According to a recent study conducted by Johns Hopkins Medicine in the US, individuals who have experienced a heart attack exhibit a notably faster decline in cognitive abilities over the years following the cardiac event.
The research involved an extensive analysis of six separate large-scale studies conducted between 1971 and 2019, comparing cognitive changes in individuals who had suffered heart attacks with those who were similar in all aspects except for not having experienced a heart attack.
The results of the study have been published in the Journal of the American Medical Association (JAMA) Neurology.
"Due to the fact that many people are at risk for having a heart attack, we hope that the results of our study will serve as a wake-up call for people to control vascular risk factors like high blood pressure and elevated cholesterol as soon as they can since we have shown that having a heart attack increases your risk of decreased cognition and memory later on in life," said Michelle Johansen, an associate professor of neurology at the Johns Hopkins University School of Medicine.
A heart attack, also known as myocardial infarction, is a critical medical condition in which the blood flow to the heart is abruptly and severely restricted or blocked, leading to the death of heart muscle cells due to insufficient oxygen supply.
Although the researchers did not observe significant cognitive decline immediately after the initial heart attack, individuals who experienced a heart attack displayed a decline in cognitive test performance over the subsequent years.
The study included a sample of 30,465 individuals who had not previously experienced a heart attack, stroke, or dementia at the time of their initial cognitive assessment. Among this group, 1,033 individuals went on to suffer at least one heart attack, with 137 of them experiencing two heart attacks.
In terms of the overall sample, 29 per cent of participants were identified as Black, 8 per cent as Hispanic, and 56 per cent as women. It was observed that individuals who had experienced heart attacks tended to be older and predominantly male.
The researchers evaluated different cognitive domains of the participants by scoring various aspects of their cognition through a series of cognitive tests. These scores were then combined to represent a single cognitive domain. A decrease in points indicated a decline in that specific cognitive domain.
The assessment encompassed various aspects of cognition, including global or overall cognition over time, as well as memory and executive functioning.
Executive functioning refers to the cognitive ability to make complex decisions and carry out tasks that involve planning, problem-solving, and cognitive flexibility.
Johansen said that the next steps were to look at other aspects of heart health and how they might affect brain health.
"We have shown that preventing heart attacks may be one strategy to preserve brain health in older adults," she said.
"Now we need to determine what specifically is causing the cognitive decline over time,” she added.
Amber heat-health alerts issued as temperatures approach 35°C in parts of the UK.
Early signs of heat stroke include confusion, slurred speech, and dizziness.
Heat exhaustion can develop into heat stroke if not treated within 30 minutes.
At-risk groups include the elderly, young children, and those with health conditions.
NHS and health experts urge people to stay hydrated, cool, and avoid midday sun.
Medical experts are urging the public to remain alert for the early signs of heat stroke, as temperatures across parts of England are expected to reach up to 35°C. The Met Office and UK Health Security Agency (UKHSA) have issued amber heat-health alerts, warning that extreme heat can have serious health impacts. Doctors stress that symptoms can begin subtly, making early intervention crucial.
Heat alerts across multiple regions
Amber-level warnings are in effect for the West Midlands, East Midlands, Yorkshire and the Humber, South East, South West, London, and the East of England.
Dr Agostinho Sousa, Head of Extreme Events and Health Protection at UKHSA, said: “The temperatures we are likely to see over the next few days can result in serious health outcomes across the population.” He urged the public to take “sensible precautions while enjoying the sun”, and to look out for vulnerable individuals.
Recognising the early signs of heat stroke
Dr Javier Mateos Delgado, an emergency unit coordinator and expert in Family and Community Medicine, warned that heat stroke can begin with subtle neurological symptoms. These are often mistaken for tiredness or minor illness, delaying proper treatment.
According to Dr Delgado, early signs may include:
Slurred or incoherent speech
Irritability or mood changes
Disorientation or confusion
Loss of balance or blurred vision
He also noted that muscle cramps, especially at night or after exertion, despite drinking water, are a key warning sign. “The first symptoms are usually a feeling of intense heat, dizziness, and weakness,” he said. “You have to learn to listen to your body.”
