a new ingredient "should be safe". This has resulted in a number of serious incidents including adulteration with synthetic drugs. Codex Alimentarius Commission The health-freedom movement vehemently opposes the Guidelines for Vitamin and Mineral Food Supplements, adopted by the Codex Alimentarius Commission as a voluntary standard at its meeting in Rome in July 2005, which includes requirements for the packaging and labelling of vitamin and mineral supplements. The text specifies that "supplements should contain vitamins/provitamins and minerals whose nutritional value for human beings has been proven by scientific data and whose status as vitamins and minerals is recognised by FAO and WHO." In addition, it states that the "sources of vitamins and minerals may be either natural or synthetic" and that "their selection should be based on considerations such as safety and bioavailability." The United Nations' Food and Agriculture Organization (FAO) and World Health Organization (WHO) have stated that the guidelines are a consumer protection measure "to stop consumers overdosing on vitamin and mineral food supplements." The Codex Alimentarius Commission (CAC) has said that the guidelines call "for labelling that contains information on maximum consumption levels of vitamin and mineral food supplements." The WHO has also said that the Guidelines "ensure that consumers receive beneficial health effects from vitamins and minerals." Organizations and campaigners USA and the Americas The National Health Federation (NHF) is an international non-profit organization founded in January 1955, which describes its mission as protecting individuals' rights to use dietary supplements and alternative therapies without government restriction. The NHF also opposes interventions such as water fluoridation and childhood vaccines. The Federation has official observer status at meetings of the Codex Alimentarius Commission, the highest international body on food standards. Based in California, the Federation's board members include medical doctors, scientists, therapists and consumer advocates of natural health; and it is the only health-freedom organization with Codex credentials permitting it to participate actively at Codex Alimentarius meetings. Europe The Alliance for Natural Health (ANH) is an advocacy group founded in 2002 by Robert Verkerk and based in the United Kingdom. The ANH was initially founded to raise funds to finance a legal challenge of the EU Food Supplement Directive. The ANH lobbies against regulation of dietary supplements and in favor of alternative medical approaches such as homeopathy, and also advocates a healthy diet, exercise, and other lifestyle approaches to health. Verkerk rejects scientific research showing that megadoses of