However, a 2010 meta-analysis of fifteen placebo-controlled studies said that neither soy foods nor isoflavone supplements alter measures of bioavailable testosterone concentrations in men.
Soluble fiber supplements may be beneficial for alleviating symptoms of irritable bowel syndrome, such as diarrhea or constipation and abdominal discomfort.
As well as publishing regular supplements on sport, rural affairs, culture and motoring it runs an extensive business section with two weekly pull-out supplements.
