Women advised to avoid ZEN bust-enhancing supplements because of possible cancer risk

Women advised to avoid ZEN bust-enhancing supplements because of possible cancer risk: Women who use bust-enhancing dietary supplements containing the mycoestrogen zearalenone (ZEN), a naturally occurring toxin that widely contaminates agricultural products, could be increasing their risk of breast cancer. No clinical trials have been published on the use of potent oestrogens like ZEN in bust-enhancing products and their use should be discouraged because of the lack of evidence of their long-term safety, says a breast cancer expert.