Methylsulfonylmethane, more commonly known as MSM, is a naturally occurring organic sulfur compound found in plants, animals, and humans. Its presence in foods is part of the Earth's natural sulfur cycle, starting with sulfur compounds released by marine plankton. These compounds rise into the atmosphere and are converted into MSM by sunlight and ozone before being dissolved in rainwater and absorbed by plants. Coffee plants, like many other crops, absorb MSM from the soil, making it a natural component of the final brew.
Natural Sources and Amounts of MSM
While coffee contains MSM, it's not the most concentrated source. The levels of MSM in coffee beans can vary depending on growing conditions and the type of bean. However, even the highest natural food sources contain only trace amounts of the compound compared to therapeutic supplement dosages. Cow's milk is often cited as a food with a relatively higher concentration of natural MSM, but even that quantity is greatly reduced through pasteurization. Other foods that contain some MSM include fruits, vegetables, and grains.
The Impact of Processing on MSM Content
One of the most critical factors affecting the MSM content in coffee is processing. MSM is a volatile compound, meaning it is sensitive to heat and other processing methods.
- Roasting: The high temperatures used during coffee roasting cause significant degradation and loss of volatile compounds like MSM. This means a dark roast coffee will have less residual MSM than a light roast, as the compound is lost during the heat-intensive process.
- Brewing: Further heat is applied during the brewing process, which can cause additional depletion of any remaining MSM from the roasted beans. The longer the heat is applied, the more the natural MSM will be diminished.
- Storage: Even before processing, MSM levels can decrease simply from the passage of time. Fresh, raw foods contain more MSM than those that have been stored for a while.
Coffee vs. Supplements: A Dose Comparison
When considering MSM for its potential health benefits, understanding the vast difference in dosage between natural sources and supplements is essential. The trace amounts found in a cup of coffee are negligible for therapeutic purposes, which often require daily doses of several grams.
| Feature | Coffee (Natural Source) | MSM Supplements |
|---|---|---|
| Typical Daily Intake | ~1.6 parts per million (ppm) | Up to 4,000 mg (4 grams) per day |
| Processing Impact | Highly diminished by roasting and brewing | Synthetically produced for stability |
| Sulfur Concentration | Minimal | Standardized to a high percentage (e.g., 34%) |
| Health Effects | Not therapeutically significant due to trace amounts | Potentially beneficial for joints, inflammation, skin |
| Purpose of Consumption | Enjoyment, flavor, caffeine | Targeted health benefits |
The Role of MSM in the Body
MSM serves as a source of sulfur, a mineral vital for many bodily functions. Sulfur is a component of amino acids and plays a role in the health of connective tissues, skin, and nails. While coffee contributes to a person's overall dietary sulfur, the amount of MSM derived from it is not enough to have a noticeable therapeutic effect. Most studies investigating the benefits of MSM—such as reducing joint pain or inflammation—use high-dose supplements, not dietary sources.
Can you supplement MSM in your coffee?
Interestingly, some people add MSM powder directly to their coffee or other beverages. While this is a practical way to consume the supplement, it's worth noting that MSM powder can have a bitter taste, which may require masking with sweeteners or other flavors. This method effectively bypasses the issue of MSM degradation during coffee processing by adding the pure compound after the fact. However, this is not the same as coffee itself containing a therapeutically meaningful amount of MSM.
Conclusion
In summary, while coffee beans do naturally contain minute quantities of the organic sulfur compound MSM, the amount is so low that it is unlikely to provide any health benefits associated with MSM supplementation. The roasting and brewing processes further diminish these levels, making coffee an insignificant dietary source of the compound. For individuals seeking MSM's purported therapeutic effects on joints, inflammation, or skin, relying on a standardized supplement is the only effective method. Your daily cup of coffee should be enjoyed for its flavor and stimulating effects, not as a reliable source of methylsulfonylmethane. For more information on MSM and its researched uses, consult a reputable health resource like the National Institutes of Health.
