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BACKGROUND Soluble-fiber beta-glucan derived from oats can reduce cardiovascular disease (CVD) risk through reductions in total and LDL cholesterol. Barley-derived beta-glucan may also improve serum cholesterol, but large quantities are required for clinical significance. OBJECTIVE This trial investigated whether a beta-glucan-enriched form of barley can(More)
Human food security requires the production of sufficient quantities of both high-quality protein and dietary energy. In a series of case-studies from New Zealand, we show that while production of food ingredients from crops on arable land can meet human dietary energy requirements effectively, requirements for high-quality protein are met more efficiently(More)
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