Indians eating less protein than 25 years ago, suffering deficiency, says new study

Agencies
December 3, 2019

Like iron and calcium deficiency, protein deficiency is also common among Indians, say experts.

Most Indians think that protein deficiency is not an important concern. The most common myths are that protein is only for body-builders or gym-goes, and that diet gives one enough protein and cutting on protein is a good way to lose weight.

The latest survey by the Indian Market Research Bureau (IMRB) to ascertain the levels of protein deficiency and awareness about protein in India showed 73 per cent of urban rich is protein deficient with 93 percent of them unaware about their daily protein requirements.

These revelations find resonance in the Inbody-IPSOS study of 2018 which illustrated that 71 per cent Indians have poor muscle health and 68 per cent have lower protein content than adequate levels.

According to the National Sample Survey Office (2011-12), rural households consumed 56.5g of protein (reduced from 60.2g in 1993-94), while urban households were taking in 55.7g (57.2g in 1993-94).

Experts say sedentary lifestyles and inadequate protein deficient diets are having a huge impact on muscle health.

Proteins are essential at all stages of life, even after growth and development since humans constantly lose protein through normal physiological losses and it needs to be replenished.

"A sedentary lifestyle and inadequate protein diet can lead to poor muscle health which may affect productivity of adults," Nandan Joshi, Danone India's head of medical affairs, told IANS.

"The loss of muscle mass starts as early as in the 30s. We lose about 3-5 per cent muscle every decade. However, by consuming adequate protein and engaging in physical activity, we can control the muscle loss and stay active," Joshi added.

The IMRB study was conducted in seven cities with 73 per cent of people surveyed being protein deficient.

"Since protein is such an integral part of our diet, one should strive to consume an adequate amount of protein in daily diet -- one gm/kg of body weight. For example, an egg contains six gm, so either you can fulfil your requirement through diet or through supplements," Joshi said.

Good quality protein could come from meat, milk, eggs as well as legumes and pulses. The quality of protein is related to the presence of all essential amino acids as well as its digestibility.

Vegetarians can include a combination of pulses along with cereals.

Besides pulses, other sources are legumes, green peas, soybean, paneer, tofu, sprouts, etc.

One should also include fistful of nuts, roasted peanuts or chana along with seeds cocktail as a protein snack.

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Agencies
May 2,2020

Clinician-scientists have found that Irish patients admitted to hospital with severe coronavirus (COVID-19) infection are experiencing abnormal blood clotting that contributes to death in some patients.

The research team from the Royal College of Surgeons in Ireland found that abnormal blood clotting occurs in Irish patients with severe COVID-19 infection, causing micro-clots within the lungs.

According to the study, they also found that Irish patients with higher levels of blood clotting activity had a significantly worse prognosis and were more likely to require ICU admission.

"Our novel findings demonstrate that COVID-19 is associated with a unique type of blood clotting disorder that is primarily focussed within the lungs and which undoubtedly contributes to the high levels of mortality being seen in patients with COVID-19," said Professor James O'Donnell from St James's Hospital in Ireland.

In addition to pneumonia affecting the small air sacs within the lungs, the research team has also hundreds of small blood clots throughout the lungs.

This scenario is not seen with other types of lung infection and explains why blood oxygen levels fall dramatically in severe COVID-19 infection, the study, published in the British Journal of Haematology said.

"Understanding how these micro-clots are being formed within the lung is critical so that we can develop more effective treatments for our patients, particularly those in high-risk groups," O'Donnell said.

"Further studies will be required to investigate whether different blood-thinning treatments may have a role in selected high-risk patients in order to reduce the risk of clot formation," Professor O'Donnell added.

According to the study, emerging evidence also shows that the abnormal blood-clotting problem in COVID-19 results in a significantly increased risk of heart attacks and strokes.

As of Friday morning, the cases increased to 20,612 cases in Ireland, with 1,232 deaths so far, according to the Johns Hopkins University.

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News Network
February 4,2020

Toronto, Feb 4: People who text while walking face a higher risk of an accident than those listening to music or talking on the phone, a study has found.

The study, published in the journal Injury Prevention, found that smartphone texting is linked to compromised pedestrian safety, with higher rates of 'near misses', and failure to look left and right before crossing a road.

Researchers from the University of Calgary in Canada call for a more thorough approach to exploring the impact of distracted pedestrian behaviours on crash risk.

Worldwide, around 270,000 pedestrians die every year, accounting for around a fifth of all road traffic deaths, according to the researchers.

'Pedestrian distraction' has become a recognised safety issue as more and more people use their smartphones or hand held devices while walking on the pavement and crossing roads, they said.

The researchers looked for published evidence to gauge the potential impact on road safety of hand-held or hands-free device activities.

This included talking on the phone, text messaging, browsing and listening to music.

From among 33 relevant studies, they pooled the data from 14 -- involving 872 people -- and systematically reviewed the data from another eight.

The analysis showed that listening to music wasn't associated with any heightened risk of potentially harmful pedestrian behaviours.

Talking on the phone was associated with a small increase in the time taken to start crossing the road, and slightly more missed opportunities to cross the road safely.

The researchers found that text messaging emerged as the potentially most harmful behaviour.

It was associated with significantly lower rates of looking left and right before or while crossing the road, and with moderately increased rates of collisions, and close calls with other pedestrians or vehicles, they said.

Texting also affected the time taken to cross a road, and missed opportunities to cross safely, but to a lesser extent, according to the researchers.

The review of the eight observational studies revealed that the percentage of pedestrians who were distracted ranged from 12 to 45 per cent, they said.

It also found behaviours were influenced by several factors, including gender, time of day, solo or group crossing, and walking speed.

The researchers acknowledge "a variety of study quality issues" which limit the generalisability of the findings.

"Given the ubiquity of smartphones, social media, apps, digital video and streaming music, which has infiltrated most aspects of daily life, distracted walking and street cross will be a road safety issue for the foreseeable future," the researchers noted.

"And as signage and public awareness campaigns don't seem to alter pedestrian behaviour, establishing the relationship between distracted walking behaviour and crash risk is an essential research need," they said.

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