Beef jerky, processed meats linked to manic episodes: Study
New Delhi, July 19: Love to gorge on beef jerky, salami, hot dogs and other processed meat as part of your evening snacks daily? Beware, these processed meats laced with chemicals such as nitrates, to preserve them from spoilage, may contribute to mania -- an abnormal mood state characterized by hyperactivity, euphoria and insomnia, a study has found.
The findings showed that people hospitalised for an episode of mania had more than three times the odds of having ever eaten nitrate-cured meats than people without a history of a serious psychiatric disorder.
"We looked at a number of different dietary exposures and cured meat really stood out. It wasn't just that people with mania have an abnormal diet," said lead author Robert Yolken, Professor at the Johns Hopkins University in the US.
Nitrates have long been used as preservatives in cured meat products and have been previously linked to some cancers and neurodegenerative diseases, so Yolken suspected they may also explain the link to mood states such as mania.
Further, in experiments on rats, those who received the jerky showed irregular sleeping patterns and hyperactivity similar to that seen in patients with mania -- increased activity during normal sleep times and in new environments.
However, when the animals were fed on nitrate-free meat, they behaved similarly to a control group.
"It's clear that mania is a complex neuropsychiatric state, and that both genetic vulnerabilities and environmental factors are likely involved in the emergence and severity of bipolar disorder and associated maniac episodes," explained Seva Khambadkone, doctoral student at the varsity.
"Our results suggest that nitrated cured meat could be one environmental player in mediating mania," Khambadkone added.
Moreover, the animals with nitrate in their diet had different patterns of bacteria living in their intestines than the other rats and had differences in several molecular pathways in the brain that have been previously implicated in bipolar disorder.
"Future work on this association could lead to dietary interventions to help reduce the risk of manic episodes in those who have bipolar disorder or who are otherwise vulnerable to mania," Yolken said.
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'Another jumla': Rahul Gandhi slams PM Modi over Employment Linked Incentive scheme
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New Delhi (PTI): Attacking Prime Minister Narendra Modi over the government's 'Employment Linked Incentive' scheme, Congress leader Rahul Gandhi on Friday said while he creates new slogans everyday, the youth are still waiting for real opportunities, and asked if it was "just another jumla".
The Leader of Opposition in the Lok Sabha said that after the 2024 election, PM Modi announced the "Employment Linked Incentive" scheme with much fanfare, promising to provide employment to our youth.
"It's been nearly a year since announcing the scheme, the government hasn't even defined it, and has returned the Rs 10,000 crores allotted to it. This shows how serious the PM is about unemployment," he alleged without elaborating the claim.
There was no immediate response from the government on it.
Gandhi said jobs can't be created by focusing only on large corporates, promoting cronies over fair-play businesses, prioritising assembly over production, and disregarding India's indigenous skills.
"The way to create crores of jobs is through large-scale investment in MSMEs, fair markets where competition can thrive, support for local production networks and youth equipped with the right skills," he said.
"The PM won't agree with these ideas. But I must ask him directly: Prime Minister ji, you announced ELI with great showmanship - but where has this Rs 10,000 crore scheme disappeared? Have you abandoned our unemployed youth along with your promises?"
"While you create new slogans every day, our youth are still waiting for real opportunities. What is your concrete plan to generate the crores of jobs India desperately needs, or is this just another jumla?" he said.
Gandhi further asked when will the PM shift his focus from enriching Adani and his "billionaire friends" to ensuring that young people from marginalised communities have equal access to employment.
