If you maintain a well-balanced diet, you may not require dietary supplements. However, some health conditions like Crohn’s disease can make it challenging to absorb essential nutrients, leading to vitamin deficiencies. In such cases, taking supplements can help, but it’s crucial to consult a physician before doing so, as some supplements may have harmful side effects or may not be effective. Eat This, Not That! Health has discussed with doctors about six supplements that should be avoided and the reasons for it. It is always advisable to seek medical advice from a healthcare professional.
1) Tejocote Root
Dr. Kelly Johnson-Arbor, MD, FACEP, FUHM, FACMT, a medical toxicologist and co-medical director at the National Capital Poison Center, explains that Tejocote is a type of Hawthorn plant whose root is frequently dried and sold as a weight-loss supplement. Although the Tejocote plant itself is not very toxic, the use of tejocote root as a dietary supplement can cause digestive problems, chest pain, and other adverse effects. Some tejocote root supplements have been found to be contaminated with harmful substances, such as oleander, according to an analysis.
2) Velvet Elk Antler
According to Dr. Johnson-Arbor, the term “velvet elk” refers to the soft hair that covers the regenerating antlers of deer, and it is not a Disney character. “Velvet elk antler” or “deer velvet” is a dietary supplement made from powdered antler velvet and is often advertised as a way to enhance the immune system, improve athletic performance, and enhance sexual function. However, this supplement can be hazardous because deer or elk antlers may contain prions. Prions are thought to cause Creutzfeldt–Jakob Disease, a rare and almost always fatal brain disorder. Because elk antler velvet can contain prions, individuals who take velvet elk antler supplements may be at risk of contracting prion-related diseases.
3) Apoaequorin
Dr. Johnson-Arbor states that Apoaequorin is a protein obtained from bioluminescent jellyfish that is claimed to improve memory by increasing calcium activity in the brain. Although it sounds fascinating, there is no evidence to indicate that this protein is absorbed by the human body after digestion, or whether it can enter the brain at all.
4) Calcium
Dr. Jacob Hascalovici, MD, PhD, Chief Medical Officer at Clearing, explains that while calcium supplements are often marketed as beneficial for bone health, research has linked them to a higher risk of heart attacks. As scientists continue to study calcium supplementation, it appears that getting calcium from food sources may be a safer and more effective option. If you’re concerned about osteoporosis, it’s best to consult a healthcare professional to determine whether calcium supplementation is right for you.
For natural sources of calcium, check out this list of Foods Filled with Calcium.
5) Ginkgo Biloba
According to Dr. Hascalovici, Ginkgo biloba is a natural supplement that is commonly believed to enhance memory and blood flow. However, Ginkgo biloba can interact with many widely used medications, including those for mood disorders, diabetes, and pain, resulting in harmful outcomes. People with epilepsy should generally avoid Ginkgo biloba since it may cause seizures.
6) Beta-Carotene
Dr. Hascalovici suggests that excessive consumption of Beta-Carotene, which is responsible for producing vitamin A, can be harmful. One study discovered that in males, beta-carotene supplementation was linked to an increased risk of lung cancer. It is preferable to obtain beta-carotene and vitamin A from natural sources such as sweet potatoes, carrots, and other brightly colored vegetables.
7) Poison Control Can Help With Side Effects from Supplements
Dr. Johnson-Arbor recommends that anyone experiencing adverse or unexpected effects after taking vitamins or supplements seek expert guidance from poison control. In the United States, you can contact poison control in two ways: by visiting www.poison.org or calling 1-800-222-1222. Both options are free, confidential, and available 24/7.
For a guide on essential supplements to consider, check out 10 Recommended Supplements You Should Get.