When heat exhaustion becomes heat stroke
According to NHS guidance, heat exhaustion can be treated at home if the person is cooled down within 30 minutes. Signs include:
Dizziness
Nausea or vomiting
Headache
Sweating heavily
Weakness and tiredness
Muscle cramps
Fast breathing
Feeling very thirsty
However, if symptoms don’t improve within half an hour or worsen, it could indicate heat stroke, a life-threatening emergency.
Call 999 immediately if someone shows signs of heat stroke, which include:
Hot, dry skin that isn’t sweating
A high body temperature and flushed appearance
Rapid heartbeat
Confusion or unusual behaviour
Seizures
Loss of consciousness
While waiting for emergency services, move the person to a shaded or cool area, give them fluids if possible, and use water or cold items to help reduce their body temperature, especially on the neck and underarms.
Heat stroke prevention: What to do
Dr Mateos Delgado emphasised that prevention is often overlooked. “The problem is not usually that we don't know what to do,” he said, “but that we don't do it.”
To prevent heat stroke, experts recommend:
Avoiding strenuous activity during peak sunlight hours (11 am to 3 pm)
Staying indoors or in shaded areas during the hottest part of the day
Drinking water regularly—even if not thirsty
Wearing light, loose-fitting clothing
Using fans or keeping rooms cool by closing blinds and windows
Wearing sunglasses and sun hats, and applying sunscreen
Checking on friends, relatives, and neighbours, especially those at higher risk
Who is most at risk of heat stroke?
While anyone can be affected, certain groups are especially vulnerable to heat stroke. These include:
People over 65 or under 5 years old
Those with chronic illnesses such as heart disease, diabetes, or dementia
People on medications that affect sweating or body temperature
Those experiencing mental health challenges or substance misuse
People living alone, outdoors, or in poor housing conditions
Outdoor workers, including construction or farm labourers
Health officials urge everyone to take extra care over the coming days, as the UK experiences potentially record-breaking temperatures.
Understanding the signs and symptoms of heat stroke and acting quickly could help save lives during the ongoing heatwave.
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The controversy surrounding the ketchup ban caught the attention of British condiment company Condimaniac
Jeremy Clarkson’s Farmer’s Dog pub banned non-British products, including ketchup and Coca-Cola.
The rule sparked months of backlash from customers who called it “weird”.
British condiment company Condimaniac developed a 100% British-sourced ketchup in response.
The new ketchup will be stocked at the pub, but only in full bottles for purchase.
Some visitors remain critical as the condiment isn’t yet available for table use.
Jeremy Clarkson’s strict British-only policy at his Farmer’s Dog pub has caused considerable controversy since its launch, particularly due to the absence of staple condiments like ketchup. However, a recent development by a British condiment company could finally offer a compromise. The pub will now stock a fully British-sourced ketchup developed in response to the ban, although it will only be available to buy in bottles rather than offered with meals.
Clarkson's British-only policy sparked backlash
When Jeremy Clarkson opened the Farmer’s Dog pub in the Cotswolds, featured on the Amazon Prime series Clarkson’s Farm, he introduced a strict rule: the pub would serve only 100% British food and drink. This ethos was designed to promote local sourcing and support British farming and production.
However, the rule had unintended consequences. Items such as ketchup, Coca-Cola, black pepper and coffee were excluded from the menu, as they could not be sourced entirely from within the UK. Clarkson said that sourcing black pepper domestically would cost “ten times more” than importing it.
The absence of these everyday items quickly drew criticism, with customers describing the rule as “weird” and impractical. Pub-goers were left without familiar condiments for their meals, leading to frustration and widespread backlash on social media.
Condimaniac creates British ketchup
The controversy surrounding the ketchup ban caught the attention of British condiment company Condimaniac. Founded in 2019, the business decided to take on the challenge of creating a truly British ketchup.
In May, after seeing a sign at the Farmer’s Dog banning ketchup, Condimaniac co-founders Kier Kemp and Jennifer Dreier posted about their mission on TikTok. The goal was to develop a ketchup using only British-grown ingredients, adhering to Clarkson’s strict standards.
