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Fat: why are we so confused about whether or not we should include it in our diet?
You’d be forgiven for being confused about whether or not you should eat fat. For a long time, people were told to stay well away from it entirely. But lately, fat seems to be back on the table – but only certain types of fat. With so many conflicting messages about which types of fat to eat, it’s no wonder many people are confused about whether or not they should it. Here are just a few reasons why the advice about fat is so confusing – and how much fat you should really eat. Some fat is essential in our diet as it gives us energy and helps us absorbs certain vitamins, including vitamin A, D and E. But there are many different types of fats and eating too much of certain types can be harmful to us. Unsaturated fats (also called monounsaturated or polyunsaturated) are known as “good” fats and are important for helping us lower cholesterol and keep our heart healthy. Unsaturated fats can be found in foods such as avocados, olive or peanut oils, and fish. But saturated fats can be bad for us when eaten in excess, and can raise cholesterol and increase risk of heart disease. Trans fats can also increase cholesterol levels. Foods that contain saturated and trans fats include butter, cheese, bacon, biscuits and fried foods. Fat is important Many health authorities worldwide agree fat is an important part of a healthy diet – but that we should only get so many calories daily from fats. The World Health Organization (WHO) recommends people get no more than 30% of their daily calories from fat – of which only 10% of daily calories should be from saturated fats, and less than 1% from trans fats. The UK’s recommendations are much the same, limiting saturated fats to only 10% of our daily calorie intake – around 30g per day for men (around 270 calories) and 20g for women (around 180 calories). But in Europe, health recommendations suggest fat should comprise between 20-35% of our total daily calories. There’s also no recommendations for how many calories should be from saturated or trans fats – just that these should be limited. In the US, people are only advised to limit saturated fat intake to less than 10% of daily calories. So while there seems to be agreement in how much fat people should eat, the slight variations in these recommendations – as well as variations in how much of certain types of fat we should eat – might explain the confusion over whether or not we should eat fat and how much of it we should eat. Misleading advice If all the different recommendations weren’t confusing enough, there’s also a lot of information out there that’s either too simplistic or incorrect. This makes the recommendations about eating fat all the more complicated. For example, the Joint British Societies (which publishes recommendations to help people reduce their risk of cardiovascular disease) recommends that only around 10% of a person’s total fat intake should come from saturated fats. As typically we consume 30-40% of our calories from fat, and international and government bodies recommend that around 30% of daily calories should come from fat, limiting saturated fats to 10% of this would mean they’d make up only 3% of our day’s calories. This would amount to little more than about 7g of saturated fat -– around two teaspoons of butter. This differs from many other recommendations – such as from WHO – which states 10% of all the calories people eat daily should come from saturated fats. It’s also unclear whether such a strict restriction of saturated fats would have any benefit and would be difficult for many people to achieve as a variety of healthy foods – such as olive oil – can also contain saturated fats. There’s also a lot of advice that’s too simplistic, which can be inadvertently misleading. For example, one tip the British Heart Foundation recommends for swapping saturated for unsaturated fats is to use a spray oil or measuring oils, instead of just pouring it straight from the bottle. But this doesn’t account for the fact that different types of oil have different saturated fat levels. Sunflower oil, for example, is already low in saturated fat, so using less would significantly reduce calories but only modestly reduce saturated fat levels. Other advice from the British Heart Foundation includes avoiding frying foods and switching to semi-skimmed milk. But focusing on methods that have a minimal effect on saturated fat levels can make it more confusing to know which foods (and fats) to avoid. The easiest way to avoid saturated fats is avoiding foods like pies, cakes and biscuits. These foods are high in saturated fats and tend to be the greatest sources of them in most peoples’ diets. Getting the right amount Research suggests that we should get around a third of our energy from fat – two-thirds of which should be unsaturated fats. Of course, certain food sources will contain different types of fats, and different levels of fats. For example, avocados and pies are both high in fat. But avocados are high in healthy monounsaturated fats, which are good for heart health and can lower cholesterol. Pies, on the other hand, are high in saturated fats, which can be bad for your heart and cholesterol levels. The easiest way to make sure you’re eating enough of the right fats is to avoid foods that contain saturated and trans fats – such as butter, hard cheeses, pies, biscuits, pastries, cakes, processed meats and crisps. These foods are also high in salt, carbohydrates and sugar, so can also have other health harms such as increasing risk of high blood pressure. Instead, try including sources of healthy fats – such as avocados, olive oil, nuts and fish. This will ensure that you’re not only getting enough fat in your diet, but that you’re getting the right kind of fats (around 75g a day for women and 90g for men).
