2023-10-13 16:45:13
Title: German Cancer Society Warns Against Excessive Vitamin Intake for Cancer Prevention
Subtitle: Studies show high-dose ACE vitamins and multivitamin supplements may increase the risk of lung cancer
By Natalie Hull-Deichsel | October 13, 2023, 4:45 a.m
As people seek ways to lead healthier lives, the importance of vitamins and minerals in maintaining overall well-being cannot be overstated. However, the German Cancer Society is raising concerns about the excessive intake of dietary supplements and vitamin preparations for cancer prevention.
Numerous studies have indicated that over-the-counter vitamin supplements provide little to no significant benefits, with some even suggesting an increased risk of cancer, particularly lung cancer, as reported by the German Cancer Research Center.
Research has revealed that high doses of certain vitamins, including vitamin A, vitamin B6, and vitamin B12, may contribute to an elevated risk of developing lung cancer, as highlighted in a study published in the Journal of Clinical Investigation. The study emphasizes the need for caution when considering additional vitamin intake.
While it is widely acknowledged that vitamins obtained through a well-balanced diet help reduce the risk of cancer, the German Cancer Research Center advises against high-dose vitamin supplements. It is important to note that vitamins consumed from fruits and vegetables are generally not associated with an increased risk of cancer and, in fact, may lower the risk.
However, individuals already at risk of developing lung cancer, such as smokers or those who work with asbestos, should exercise caution when taking dietary supplements containing vitamin A and beta-carotene due to an additional increased risk.
Another notable finding is that long-term, high-dose consumption of vitamin B6 and vitamin B12 has been linked to an increased risk of lung cancer in men. This correlation was not observed in women.
As for vitamin C, further studies are required to establish a clear connection between its additional intake and lung cancer. Preliminary research suggests that high doses of vitamin C supplements, particularly in women, may potentially elevate the risk of lung cancer.
While caution is advised regarding certain vitamins’ role in cancer prevention, studies have revealed that vitamin D intake may be beneficial in preventing or delaying dementia.
Disclaimer: This article offers general information regarding the topic of health and is not intended for self-diagnosis, treatment, or medication. A visit to a medical professional is strongly recommended. The editorial team is unable to respond to individual queries relating to medical conditions.
Note: This article was created with machine assistance and thoroughly reviewed by editor Natalie Hull-Deichsel prior to publication.]
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