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 Olive Oil Boosts Brain Health, Reduces Dementia – Study

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Including olive oil in your regular diet offers several benefits such as protecting heart health or cognitive function.
The Mediterranean staple might also reduce your risk of dying from dementia by 28 per cent if you eat just a spoonful every day.
This new finding is, according to research, presented on Monday in Boston at Nutrition 2023, the annual meeting of the American Society for Nutrition.
Whether olive oil is linked with risk of dementia-related death had never been studied until now, according to the authors.
“Our study reinforces dietary guidelines recommending vegetable oils such as olive oil and suggests that these recommendations not only support heart health but potentially brain health, as well,” said Anne-Julie Tessier, a coauthor of the research and postdoctoral fellow at the Harvard T.H. Chan School of Public Health, in a news release. “Opting for olive oil, a natural product, instead of fats such as margarine and commercial mayonnaise is a safe choice and may reduce the risk of fatal dementia.”
Research participants included nearly 60,600 women who had participated in the Nurses’ Health Study from 1990 to 2018, and nearly 32,000 men who had been in the Health Professionals’ Follow-Up Study during the same time period. The former study investigated risk factors for major chronic diseases among women in North America, whereas the latter is looking into the same topics but for men.
The authors of the latest research assessed the diet of the participants — who were age 56 on average at the start of the study — every four years via a questionnaire. The team also reviewed diet quality using the Alternative Healthy Eating Index, which assigns ratings to foods and nutrients predictive of chronic disease. The higher people score on this index, the better.
Over a follow-up period of 28 years, regardless of diet quality, eating more than half a tablespoon of olive oil per day was associated with a 28 per cent lower risk of dying from dementia, compared with participants who never or rarely consumed olive oil.
Additionally, replacing a daily teaspoon of mayonnaise or margarine with the same amount of olive oil was correlated with an 8 per cent to 14 per cent lower risk of dementia-related death, the authors found.
However, this research is early, so some experts uninvolved with it urge caution.
“These findings are simply being reported at a conference and have not undergone peer-review so there has been no examination of the study by independent experts,” said David Curtis, honorary professor at the UCL Genetics Institute at University College London, in a statement. “We do not know whether the results will end up being published in a journal. If the study does eventually result in a published paper, we do not know whether the published results will be the same as those now being presented.”
People with dementia have 11 times the risk of dying soon after starting any opioids, study finds.
The 4,749 participants who died from dementia were more likely to have APOE e4 — the strongest known genetic risk factor for Alzheimer’s disease — according to analysis of DNA from participants’ blood or mouth cells. But having the gene doesn’t mean a person will certainly develop the disease, and the authors’ findings were still consistent after taking this factor into account, they said.
Regardless, “it is important to note that this is not causal, as the authors point out, only an association,” said registered dietitian Duane Mellor, a senior teaching fellow at Aston Medical School of Aston University in England. “More research is needed.”
Olive oil and dementia risk
The potential benefits of olive oil for brain health could be due to antioxidant compounds that can cross the blood-brain barrier, directly affecting the brain, Tessier said.
“It is also possible that olive oil has an indirect effect on brain health by benefiting cardiovascular health,” she added.

Kevin Nengia

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WHO Begins Regulation On Antibiotic Waste

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The World Health Organisation (WHO) has begun acting to curb effects of antibiotic pollution.
The new guidance on wastewater and solid waste management for antibiotic manufacturing sheds light on this important but neglected challenge ahead of the United Nations General Assembly (UNGA) High-Level Meeting on antimicrobial resistance (AMR) taking place on 26 September 2024.
The emergence and spread of AMR caused by antibiotic pollution could undermine the effectiveness of antibiotics globally, including the medicines produced at the manufacturing sites responsible for the pollution.
Despite high antibiotic pollution levels being widely documented, the issue is largely unregulated and quality assurance criteria typically do not address environmental emissions. In addition, once distributed, there is a lack of information provided to consumers on how to dispose of antibiotics when they are not used, for example, when they expire or when a course is finished but there is still antibiotic left over.
“Pharmaceutical waste from antibiotic manufacturing can facilitate the emergence of new drug-resistant bacteria, which can spread globally and threaten our health. Controlling pollution from antibiotic production contributes to keeping these life-saving medicines effective for everyone,” said Dr Yukiko Nakatani, WHO Assistant Director-General for AMR ad interim.
Globally, there is a lack of accessible information on the environmental damage caused by manufacturing of medicines.

 

“The guidance provides an independent and impartial scientific basis for regulators, procurers, inspectors, and industry themselves to include robust antibiotic pollution control in their standards,” said Dr Maria Neira, Director, Department of Environment, Climate Change and Health, WHO. “Critically, the strong focus on transparency will equip buyers, investors and the general public to make decisions that account for manufacturers’ efforts to control antibiotic pollution.”

