A study suggests that green tea contains an ingredient (epigallocatechin-3-gallate or EGCG) that is effective at breaking down plaque, perhaps reducing the risk of coronary heart disease and/or stroke (https://www.theguardian.com/science/2018/jun/01/green-tea-may-help-reduce-risk-of-heart-attacks). Drinking such tea is not sufficient (herbal stores are already selling concentrated extract) but the molecule might be engineered to be more effective in plaque busting. Of course, it might also be helpful in treating or preventing some forms of dementia (where plaque is thought to play a role).
This blog may help people explore some of the 'hidden' issues involved in certain media treatments of environmental and scientific issues. Using personal digital images, it's also intended to emphasise seasonal (and other) changes in natural history of the Swansea (South Wales) area. The material should help participants in field-based modules and people generally interested in the natural world. The views are wholly those of the author.
Friday, 1 June 2018
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