Over 2850 people supported by eye health education and vision screening delivered by Villa Vision
“Aston University and Aston Villa Foundation have a strong social purpose and the successful delivery of Villa Vision in our local schools demonstrates this perfectly. Eyesight problems shouldn’t hold any child back.” Jack Dromey, MP for Birmingham, Erdington The Villa Vision initiative is raising awareness of the importance of eye health to children in schools and individuals in local community setting It is a joint project between the Aston Villa Foundation, Aston University’s Optometry School and optical lens supplier Essilor Vision for Life Jack Dromey, MP for Birmingham Erdington, visited Aston University campus to learn more about it Jack Dromey, MP for Birmingham Erdington, visited Aston University campus on Friday July 23 to learn about a unique initiative to deliver good eye health to communities in Birmingham. Villa Vision, a joint project between the Aston Villa Foundation, Aston University’s Optometry School and optical lens supplier Essilor Vision for Life, aims to benefit the local community through the provision of free eye care and to raise awareness of the importance of eye care for all. Pupils from the poorest backgrounds are more likely to suffer from uncorrected vision problems. Left untreated, vision problems may result in the need for more learning support at school and can lead to health and vision consequences in later life. Aston University worked alongside the Aston Villa Foundation and Citizens UK to listen to the local community, which identified that children and adults in the local area face a number of challenges when it comes to accessing eye care, including a lack of parental support, awareness, accessibility, language barriers and a misconception about cost. In addition, it has been shown that children from less affluent areas are nearly 30% less likely to have an eye test than children from more affluent areas, with this number significantly increasing among adults. Funded by the Premier League and the Professional Footballers’ Association (PFA), the project is designed to fill a crucial lack of knowledge surrounding the importance of having an eye test and how preventative measures can ensure, among a host of benefits, a lifetime of good vision. The Villa Vision team is delivering a programme of eye-health awareness lessons in the classroom, as well as free vision and colour vision screening, followed by a more comprehensive eye test and free glasses to those children who require them, using a fully operational custom-designed mobile eye care unit. So far, the initiative has engaged with over 1750 local children and adults through classroom workshops and have vision and colour vision screened around 1100 local primary aged children. Jack Dromey, MP for Birmingham, Erdington, said: “Aston University and Aston Villa Foundation have a strong social purpose and the successful delivery of Villa Vision in our local schools demonstrates this perfectly. Eyesight problems shouldn’t hold any child back.” “Poor vision can often go unnoticed, particularly amongst children so Villa Vision will provide the opportunity for children to have a free vision screening check at school. In addition to this, for those children requiring further investigation the initiative will also provide a full eye examination and glasses if required for free using a fully equipped mobile eyecare unit.” Nikhil Sonpal, Villa Vision project manager and optometrist said: “Children may not always recognise whether there is something wrong with their vision and it is particularly damaging if vision problems go undetected. “We understand that, particularly in more deprived communities, many children and adults may face a number of significant challenges and barriers when it comes to accessing eye care services,” Mr Sonpal added. Dr Angela Jeffery, director of regional strategy at Aston University, said: “Engaging with communities on Villa Vision has provided insights into the challenges local people face and helped to shape Aston University’s Civic Agreement.” “Our approach to public engagement draws on innovative community-facing activities across the University and we are constantly developing new and exciting ways of engaging with the public and look to the diverse communities around us to contribute, collaborate and coproduce initiatives with us.” Professor Leon Davies, professor of optometry and physiological optics and head of the School of Optometry at Aston University said: “We are delighted to be working with Aston Villa and Essilor to share our clinical and research expertise in providing evidence-based eye care. “Designed for our region, Villa Vision will benefit our local community through the provision of free eye care and by raising awareness of the importance of eye health for all.”
