The health of lesbian, gay, bisexual, transgender and intersex people.

Sex, gender and sexual orientation are diverse, as are the ways of living associated with them. The extent to which people can live a free and self-determined life according to their own body, gender, sexuality and way of life influences their social resources, opportunities for participation and discrimination and has an influence on their life situation and health. A narrative review of lesbian, gay, bisexual, transgender and intersex (LGBTI) health was conducted including international and German reviews, meta-analyses and population-based studies.

Selenium for preventing cancer.

Background: This review is the third update of the Cochrane review "Selenium for preventing cancer". Selenium is a naturally occurring element with both nutritional and toxicological properties. Higher selenium exposure and selenium supplements have been suggested to protect against several types of cancer.

Online survey of cancer patients on complementary and alternative medicine.

Introduction: Complementary and alternative medicine (CAM) is often used by cancer patients, yet, communication with the oncologist is poor. The objective of our study was to gather information on patients' usage of CAM, source of information, and aims, in order to derive strategies to improve the communication between physicians and patients on this topic.

Materials And Methods: An online survey was conducted by linking a standardized questionnaire to the largest internet portal for cancer patients in Germany.

Selenium for preventing cancer.

Background: This review is an update of the first Cochrane publication on selenium for preventing cancer (Dennert 2011).Selenium is a metalloid with both nutritional and toxicological properties. Higher selenium exposure and selenium supplements have been suggested to protect against several types of cancers.

Survey of German non-medical practitioners regarding complementary and alternative medicine in oncology.

Background: In total, 40-70% of cancer patients use complementary or alternative medicine (CAM). Many of them ask for advice from non-medical practitioners (NMPs). Our aim was to investigate the attitude of NMPs regarding their treatments for cancer patients.