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Kebbi Harmonises Doctors’ Salaries To Curb Brain Drain

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In a concerted effort to curb brain drain, the Kebbi State Government has harmonised medical doctors’ salaries to be at par with their colleagues in the federal government’s tertiary health facilities.
Kebbi State Commissioner for Health, Musa Inusa-Isma’il, disclosed this at the handing over of ambulances to the state-owned health facilities at the Ministry of Health in Birnin Kebbi yesterday.
Inusa Isma’il, according to a statement by Ahmed Idris, the Chief Press Secretary to the governor, said the essence of the harmonisation was to retain the existing medical doctors and attract more to the services of the state.
According to him, the doctors across the state had already started enjoying the new salaries from August 2024.
He said the release of the vehicles was in fulfilment of Governor Nasir Idris’ promise to uplift health care services in the state.
“His Excellency said I should inform you, the beneficiaries of this gesture, that the vehicle should be strictly used for the intended purpose. It should not be used for anything else.
“If there is no referral case, each of the vehicles must be parked at the hospital by 6 pm. The governor said you should warn your drivers against reckless driving as well as violating the instructions.
“We should also do everything possible to reciprocate the gesture by working according to the terms and conditions attached,” he advised.
The benefiting health facilities included Sir Yahaya Memorial Hospital, Birnin Kebbi; State Teaching Hospital, Kalgo; General Hospital, Argungu; General Hospital, Yauri; General Hospital, Zuru; and General Hospital, Bunza.

 

 

In his speech, the permanent secretary of the ministry, Dr Shehu Koko, recalled that the ambulances were handed over to the ministry last Friday by the governor for the onward handover to the benefiting hospitals.
He observed that the ambulances would go a long way in improving the referral system in the state, adding that delays in reaching the secondary and tertiary facilities would be eliminated.
The permanent secretary attributed the high rate of maternal mortality in the country to delays in getting to the health facilities for proper medical care.
“We believe with the provision of these ambulances, part of the gaps we have in our referral system will be addressed, whereby patients who require secondary healthcare could be easily transported to secondary and tertiary health centres, where they can get such help,” he said.
In a goodwill message, Commissioner for Information and Culture Alhaji Yakubu Ahmed expressed gratitude to the governor for the support he has given to the ministry to excel.
While advising the beneficiaries to use the vehicles judiciously, the commissioner advised that services and maintenance of the vehicles must be prompt to derive the maximum benefits from the vehicles.
The commissioner also highlighted some achievements recorded by the government in the last year, including beautification of the state capital, completion of a multimillion-naira ultramodern state secretariat, road construction, construction and renovation of classrooms and upgrading of some health facilities, among others.

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Oyo, Osun Customs Seizes N713m Worth Drugs, Contraband 

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Nigeria Customs Service (NCS), Oyo/Osun Area Command says it intercepted 2,448 wraps of cannabis sativa and 2,667 used tyres in two and half months.
The Area Controller, NCS, Dr. Ben Oramalugo, disclosed this in Ibadan while briefing newsmen on the Command’s achievements between June 14 and August 29. 2024.
Oramalugo said other seized items include a used Mazda car, 2,183 bags of 50 Kilogrammes of foreign rice, 753 kegs and 94 drums of petrol, as well as 24 bales of used clothing.
The Area Commander said the total Duty Paid Value (DPV) of the seizures in the months under review stood at N713,150,400.
He expressed regret that the continuous consumption of hard drugs by some youths was not helping the fight against insecurity in the nation.
This, he said, must not be allowed to continue for the future of the country.
According to him, NCS has a responsibility to support the National Drug Law Enforcement Agency (NDLEA) in minimising or eradicating the drug menace contributing to national insecurity.
“Drugs are very dangerous and no human being will kill or rob without being under the influence of drugs.
“The Command will, however, not allow the business of drugs to thrive in our areas of jurisdiction.
“This is why we have robust collaboration with NDLEA, and we hope there will be proper prosecution when the seized drugs are handed over to NDLEA”, he stated.
He continued that the Command intensified its efforts at combating smuggling activities and achieved successes despite operating in difficult terrains and with less-advanced technology
Oramalugo further said the Command is adopting technological innovations and strategies, collaborating with other security agencies, all in a bid to tackle the ever-evolving tactics of smugglers.
The Commander said the Command generated N48.7 billion as revenue between January and August 2024, representing a 2.74 per cent increase compared to the N47.4bn generated within the same period in 2023.
“These seizures represent a significant blow to smugglers and a win for lawful trade and economic stability.
“The milestones recorded here are as a result of strategic intelligence gathering, increased patrols and dedication of the command officers who demonstrated exceptional vigilance and commitment to duty”, Oramalugo said.
The controller said the proactive measures taken by the various anti-smuggling teams had not only prevented illegitimate trade but also prevented communities from dangers posed by illicit goods.
He said the Command remained committed to upholding the highest standards of professionalism and integrity in its operations.
He commended the NCS Comptroller General, Bashir Adeniyi, and his management team for supporting the command to achieve its core mandate.
Oramalugo commended Gov. Seyi Makinde of Oyo State, other sister security agencies and stakeholders for supporting the command.
12 officers were issued letters of commendation for their contributions to the achievements recorded within months under review.
The seized drugs were handed over to NDLEA representative,  Wokoma Terry, who appreciated the customs for the seizures.

Chinedu Wosu

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