For everyday use, high doses are avoided because they can elevate blood calcium levels, which can lead to dangerous deposits in organs or blood vessels. Antioxidants in foods are frequently touted for cancer prevention, but people undergoing radiation shouldn't load up on them. The radiation creates unstable molecules called free radicals to kill cancer cells while antioxidants are designed to fight these molecules. In different circumstances, free radicals are considered a cancer threat because they act like vandals, attacking healthy cells and leaving them vulnerable to mutation. Supplements can offer relief from the side effects of hormone ablation therapy, which fights prostate cancer by lowering testosterone levels.
Hot flashes are frequent complaints.
Potential aids include eating soy-based foods, or taking 800 IU of vitamin E daily. Study continues on a variety of compounds with estrogenic activities like black cohosh, chamomile, chasteberry, licorice and red clover. Dandelion, tumeric and silymarin, derived from milk thistle, are currently under study for potential value in treating liver problems stemming from hormone therapy. Researchers are interested in its properties, but it should not be tried without a doctor's knowledge, Moyad warns. Because all these products carry dosage questions, side effects and potential interactions, users should always consult a doctor to make sure they work safely with conventional medication and treatment.