Breast Cancer mortality cut in half if have lots of Selenium - Oct 2021

Selenium Levels May Predict Breast Cancer Mortality and Recurrence GrassrootsHealth

Key Points

• Selenium (Se) is an essential mineral with antioxidant properties, and higher levels of selenium have been associated with lower risk of cancer, cognitive decline, cardiovascular disease, and COVID-19
• One analysis from the study below found that patients with the highest serum Se concentrations had a 58% lower risk of death compared to patients with the lowest serum Se concentrations
• When considered together, the three different biomarkers used to measure Se status were better at predicting mortality than three of the most important tumor characteristics (Nottingham histologic grade, tumor size, and number of lymph nodes involved)
• Both selenium and vitamin D have been shown to be important factors in predicting breast cancer outcomes

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Overview Breast Cancer and Vitamin D contains

• 25 Meta-analyses of Vitamin D and Breast Cancer
    example: 2X reduction of deaths from Breast Cancer if have enough Vitamin D.
• Appears that having lots of Vitamin D will reduce by 3 X the chance of Breast Cancer
     wonder just how much more proof is needed
• Breast Cancer 4X more likely if have poor genes
•     Cancer - Breast category listing has 260 items along with related searches
• Breast Cancer treatment – Vitamin D was the most-popular supplement – Jan 2023
• Breast Cancer again associated with low vitamin D – 15th meta-analysis Sept 2020
• Vitamin D reduced Breast Cancer mortality in 9 out of 9 studies, yet still no consensus – April 2019
• Vitamin D both prevents and treats Breast Cancer – 2019