In this article, Sue Frankland looks at the global problem of wastage of medications, including causes such as overprescribing and non-adherence. She also presents information from her master’s dissertation on how people understand, and respond to, medication expiration dates
Chromium: Colourful and quite useful
Chromium is an essential trace element, meaning that the human body needs it in very small amounts to continue functioning normally. Complementary medicines expert Shaun Holt explores its uses
1. Lennartson, Anders. The colours of chromium. Nat Chem 2014;6(10): 942.
2. Althuis MD, Jordan NE, Ludington EA, et al. Glucose and insulin responses to dietary chromium supplements: a meta-analysis. Am J Clin Nutr 2002;76:148–55.
3. Press RI, Geller J, Evans GW. The effect of chromium picolinate on serum cholesterol and apolipoprotein fractions in human subjects. West J Med1990;152(1):41.
4. Pittler MH, Ernst E. Dietary supplements for body-weight reduction: a systematic review. Am J Clin Nutr 2004;79(4):529–36.
5. Davidson JR, Abraham K, Connor KM, etal. Effectiveness of chromium in atypical depression: a placebo-controlled trial. Biol Psychiatry 2003;53(3):261–64.