We are living through a major tipping point

I would like to interrupt the posts on food with a thought that occurred to me yesterday morning. I believe that the effects of the Trump corporatist/oligarchic coup will guarantee that, far from “making America great again”, America is now signalling by the recent election that it is past its zenith and is heading downwards …

Continue reading ‘We are living through a major tipping point’ »

How have modern farming methods affected the nutrients in common foods? (Third posting of four)

Beef Beef from cattle reared outdoors on grass is less fatty and contains more omega-3 fatty acids than cattle reared indoors and fed mainly grain. However, consumers preferred the taste of latter, according to a 2014 study. Pasta Today’s pasta might be less nutritious thanks to modern, fast-growing wheat varieties introduced in the 1960s. Levels …

Continue reading ‘How have modern farming methods affected the nutrients in common foods? (Third posting of four)’ »

Is modern food processing and storage bad for us? (second posting of four)

Fruit and vegetables in supermarkets might look shiny and fresh, but often they were picked several days earlier. Some nutrients, particularly vitamin C and folic acid, begin to oxidise as soon as picking happens, but manufacturers use chilling and packaging techniques to minimise the resulting losses. “Lots of these reactions are driven by enzymes, and …

Continue reading ‘Is modern food processing and storage bad for us? (second posting of four)’ »

Is our food less nutricious? (First posting of four)

Have modern intensive farming methods – many of which solved malnutrition problems when they were first introduced –  affected the mineral and vitamin content of what we eat? In 2011, Donald Davis, a now-retired biochemist at the University of Texas, compared the nutrients in US crops from 1950 and 2009, and found notable declines in …

Continue reading ‘Is our food less nutricious? (First posting of four)’ »