Their efforts paid off. Earlier this month, the company announced that they had successfully produced a 100% British-sourced ketchup and that the Farmer’s Dog pub had agreed to stock it. The team visited the pub and said staff responded positively to the product.
Kemp praised the pub's staff, saying: “It is not just a gimmick for them – they do really live and breathe this 100% British thing. Everyone I have met is super lovely. I’m glad that I can report they are actually nice people. It is not always like that.”
Still not available for table use
While the ketchup will be sold at the Farmer’s Dog, it will only be available in whole bottles for purchase, either from the pub itself or the associated shop. This detail has sparked a fresh wave of criticism from some visitors, particularly on TikTok.
One commenter said: “I thought the whole point was so people can have some with their meal, not have to buy a bottle.” Another added: “Well done! Bit sh*t that guests have to buy a whole bottle if they want ketchup in their breakfast sandwich though.”
Supporters of the pub pointed out that the product is still in its early stages, and offering it on tables would not yet be financially viable until it can be produced at scale.
Despite the limitations, the move marks a softening of the original no-ketchup stance, and Clarkson’s supporters hope it could lead to further flexibility.
The Farmer’s Dog remains divisive
This isn’t the first time Clarkson’s pub has made headlines. Previous controversies include a customer being banned for calling the pub overpriced and a strict one-hour dining limit per table.
Still, for fans of Clarkson and local sourcing, the Farmer’s Dog represents a firm stand for British produce, even if it comes with fewer condiments on the side.
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The Turkey wildfires have not been limited to Izmir
Tourists stranded after Foça wildfire halts flights at Izmir airport
At least 550 people evacuated from homes in the region
Over 600 personnel deployed to contain the blaze
Strong winds and heat raise risk of further fires
Wildfires force airport shutdown in Turkish holiday hotspot
Hundreds of UK tourists, including several from Glasgow, have been left stranded after major wildfires swept through a popular holiday destination in western Turkey, forcing the closure of Izmir Adnan Menderes Airport.
The blaze broke out in the resort town of Foça, near Izmir, and was rapidly intensified by strong winds, prompting large-scale evacuations and flight disruptions. All operations at the airport were suspended from 4 pm local time due to ongoing extinguishing efforts, with multiple flights reportedly diverted.
More than 550 residents were evacuated from 175 homes in the Ilıpınar district, while emergency crews battled the fire for over 22 hours. The extensive response included 625 personnel, 46 fire engines, six helicopters, nine bulldozers and 13 water tankers.
Dramatic footage showed aircraft dropping water over the blaze in an effort to slow its spread. Authorities are still investigating the cause of the fire.
Süleyman Elban, Governor of Izmir Province, has urged residents and visitors to remain cautious, citing the combination of high temperatures and low humidity as factors that could lead to additional fires.
The Turkey wildfires have not been limited to Izmir. Blazes have also been reported this week in Kahramanmaraş, Bursa, Sakarya, Bilecik, Gaziantep, Bolu and Manisa, putting regional emergency services under sustained pressure.
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Glutathione and anti ageing drugs under spotlight after Shefali Jariwala death
Shefali Jariwala died at 42 in Mumbai after reportedly collapsing post-fast; cause of death suspected to be cardiac arrest or blood pressure drop.
Police found anti-ageing pills, vitamin supplements, and glutathione injections at her residence.
Doctors stress the risks of unsupervised use of hormone-based and anti-ageing treatments.
Final post-mortem report expected in two days; no foul play suspected, case treated as accidental death.
The untimely death of actor-model Shefali Jariwala has sparked renewed concern over the unregulated use of anti-ageing treatments and self-medication. The 42-year-old, best known for her appearance in Kaanta Laga, was declared dead on arrival at a Mumbai hospital on Friday night. Initial investigations suggest she may have suffered a cardiac arrest following a steep drop in blood pressure, possibly linked to taking supplements on an empty stomach.