A photo speaks louder than words. That’s the proverbial premise behind the Savannah H.O.P.E. Photovoice Project, a visual, community-based research project led by Georgia Southern University researchers that helps identify social, cultural and physical barriers that Black mothers in Chatham County face while breastfeeding. The project won a 2021 Health Innovation Award from Healthy Savannah. As part of a Centers for Disease Control and Prevention’s $3.4 million grant, Healthy Opportunities Powering Equity (H.O.P.E.), the localized project allows those who seldom have the chance to voice their concerns share their experiences with the hope of creating social change. Double Eagle Christina Cook (’16,’19) has assisted Savannah H.O.P.E. Photovoice Project lead Nandi Marshall, DrPH, associate professor in the Jiann-Ping Hsu College of Public Health (JPHCOPH) and associate dean of Academic Affairs, for the last three years. First serving as the JPHCOPH graduate assistant while completing a master’s in public health and now as Marshall’s graduate assistant in the public health doctoral program, Cook has taken pride in helping others amplify their voices. In turn, she found her own. “Personally, what this has done for me is solidify my direction,” said Cook. “As someone who likes to navigate a lot of different paths, and someone who is an intuitive and does-this-feel-right type of person, doing the work has really led me down the path of what I want to do because I am very committed to a sense of justice.” The photovoice method, a groundbreaking visual research methodology that empowers marginalized individuals to document their experiences and communicate their concerns, was utilized, as participants captured images that represent local breastfeeding barriers. Some snapped shots in corporate settings and public areas without access to breastfeeding areas, while others hinted at a lack of family support or pushback based on cultural norms, captured with photos in familial surroundings. “A lot of them are physical barriers,” said Cook. “There is just not a space available. It was really surprising. Even in churches, one of the moms said that whenever she would go to church the only place for her to go was the bathroom. Or someone was ushered into the office to nurse there. “The other ones have been sociocultural like this is something that Black people don’t do or what family members would say. Or going into a public park and people just staring at the moms while they breastfed.” Sessions facilitated by Cook and Marshall allowed participants to talk about the photos, their perspectives and ideas for change with one another to help guide resolutions to overcome barriers for improved local breastfeeding equity. Marshall praised Cook’s integral role in the project. “She is by far an essential team member,” said Marshall. “Her involvement in community-based, participatory research allows her to implement her classroom knowledge while building on skills that will allow her to continue the work of achieving health equity when she graduates. Truly understanding how to engage communities and ensure they not only feel supported but cared for, is a skill that can’t be taught in the classroom. It comes from showing up, by being authentic, being present and keeping the needs of the community in the forefront. Christina continues to show up time and time again. She has proven to be invaluable and a tremendous asset in improving the health outcomes of the communities we work with.” If you are a journalist looking to learn more about the Savannah H.O.P.E. Photovoice Project led by Georgia Southern University and would like to connect with Double Eagle Christina Cook or Nandi Marshal - then let us help. Simply contact Georgia Southern Director of Communications Jennifer Wise at jwise@georgiasouthern.edu to arrange an interview today.
The pressures and anxieties for students to perform in post-secondary institutions have always been a factor. Add in the impacts of COVID-19 on the last two years of learning, and the increase of instances of cheating has gone through the roof. Recently, David Rettinger, a professor of psychological science and director of academic integrity programs at the University of Mary Washington sat in on the TechTank Podcast to talk about how American colleges and universities are dealing with cheating. Students are heading back to class soon, and if you are a journalist looking to cover this subject, then let us help with your stories. Dr. David Rettinger is available to speak with media regarding this issue of cheating and academic integrity. Simply click on his icon now to arrange an interview today.
