Thought for Food Blog

Water - much more than H2O

Posted by Chris Cattini

04-Aug-2016 16:15:36

These days, most people carry a drink with them wherever they go. Every food shop, however small, has a fridge packed with bottled beverages. Some people drink large quantities of sugary soft drinks, others can’t get through the day without copious quantities of coffee, and tea drinkers are happy to respond to recent experimental evidence that suggests tea is a healthy source of liquid sustenance for the human body. However, for purposes of hydration, the most popular choice is water.

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Topics: food quality, fluoride, packaging, salt, nutrients, bacteria, pathogens, magnesium, contaminants, water, retail and marketing, calcium, vitamins and minerals, bone health, cognitive function, central nervous system

How to Achieve Sustainable Clean Water for Everyone

Posted by Josh Newport

08-Jul-2016 13:41:11

This post was originally published on The Conversation, and was written by Vanessa Speight, Senior Research Fellow at the University of Sheffield and Joby Boxall, professor at the University of Sheffield

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Topics: food quality, food security, contaminants, water, environment and sustainability

Nanotechnology – Not a Big Deal?

Posted by Chris Cattini

28-Jan-2015 14:39:00

What is nanotechnology?

The UK Food Standards Agency defines nanotechnology as the manufacture and use of materials and structures at the nanometre scale. A nanometre is one millionth of a millimetre. If you shrink a grain of rice one thousand times, stop for a minute to admire your supernatural size-reducing powers and then proceed to shrink the grain a thousand times again, you will have conjured up a nanoparticle.

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Topics: food safety, labelling, nanotechnology, packaging, salt, additives, regulations and guidance, contaminants, water, novel foods

Heavy Metals in the Food Chain: Could They Be Harming Your Health?

Posted by Naomi McGrath

14-Nov-2014 15:59:00

Heavy metals are natural components of the earth’s crust; however, certain activities of mankind, such as mining and smelting, have led to them becoming concentrated in the environment, in some areas reaching potentially harmful levels. Other sources such as vehicle emissions, industrial waste and fertilizers also contribute to the accumulation of heavy metals in the soil, atmosphere and surface water.

Heavy metals can be severely detrimental to the human body, having toxic and carcinogenic effects and causing the oxidative deterioration of biological macromolecules. The various metals have been implicated in the development of many diseases, including Alzheimer’s disease, diabetes and several forms of cancer.

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Topics: omega-3, rice, fish, copper, cancer, arsenic, cereals, seafood, diabetes, vegetables, pregnancy, agriculture, toxins, regulations and guidance, contaminants, water, cognitive function, central nervous system

Healthy Drinks

Posted by Dave Howard

08-Jan-2014 10:42:00

Water

There are many options for what to drink, but for most people who have access to safe drinking water, water is the best choice: It’s calorie-free, and it’s as easy to find as the nearest tap.

Water provides everything the body needs—pure H2O—to restore fluids lost through metabolism, breathing, sweating, and the removal of waste. It’s the perfect beverage for quenching thirst and re-hydrating your system.

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Topics: caffeine, diabetes, cardiovascular health, additives, water, sugar and substitutes, carbohydrates

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