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Cocoa-rich diets could improve memory

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London: Diets rich in cocoa flavanols – bioactives found naturally in cocoa – can help arrest age-related memory decline in healthy adults, a study shows.

“The results of this study are encouraging – they support the idea that diet, and specifically a diet rich in cocoa flavanols, can play an important role in maintaining cognitive health as we age,” said lead author Giovambattista Desideri from the University of L’Aquila in Italy.

The study involved men and women aged 61-85 years.

They were assigned to one of three flavanol groups, consuming a drink containing either high (993 mg), intermediate (520 mg) or low (48 mg) amounts of cocoa flavanols every day for eight weeks.

Among those individuals who regularly consumed either the high- or intermediate-flavanol drinks, there were significant improvements in overall cognitive function after eight weeks.

As cognitive function was normal for this aged population, the study showed that even cognitively healthy individuals can quickly benefit from the regular inclusion of cocoa flavanols in their diets.

The researchers earlier found cognitive and cardio-metabolic benefits of habitual cocoa flavanol consumption in older adults who had been diagnosed with mild cognitive impairment (MCI).

The new research trial was carried out with a special cocoa flavanol test product, designed to deliver a standardised amount of flavanols within a nutritionally suitable drink.

This test product is currently not commercially available.

Flavanol content of commercially available chocolate is variable and, given its macronutrient profile, it is not recommended as a health food.

The study was published in the journal AJCN – The American Journal of Clinical Nutrition.

Corona

Covid toll in Karnataka is a worrying sign for state government

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Even though Karnataka recorded the lowest number of Covid deaths in April since the virus struck first in 2020, the state is recording a rise in the positivity rate (1.50 per cent). Five people died from the Covid infections in April as per the statistics released by the state health department. In March, the positivity rate stood around 0.53 per cent. In the first week of April it came down to 0.38 per cent, second week registered 0.56 per cent, third week it rose to 0.79 per cent and by end of April the Covid positivity rate touched 1.19 per cent.

on an average 500 persons used to succumb everyday in the peak of Covid infection, as per the data. Health experts said that the mutated Coronavirus is losing its fierce characteristics as vaccination, better treatment facilities and awareness among the people have contributed to the lesser number of Covid deaths.

During the 4th and 6th of April two deaths were reported in Bengaluru, one in Gadag district on April 8, two deaths were reported from Belagavi and Vijayapura on April 30. The first Covid case was reported in the state in March 2020 and three Covid deaths were recorded in the month. In the following month 21 people became victims to the deadly virus, and May 2020 recorded 22 deaths. The death toll recorded everyday after May crossed three digits. However, the third wave, which started in January 2

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