Saw Palmetto, Beta-Sitosterol, and Zinc: What the Research Says About the Ingredients in CHF #32 Prostat

CHF #32 Prostat combines saw palmetto, 320 mg beta-sitosterol, 20 mg zinc, and 200 mcg selenium. Here is what NCCIH and NIH ODS report.
Selenium, SOD, and Pau D’Arco: What the Research Says About the Ingredients in CHF #74 SOD-Pau D’Arco Plus

CHF #74 SOD-Pau D’Arco Plus provides 204 mcg selenium plus a 1.5 g blend with SOD, pau d’arco, catalase, glutathione, and CoQ10. Here is what NIH ODS and NCCIH report about these ingredients.
Vitamin E, Selenium, and Riboflavin: What the Research Says About the Ingredients in CHF #4 Vitamin E

CHF #4 Vitamin E delivers 120 mg of natural-form vitamin E (d-alpha-tocopheryl succinate) with riboflavin, selenium, magnesium, and chromium. Here is what NIH ODS research says about these antioxidant-support nutrients.