Sunday, April 30, 2017

Heart failure mortality is inversely related to wealth of country

Death in patients with heart failure is inversely related to the wealth of the country they live in, according to new research. Death rates in India and Africa were three to four times higher than those documented in Western countries.



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Compact fiber optic apparatus shines light on breath analysis in real-time

An affordable gas sensor monitors trace levels of health-indicating chemicals, paving the way for future non-invasive studies, describe researchers in a new report.



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Purifying cells to treat disease

Refining the purification process of therapeutic cells could improve their use for treating cancer and other diseases, report investigators.



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Intervention reduced suicide attempts among at-risk emergency department patients

Among suicidal patients, an intervention that included brief post-discharge phone calls significantly reduced the likelihood of a future suicide attempt, according to a clinical trial conducted at eight hospitals.



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Mindful chocolate eating

Learn how to eat with intention and avoid the guilt trip with these tips for mindful chocolate eating.

Store Keep chocolate at room temperature. High quality chocolate should never be stored in the refrigerator; in the mouth, cold chocolate does not release the flavours and aromas as quickly as room temperature chocolate. 

Cleanse Before your chocolate fix, eat a piece of apple or small piece of bread to cleanse the palate of other flavours.

Smell Involve your sense of smell, touch and sight in the tasting process. Before eating, look at the chocolate, appreciate the shine and colour. Break off a piece and listen to the sound. High-quality chocolate produces a sharp, crisp sound when it breaks and a clean edge. Rub the chocolate with your fingers  (it should feel smooth), which will start to release the odours and enhance flavour intensity. Smell the chocolate and try to define different aromas. 

Suck Place the chocolate in your mouth and let it melt without chewing (it will melt at 32 degrees Celsius. Let the flavours release and be aware of the flavours (notice whether they’re the same as the ones you smelled). 

Finish Once the chocolate has melted completely, be aware of the ‘finish’. It should not be bitter or unpleasant on the palate. New flavours may emerge.

NEXT: Here’s how to avoid mindless eating.

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Saturday, April 29, 2017

Are yearly body exams an answer to rising skin cancer rates?

As summer nears and more people prepare to go out in the sun, a dermatologist and dermatopathologist discusses the conflicting recommendations over full body skin inspections.



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Mapping the edge of reality

A genetic algorithm has been determined to confirm the rejection of classical notions of causality.



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