2023-10-13 06:43:57
Vitamins Can Reduce Cancer Risk, but Experts Warn Against Dietary Supplements
October 13, 2023, 4:45 a.m – By Natalie Hull-Deichsel
In an effort to nourish their bodies with healthy vitamins and minerals, many individuals turn to dietary supplements and vitamin preparations. However, the German Cancer Society is warning against the additional intake of these supplements due to potential risks.
Studies have shown that many over-the-counter vitamin supplements do not provide significant benefits and may even increase the risk of cancer, particularly lung cancer, according to the German Cancer Research Center. Taking high doses of ACE vitamins and multivitamin preparations may not be as beneficial as previously thought.
A study from the Journal of Clinical Investigation highlights the potential risks associated with taking vitamin A, vitamin B6, and B12. These vitamins, when taken in additional amounts, have been linked to an increased risk of developing a malignant tumor in the lungs.
While it is important to note that vitamins obtained through a regular diet, such as those found in fruits and vegetables, generally reduce the risk of cancer, caution should be exercised when consuming high-dose vitamin supplements. The German Cancer Research Center recommends that individuals be aware of their intake and potential risks, particularly for those already at risk for developing lung cancer, such as smokers or individuals exposed to asbestos.
Specifically, vitamin A and beta-carotene supplements have been found to have an additional increased risk for individuals already in the risk group for lung cancer. Similarly, high-dose vitamin B6 and B12 supplements have been associated with an increased risk of lung cancer in men, but not in women.
While the connection between additional intake of vitamin C and lung cancer has not been sufficiently proven, experts suggest that more studies are needed to verify this link. It has been noted, however, that high doses of vitamin C supplements, especially in women, may increase the risk of lung cancer.
While certain vitamins may be linked to an increased risk of cancer, studies have shown that taking vitamin D may be helpful in preventing or delaying dementia.
It is important to stress that this article only provides general information on the topic of health and should not be used for self-diagnosis, treatment, or medication. A visit to a doctor is always recommended for personalized advice. The article was created with the assistance of machine learning technology and was carefully reviewed by editor Natalie Hull-Deichsel before publication.
Overall, individuals should exercise caution when considering the use of dietary supplements and consult with medical professionals to determine the appropriate intake of vitamins and minerals for their specific needs.]
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