We try to place the proper warnings and product contra-indications about all nutritional facts and health supplements throughout this web site, but cannot cover every eventuality, nor are we responsible for errors arising from the translation of the site contents, which are authored by us only in English, to other languages by third parties. We recommend that you speak with your health care practitioner if you are in any doubt about nutrition facts and health supplements and information given on this site or about using nutritional supplements sold by health4youonline. Each person is different, and the way one person reacts to a particular health supplements may be significantly different from another. You should always consult your healthcare practitioner if in any doubt nutrition and health problems.