If you thought today’s walk-up and drive-thru clinics to get vaccinated for COVID-19 were a lot of work, imagine how vaccines were safely transported across the Atlantic, without deep freezers or jets? Recently, UMW Professor of History and American Studies Allyson Poska was asked by 'With Good Reason' Radio - and the Centers for Disease Control and Prevention - to lend her expert opinion on the history of vaccines and the challenges the world has had trying to keep the public healthy and inoculated. Over two centuries ago, as the Spanish Empire embarked on the first-ever vaccination campaign against smallpox, "getting shots into arms" had an entirely different meaning. And government authorities back then faced as many challenges with promoting vaccinations as they do today. The First Vaccine Allyson Poska (University of Mary Washington) There’s been a lot of coverage about the challenges of distributing the Covid-19 vaccine. How do we get it to distant areas? How do we use a whole vial before it expires? What about the special refrigerators needed to keep it cold enough? But these problems seem minor compared to the very first vaccine distribution in the early 1800s. Historian Allyson Poska shares the story of 29 orphan boys who crossed the Atlantic Ocean as live incubators for the smallpox vaccine and what lessons we can learn from this early campaign. July 21 - With Good Reason This is a fascinating topic, and if you are a journalist looking to cover this topic, then let us help. Dr. Allyson Poska is available to speak with media regarding this subject - simply click on her icon now to arrange an interview today.
Ask the Expert: How to make agriculture more sustainable
MSU’s Bruno Basso outlines key steps the grain industry can take — with public support — to reduce its greenhouse gas emissions by more than 70% over the next decade Michigan State University Foundation Professor Bruno Basso has long been a believer in the power of digital agriculture. For years, he’s worked to show how emerging digital tools and technologies — things like drones, robotics, satellite imagery and computer models of soil and plant growth — can help farmers promote sustainability without sacrificing profits. Now, in addition to belief, he also has concrete numbers. Basso, an ecosystems scientist in the College of Natural Science and the W.K. Kellogg Biological Station, has helped outline how America’s grain industry can shrink its carbon footprint by 71% by 2030. The team — which included researchers at Duke University, the U.S. Department of Energy’s Argonne National Laboratory and Benson Hill, a sustainable food technology company — published its findings online on June 21 in the journal the Proceedings of the National Academy of Sciences. Basso, who recently won a $250,000 award for sustainability innovations, sat down with MSUToday to talk about how farmers can achieve those reductions and how the public can help. The full article is attached and well worth the read. Basso tackles tough questions such as: How big is this problem? How much of our greenhouse gas emissions come from agriculture? Your new paper focuses on grains in particular. How big of an emitter is grain production, especially compared to other ag sectors such as livestock, which tends to get more attention? You talked about getting a 23% reduction by better management of fertilizer. How do we get to a 70% reduction by 2030? What are the obstacles that we need to overcome by 2030? Are you a journalist looking to cover this topic - then let us help. Bruno Basso is available to speak with media, simply click on his icon now to arrange an interview today.
Arguments, debates and protests have been taking place across America with regard to monuments and statues memorializing historical figures from the Confederate army. It’s a topic that has captured the attention of Americans from across the country and especially those from the America’s Southern states. Recently, Georgia Southern University’s Christopher Hendricks, Ph.D., was featured in the news giving his expert perspective on the topic and how America might provide the context behind these moments representing American history. “I think that telling the full story always is a good idea,” said Dr. Christopher Hendricks, a history professor at Georgia Southern University. Hendricks studies early American history and historic preservation. He suggested that we should put the monument into context rather than remove it. “It’s really important to put these things into context,” Hendricks said. “Particularly if you are going to leave them here.” He said that he believes signage explaining the origin and evolution of the memorial would help to establish the monument as a more neutral historical artifact. July 11 – ABC News This is an important topic and if you are a journalist looking to know more about this subject – then let us help. Christopher Hendricks, Ph.D., history professor at Georgia Southern University, is an expert in the areas of early American history and historic preservation. Hendricks is available to speak with media about this topic – simply click on his icon now to arrange an interview today.
