or a sensitivity to the supplement. If stomach cramps persist, it is advisable to consult a healthcare professional.
Discoloration of bodily fluids and skin
One of the most noticeable side effects of taking chlorophyll is the temporary discoloration of bodily fluids. This is not typically harmful but can be alarming if unexpected.
Green, yellow, or black stool
The strong pigment in chlorophyll can cause your stool to turn green, yellow, or black. This is a common and harmless side effect, though a black stool could potentially be confused with gastrointestinal bleeding. If you are concerned, it is always best to speak with a doctor to rule out other causes.
Yellow or black tongue and green urine
Similar to stool discoloration, chlorophyll can also cause a yellow or black discoloration of the tongue and may turn urine green. These effects are temporary and will resolve after you stop taking the supplement.
Skin sensitivity and other risks
In addition to the digestive and discoloration issues, there are a few other risks and side effects to be aware of, especially with prolonged or excessive use.
Increased sun sensitivity
Taking chlorophyll may increase your skin's sensitivity to sunlight, raising the risk of sunburn. This effect is known as photosensitivity. If you are taking chlorophyll, it is wise to be cautious about sun exposure and take protective measures like wearing sunscreen.
Potential drug interactions
For individuals on certain medications, taking chlorophyll could pose a risk. One notable interaction is with methotrexate, a drug used for conditions like rheumatoid arthritis and psoriasis. Chlorophyll may interfere with how the body processes this medication, so it is crucial to consult a doctor before combining them.
Chlorophyll vs. Chlorophyllin
It's important to differentiate between natural chlorophyll and chlorophyllin, the semi-synthetic form found in most supplements. Chlorophyllin contains a copper atom, while natural chlorophyll has a magnesium atom. While natural chlorophyll from food has no known side effects, chlorophyllin supplements are responsible for the adverse effects discussed.
Natural Sources vs. Supplements
While supplements are popular, obtaining chlorophyll through a balanced diet of leafy greens is the safest and most nutrient-rich option. Whole foods provide a complex array of vitamins, minerals, and fiber, alongside chlorophyll.
Comparison Table: Natural Chlorophyll vs. Supplements (Chlorophyllin)
| Feature | Natural Chlorophyll (from food) | Chlorophyllin (from supplements) |
|---|---|---|
| Source | Green vegetables (e.g., spinach, kale, parsley) | Synthetic form with added copper |
| Safety | Considered non-toxic; no known side effects | Generally safe in moderation, but can cause digestive issues |
| Side Effects | None | Mild digestive issues, skin sensitivity, discoloration |
| Nutritional Value | Rich in fiber, vitamins, and minerals | Provides chlorophyllin, but lacks other nutrients |
| Dosage | No specific recommended daily amount | Typically 100-300 mg per day |
Conclusion
While the hype around chlorophyll supplements suggests significant health benefits, users must be aware of the potential side effects of taking chlorophyll. From mild digestive issues and noticeable bodily fluid discoloration to more serious concerns like increased sun sensitivity and drug interactions, these risks should not be overlooked. The side effects are largely associated with the synthetic form, chlorophyllin, rather than the natural chlorophyll found in green vegetables. For most people, the safest way to increase chlorophyll intake is through a diet rich in leafy greens, which provides numerous additional health benefits without the associated risks. Always consult a healthcare professional before starting any new supplement, especially if you have pre-existing health conditions or take other medications. For reliable health information, refer to reputable sources like the MedlinePlus Medical Encyclopedia.
