London: Poor diet is a major cause behind the COVID-19 deaths and the Indians must urgently cut down on ultra-processed food to build resilience against the deadly virus, a leading Indian-origin cardiologist in the UK has cautioned.

Dr Aseem Malhotra, who is among the UK's National Health Service (NHS) frontline medics and also a professor of evidence based medicine, said that obesity and excess weight were the "elephant in the room" that need to be addressed as a major factor behind the deaths from the coronavirus.

"India is particularly vulnerable, having a very high prevalence of lifestyle related diseases," says the 42-year-old medic, who is on a mission to spread awareness around lifestyle changes as a major weapon in the fight against coronavirus.

"Specifically, conditions such as Type 2 diabetes, high blood pressure, heart disease are three of the major risk factors for death from COVID-19. This is rooted in excess body fat, a cluster of conditions known as a metabolic syndrome," he noted.

Western countries such as the US and the UK have seen some of the highest death rates from COVID-19 in the world, which are likely to correlate with unhealthy lifestyles.

"The elephant in the room is that the baseline general health in many Western populations was already in a horrendous state to begin with. In the UK and US, more than 60 per cent of adults are overweight or obese," he pointed out.

In the US, less than one in eight people are metabolically healthy, which means having normal blood pressure, having a weight circumference if you are a man less than a 102cm and less than 88cm for a woman and healthy levels of blood sugar and good cholesterol.

"There's no such thing as a healthy weight, only a healthy person. If people try to maintain all these metabolic health parameters through a healthy lifestyle, this could potentially be achieved within a few weeks of just a change of diet," says Malhotra, who is from New Delhi.

A recent report in the 'Nature' science journal revealed that patients with Type 2 diabetes and metabolic syndrome might have up to 10 times greater risk of death when they contract COVID-19 and called for mandatory glucose and metabolic control of Type 2 diabetes patients to improve outcomes.

Malhotra warns that the medications that are used for Type 2 diabetes and many of the other conditions have "very, very marginal effects" in terms of improving lifespan or reducing risk of death, which most people are not made aware of, and they also come with side effects.

"This is not to say that medications should be discontinued but the lifestyle changes are considerably more impactful on health and will reduce the need for medication. The positive news is that you can reverse this, but it is not being made aware to patients or practised by the majority of physicians as lifestyle prescriptions in India," he said.

Based on his own clinical experience and also reflected across medical literature, the expert recommends giving up ultra-processed foods, which covers any packaged food that comes with five or more ingredients, because usually these are high in sugar, starch, unhealthy oils, additives and preservatives.

In the UK, these foods now represent more than 50 per cent of the diet, which he says is "really quite staggering and shocking".

Similar figures are there for the US and probably to some degree reflect why there is specifically more increased death rates from COVID-19 in these countries.

"So, what I would advise the Indian population is to completely cut out these types of food from their diet, make sure that you are cooking from scratch, do not snack," the doctor said.

"Beyond that, the other issue in Indian diet is that we have a very high intake of refined carbohydrate foods, these are also foods that are particularly harmful in excess because they raise glucose and insulin and therefore rooted in many of these chronic conditions such as Type 2 diabetes, high blood pressure and heart disease this involves too much consumption of flour and white rice.

"These must be swapped with a variety of wholefoods such as vegetables and fruits and for those who are non-vegetarians, it is completely fine to eat red meat as well as full fat dairy products, eggs, fish etc," he said.

In reference to recent data on the higher risk faced by black, Asian and minority ethnic (BAME) communities in the UK from coronavirus, the NHS doctor believes that disparity is also cultural or lifestyle related.

"South Asians have been found vulnerable because the prevalence of metabolic syndrome is three-four-fold higher in the population. Indians, therefore, I think have to be extra careful with their diet and what they are consuming and they should also not have the illusion of protection just because they are given a normal body mass index (BMI). Extra body fat, particularly around the waist, is much more detrimental to health than using outdated indices such as BMI to define health risk," he said.

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Bengaluru (PTI): Targeting Chief Minister Siddaramaiah and the Congress government in Karnataka on corruption, BJP leader R Ashoka on Friday said, being foolish was forgivable, but being "shameless" in public life was not.

The Leader of Opposition in the state Assembly claimed that in just 30 months of its tenure, the Congress administration has broken every previous record on corruption-related controversies.

He was responding to Siddaramaiah's post on 'X' on Thursday hitting back at the BJP, stating that Upa Lokayukta Justice Veerappa's claims of "63 per cent corruption" were based on his report in November 2019, when BJP's B S Yediyurappa was the CM.

"But Ashoka, without understanding the Upa Lokayukta's statement properly, has ended up tying the BJP's own bells of sins onto our heads and has effectively shot himself in the foot," the CM had said, as he accused Ashoka of foolishness for trying to twist Veerappa's statement to target the current government.

Responding, Ashoka said, "it is one thing to be called foolish in politics, that can be forgiven."

"But in public life, especially in the Chief Minister's chair, one must never become shameless," Ashoka posted on 'X' on Friday addressing Siddaramaiah.

Noting that the CM himself had admitted on the floor of the Assembly that a Rs 87 crore scam took place in the Valmiki Development Corporation, he said that when a CM acknowledges such a massive irregularity inside the floor of the House, the natural expectation is immediate action and accountability.

"But instead of taking responsibility, you continue in office as if nothing has happened. What should the people of Karnataka call this, if not sheer shamelessness," he asked.

Pointing out that the CM's Economic Advisor and senior Congress MLA Basavaraja Rayareddy had publicly stated that under Congress rule, Karnataka has become No.1 in corruption, Ashoka said, "Yet, you still cling to the Chief Minister's chair without a moment of introspection. What should the people of Karnataka call this, if not sheer shamelessness."

Senior Congress MLA C R Patil had exposed the "money for House" racket in the Housing Department and even warned that the government would collapse if the details he has were made public, Ashoka said.

"Despite such serious allegations from within your own party (Congress), you neither initiated an inquiry nor acted against the concerned minister. What should the people of Karnataka call this, if not sheer shamelessness," Ashoka asked the CM.

Highlighting the "40 percent commission" allegation Congress made against the previous BJP government, the opposition leader said, the commission that the Siddaramaiah government appointed concluded that the accusation was baseless.

"After your own panel demolished your own claim, what moral right do you have to continue repeating that allegation. What should the people of Karnataka call this, if not sheer shamelessness," he asked.

For the last two and a half years, Karnataka has been 'drowning' in corruption, scandals, irregularities and allegations across departments. Ashoka said, "If I begin listing every case that emerged under your government, even 24 hours would not be enough." 

"And the most tragic aspect of your administration is this: the unbearable pressure, corruption demands and administrative harassment under your government pushed several officers and contractors into extreme distress - including the suicide of Chandrasekharan which exposed the Valmiki Development Corporation scam - a sign of how deeply broken the system has become under your watch," he said.

Instead of fixing this hopeless environment, the government has tried to bury every complaint and silence every voice, he charged.

"Being foolish is forgivable, but being shameless in public life is definitely not."

"When your own ministers admit scams, when your own advisors certify Karnataka as No.1 in corruption, and when your own MLAs expose rackets inside your departments - clinging to power without accountability is not leadership. It is shamelessness in its purest form." PTI KSU

Earlier on Thursday Ashoka had demanded that the corruption case and allegations in the state against the Congress government be handed over to a CBI investigation, citing a reported statement by Upalokaykta Justice Veerappa alleging "63 per cent corruption", following which Siddaramaiah hit back at the BJP leader.