Shefali Jariwala death raises concern over anti ageing drugs and self medication Instagram/shefalijariwala
What caused Shefali Jariwala’s collapse? Police and doctors investigate
Shefali Jariwala was rushed to Bellevue Multispeciality Hospital by her husband and friends after she suddenly collapsed at home, but she was already unresponsive. Her family said she had been fasting for a religious ritual and had consumed her regular supplements shortly after breaking the fast. Among the substances recovered at her Andheri apartment were glutathione injections, commonly used for skin lightening, and various anti-ageing tablets.
Doctors at Cooper Hospital, where her post-mortem was conducted, suspect a fatal drop in blood pressure, though only the final autopsy will confirm the precise cause of death. So far, Mumbai Police have ruled out foul play and registered an accidental death report.
Health experts warn against unmonitored anti-ageing therapies
Experts are now urging caution over the growing trend of unsupervised beauty and anti-ageing regimens, especially among public figures. Dr Dhirendra Singhania, a leading cardiologist, pointed to steroids, hormone therapies, and poor sleep as major heart risk factors, even among seemingly fit individuals. While glutathione and vitamin C aren’t inherently dangerous, he said their misuse or interaction with other drugs can trigger complications.
Anti ageing pills found at Shefali Jariwala home spark health safety debate Instagram/shefalijariwala
Shefali had no known chronic illnesses apart from epilepsy, which doctors say is unlikely to be linked to her sudden collapse. Her death, while still under investigation, adds to growing concerns about beauty pressures, self-prescribed treatments, and the long-term risks of trying to defy ageing without medical oversight.
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Prada acknowledges Indian influence behind its Spring Summer 2026 men’s footwear
• Prada confirms Indian roots behind 2026 ‘leather sandals’ after controversy • Indian artisans and officials accused the brand of cultural appropriation • The footwear resembles traditional Kolhapuri chappals with GI status • Prada says designs are still in development and open to dialogue with India
Italian fashion label Prada has officially acknowledged that its Spring/Summer 2026 menswear collection includes footwear inspired by India’s traditional Kolhapuri chappals. The statement came after mounting criticism from Indian artisans and industry leaders, who claimed the brand showcased the design at Milan Fashion Week without recognising its origins.
Prada confirms Kolhapuri chappals inspired its 2026 Milan collectionInstagram/prada
Prada responds to Kolhapuri chappal row
In a letter addressed to Lalit Gandhi, President of the Maharashtra Chamber of Commerce, Industry and Agriculture (MACCIA), Prada’s CSR head Lorenzo Bertelli confirmed the sandals were influenced by Indian craftsmanship. The fashion house admitted that the open-toe leather sandals presented on the Milan runway drew from the centuries-old Kolhapuri style, traditionally made by artisans in Maharashtra and Karnataka.
Kolhapuri chappals have been crafted for centuries and received GI tag in 2019 iStock
The controversy erupted after Prada described the footwear simply as “leather sandals” in its show notes, omitting any reference to India. This led to accusations of cultural appropriation and disregard for artisans' rights. BJP MP Dhananjay Mahadik also led a group of Kolhapuri chappal makers to meet Maharashtra Chief Minister Devendra Fadnavis, urging government action to protect their Geographical Indication (GI) status.
No production yet, says Prada, as India seeks fair credit
Prada clarified that the sandals shown were part of an early-stage design process and have not been confirmed for mass production. “None of the pieces are finalised or approved for commercial use,” Bertelli wrote.
MACCIA, in its communication, called for proper acknowledgement and possible collaboration or compensation for Indian artisans. The organisation stressed that Kolhapuri chappals are not just heritage products but also vital to the livelihoods of thousands of families.
In response, Bertelli assured Prada’s commitment to ethical design, cultural respect, and further engagement with Indian artisan communities. He also welcomed the opportunity for open dialogue on potential partnerships.
The Kolhapuri chappal, awarded GI status in 2019, is a symbol of regional identity and craftsmanship. As global fashion continues to borrow from traditional cultures, this case may set the tone for how brands address ownership, recognition, and respect.