Aston University celebrates launch of first wave of Institutes of Technology
"There remains a significant national skills shortage for engineering and we are pleased to be helping to address this through the provision of courses for young people wanting to progress to higher technical education, adult learners and people who want to develop their engineering skills." Professor Sarah Hainsworth Pro-Vice Chancellor and Executive Dean of the College of Engineering & Physical Sciences Aston University Institutes of Technology (IoTs) are collaborations between further education (FE) providers, universities and employers IoTs focus on the specific technical skills needs required in their local area They provide employers with a skilled workforce and students with a clear route to technical employment Aston University is joining in a nationwide celebration to mark the launch of the first wave of 12 Institutes of Technology on Thursday 8 July. Institutes of Technology (IoTs) are collaborations between further education (FE) providers, universities and employers. They specialise in delivering higher technical education (at Levels 4 and 5 – equivalent to the first and second year of a degree) with a focus on STEM (science, technology, engineering and mathematics) subjects, such as engineering, digital and construction. IoTs focus on the specific technical skills required in their local area. They will provide employers with a skilled workforce and students with a clear route to technical employment. By bridging skills gaps, these new institutions will drive growth and widen opportunity. Gillian Keegan, minister for apprenticeships and skills, said: “Institutes of Technology are the pinnacle of technical education, helping to develop the highly-skilled talent pipeline employers will need for the future. “By bringing together Further Education colleges, universities and businesses, Institutes of Technology are unique partnerships which will help to tackle skills shortages in vital sectors, from marine engineering to healthcare, cyber security to agri-tech. “Institutes of Technology are also playing a vital role in our multi-billion Plan for Jobs, which is helping to level up opportunities and support people to get the skills they need to get good jobs as we recover from the pandemic.” The Greater Birmingham and Solihull IoT has brought together the most innovative education providers within the Greater Birmingham and Solihull Local Enterprise Partnership area with leading industry stakeholders to create a powerhouse for advanced manufacturing and engineering. The consortium is led by Solihull College & University Centre, Aston University and Birmingham City University, working alongside South and City College Birmingham as a core partner and supported by BMET College, University College Birmingham and the University of Birmingham. The partnership will jointly design, develop and widen education and training opportunities aligned to the latest skills needs of leading-edge employers and the local, regional and national economy. The group will target under-represented learners, facilitating clear opportunities for progression from school to high-level occupations. In this new video, partners and employers explain what the IoT means to them: The following passage was included in the recent Government Skills for Jobs white paper, with the GBS Institute of Technology highlighted as an example of good practice: Government Skills for Jobs white paper Building work has started on the GBSIoT Hub at Aston University. It will be completed at the end of 2021 and will be an innovative hub, providing a fabulous resource for students and learners from across the region. Andy Street, mayor of the West Midlands, said: “The Greater Birmingham and Solihull Institute of Technology is all about two things: economic growth and prosperity. The Greater Birmingham and Solihull Institute of Technology is going to give us wonderful new skills in the sectors of the economy that are really growing fast here.” Professor Sarah Hainsworth, pro-vice chancellor and executive dean of the College of Engineering & Physical Sciences at Aston University, said: “We are delighted to be working with our partners on the Greater Birmingham and Solihull IOT for Advanced Manufacturing. It has been really exciting to see the work progressing on delivering the new Hub for students and learners on the campus at Aston University. "There remains a significant national skills shortage for engineering and we are pleased to be helping to address this through the provision of courses for young people wanting to progress to higher technical education, adult learners and people who want to develop their engineering skills. "The Hub will be home to a new cyber physical manufacturing rig which will create a simulated working environment linked to advancing Industry 4.0 technology and state of the art digital facilities and I really look forward to when it becomes the new home for our IoT students.” Find out more about the Greater Birmingham and Solihull Institute of Technology at www.gbsiot.ac.uk
Aston University graduates among highest paid in the country, new data reveals
