In the pursuit of better health and well-being, many turn to supplements as a way to support their bodies. From magnesium to turmeric, these supplements are praised for their myriad benefits. However, as with any health intervention, there can be unexpected downsides if not used correctly. Not only are some supplements virtually useless, but many also come with hidden dangers when consumed in excess or combined with other medications.
To shed some light on a few dangerous options, we spoke to Dr. Erik Natkin. He told us that magnesium, turmeric, vitamin D, ashwagandha, and fish oil can all come with potential risks if mismanaged. Learn more about the risks and how to prevent them below.
1. Magnesium
Magnesium, a mineral vital for numerous bodily functions (including sleep), can turn problematic when consumed in excess. Dr. Natkin cautions, "It can lead to diarrhea and muscle weakness due to its osmotic activity in the intestines, attracting water which leads to diarrhea, and an imbalance in other minerals needed for muscle function." To navigate these side effects, he advises starting with lower doses and gradually increasing under medical supervision.
2. Turmeric
Turmeric, celebrated for its anti-inflammatory properties, can unexpectedly exacerbate bleeding in certain individuals. Dr. Natkin warns, "This can be particularly problematic for those on blood thinner medications." Additionally, consuming turmeric on an empty stomach may cause stomach discomfort. To mitigate these risks, he recommends taking it with meals and consulting with a healthcare provider, especially when other medications are involved.
3. Vitamin D
Vitamin D, essential for bone health, can pose risks if consumed excessively. "Excessive intake can lead to hypercalcemia, possibly causing kidney stones," Dr. Natkin explains. Regular monitoring of blood levels and adjusting the dose accordingly can help avoid overshooting the optimal range. It's always good to get this nutrient directly from the food you eat, too.
4. Ashwagandha
Ashwagandha, frequently taken for its stress-relieving properties, can unexpectedly impact thyroid health. Dr. Natkin cautions, "It can exacerbate thyroid problems by increasing thyroid hormone levels, potentially leading to hyperthyroidism." Those with thyroid disorders should seek endocrinological advice before incorporating ashwagandha into their regimen. Monitoring liver enzymes periodically is also advisable to catch any early signs of liver stress.
5. Fish oil
Fish oil, touted for its cardiovascular benefits, comes with its own set of caveats. Dr. Natkin highlights, "It can cause issues like increased blood glucose levels, thinner blood leading to bleeding, and gastrointestinal upset such as acid reflux." Taking fish oil with meals can help alleviate some gastrointestinal side effects, and individuals with diabetes or blood clotting disorders should discuss its use with their healthcare provider to adjust doses accordingly.
Bottom line
Ultimately, while supplements like magnesium, turmeric, vitamin D, ashwagandha, and fish oil offer promising health benefits and are typically perfectly safe, it's crucial to approach their usage with caution. Dr. Natkin's insights emphasize the importance of proper dosage, monitoring, and medical guidance to mitigate unexpected downsides and maximize the potential benefits of these supplements.