"We continue to regularly meet with industry to ensure that the content of our courses meets the needs of the labour market, which is reflected in these findings." Saskia Loer Hansen, Deputy Vice-Chancellor Engagement Median earnings of employed Aston University graduates are £33,400 five years after graduation - the 20th largest in the UK Range of subject disciplines offered at Aston University have high median salaries Graduates from allied health subjects had the 5th largest median salary five years after graduation at £37,200. Graduates of Aston University are among the highest paid in the country five years after graduating, according to new data released by the Department for Education. The 2021 Longitudinal Education Outcomes (LEO) data shows that employed Aston University graduates have the 20th largest median salary overall five years after graduation at £33,400, compared with £24,900 sector average Subject level data in the LEO reveals that graduates from allied health subjects at Aston University had the fifth-largest median salary five years after graduation at £37,200, which is over £11,000 more than the sector average. It’s also good news for sociology and social policy graduates, with the median earnings in those subjects at £32,500 five years after graduation, the fourth largest in the country. Graduates from the materials and technology courses at Aston University earn a median salary of £42,000 five years after graduation which reflects the performance of the University’s logistics graduates. Speaking on the LEO data, Saskia Loer Hansen, Deputy Vice-Chancellor Engagement at Aston University, said: “We are delighted to see this recognition that our graduates are highly employable and go on to secure fulfilling and well-paid jobs once they have graduated. “It is fantastic to see the University appearing in the top 20 when it comes to median salaries five years after graduating, with an increase of £200 compared to last year’s results. “This is the 5th year of LEO and Aston University has always fared well and is among the top 20 largest median salaries five years after graduation for the 2nd year in a row. “We continue to regularly meet with industry to ensure that the content of our courses meets the needs of the labour market, which is reflected in these findings. It once again shows Aston University offers great value for money when it comes to employability. “We also work hard to ensure that students have a positive learning experience when they study with us and I am confident that the quality of this experience contributes to the great longer-term employment outcomes for Aston University graduates as measured by LEO.” The LEO analysis also shows that the University’s new graduates quickly earn good incomes with a median salary of £23,000 one year after the end of their courses, which is £4,400 higher than the sector average of £18,600.
Aston University cyber security experts shape government policy around resilience of supply chains
"Cyber security of any organisation, inclusive of its supply chain, should be promoted in conjunction with other organisational targets, such as profitability, productivity and financial/operational risk management" Professor Vladlena Benson, Aston University Researchers from Aston University’s Cyber Security Innovation (CSI) Research Centre have been invited to respond to the call for evidence by the Department for Culture, Media and Sport (DCMS) The centre works with businesses to help improve resilience to cyber attacks It comes after a series of high-profile attacks on managed service providers affecting thousands of firms and compromising government agencies. Experts from the Cyber Security Innovation (CSI) Research Centre at Aston University have responded to a call for evidence by the Department for Culture, Media and Sport (DCMS) on cyber security in supply chains and managed service providers. The CSI centre works with businesses to help improve their security posture and develops state-of-the-art solutions for supply chain resilience and business continuity. Recent research1 from the centre explored organisational approaches to supply chain management in the West Midlands, specifically in the times of remote arrangements and when traditional business continuity practices in supply chain management have been challenged. It comes as two high profile attacks (SolarWinds and Kesya) on managed service providers threatened the world and brought to a standstill credit card processing for major retail chains in Sweden, while US government officials' personal data was compromised. The €6.9m TRACE project, an EU-funded scheme of which Aston University is a key partner, addresses these issues and kicked off on Friday 9 July 2021. Professor Vladlena Benson, director of the CSI at Aston Business School, recently attended a round table by the Minister of Digital Infrastructure. She said: “Based on the conclusions of our research, we make a recommendation that cyber security of any organisation, inclusive of its supply chain, should be promoted in conjunction with other organisational targets, such as profitability, productivity and financial/operational risk management. “The identification and promotion of synergies between cyber security, profitability and productivity is a strong driver to ensure that, at a senior level, organisations take responsibility and accountability for effective cyber risk management. Dr Donato Masi, from the CSI Centre at Aston University, said: “Profitability or productivity are close to the competitive advantage of the firm and security of the supply chain of any organisation underpins its longevity on the market it operates in. “Investment in cyber security measures, including supply chain risk assessment and counter-threat controls, should be viewed as a ‘cost of doing business’ and business success and/or longevity.” 1Find out more about the research of the CSI Centre here
