Eat Your Veggies! – Australia and the Obesity Epidemic

The obesity epidemic is growing, and experts are calling it a “system wide” problem with over-processed food dominating our lives. Only three percent of Australians meet the Australian Dietary Guidelines recommended five serves of vegetables (at 75g per serve, which is about half the weight of a baseball) new ABS data shows.

And one in three Australian adults (67%) are overweight or obese according to the last national health survey.

If you’re above a healthy weight there’s a higher risk of diabetes, cardiovascular disease, some cancers, and possibly more severe Covid-19 symptoms according to a paper in the US on the impact of nutrition on virus susceptibility.

Australians don’t eat enough fruit and vegetables but consume too many salty foods, ABS data released in June shows.

The study measured sales data but could only make estimates of the actual food eaten without food consumption data from restaurants, fast-food establishments or food wastage.

Professor Stephen Simpson, biologist and co-author of ‘Eat Like the Animals’ has spent the better part of 30 years studying nutrition and dietary causes of obesity in humans. He said the majority of people not eating enough serves of the necessary food groups is likely because about 50% of Australians’ calorie intake comes from ultra-processed foods instead.

These are things like soft drinks, chips, chocolate, ice-cream, or chicken nuggets.

This may seem like an obvious reason for the increase of obesity around the world but it’s a very complicated issue, let’s take a closer look.

The proportion of overweight and obesity in adults rose from 57.2% in 1995 to 66.4% in 2018. Although it appears that the proportion of overweight people started to drop from 2007 this is likely because they moved to the obese category instead.

“What we can see if you start to understand the biology of overeating, overweight and obesity is that it’s a tremendously powerful biology that is in most cases not simply ignorable or overridable by using your willpower,” Simpson said.

The amount of protein we consume has a huge effect on our health and body weight. We have a set target of protein to reach each day, of about 15% so that when combined with other important nutrients we can survive at our healthiest.

There are two ways that our protein target ties in with the obesity epidemic.

“First, you’ve got protein diluted by large quantities of industrially produced fats and carbohydrates, and the geometry of that is fairly straightforward. You need to eat more calories as fats or carbs (it doesn’t matter which) to get to your protein target,” Simpson said.

Even if you have an abundance of protein available, if it’s swamped by lots of fats and carbs then on average you will eat more calories then you actually need to reach your target.

The second way Simpson said is, “Anything that causes the protein target to go up will make you have to eat more calories in a given low protein environment then if the target was a bit lower.”

Simply, the higher your protein target, the more excess calories you’ll have to eat in order to reach it.

There are a few reasons your protein target might be set too high. For example, an elite athlete or bodybuilder will have an above average target because they need more protein to maintain muscle. But if they move to a more sedentary lifestyle, then their target will remain high for a while and they may become overweight.

More worryingly Simpson said, “Your protein target may be set too high even at birth because of what your mother and father ate pre-conception and during pregnancy.”

“Similarly, if you go on a higher then optimal protein diet very early in life, we think that might set the target too high and it explains why some of the infant formula fed babies have higher risk of obesity later in childhood and adolescence.”

However, a problem with most explanations for the obesity epidemic is that if the issue was just eating too many calories then the expectation is that the population would become increasingly overweight and then plateau and stop.

Simpson says this is because the bigger you are, the more calories you need. If you continue to eat more calories than eventually, you’re going to need all of them because there’s more of you.

“Instead of going up and plateauing the obesity epidemic has accelerated and what we realised is that there must be something that’s moving further and further away that we’re essentially chasing in our biology, and we realised that’s the protein target going up,” Simpson said.

Jane Martin, the Executive Manager of the Obesity Policy Coalition and President of the Australia New Zealand Obesity Society advocates for policy and regulatory reform, with a focus on food marketing, labelling and pricing measures.

Martin says the ultra-processed food industry frames the issue as a problem of parents and individuals, but it’s a system problem.

“These companies aren’t really paying for the harm that they cause so that’s where a health levy on sugary drinks comes in for example,” she said.

“Some of the money that these products are imposing such as on dental health and leading to overweight and obesity are being recouped for the cost of treating these diseases.”

After tobacco smoking, diet is the leading cause of the burden of disease followed by overweight and obesity at number three. Altogether this is a really big source of death and disease in our society.

Martin suggests stronger warnings on food packaging about high sugar, salt or fat content and stricter junk food advertising laws would be helpful in tackling the issue.

“Reducing exposure and the power of promotion so protecting children and putting a levy that tells people two things – It tells them the products’ harmful and it raises the price which stops a lot of people from buying those products,” she said.

Martin says she doesn’t think people know what’s healthy anymore outside of fruit and veg, there’s a lot of confusion about ready-made meals and manufactured foods like muesli bars. This is partly because the Australian Government haven’t promoted the Australian Dietary Guidelines as effectively as they could have.

“[Australians] are eating this food because it’s easy and it’s a much simpler decision. It’s hard to eat healthily, it’s a challenge for most people,” Martin said.

Main image by Dan Gold on Unsplash and all graphs created by Brianna O’Rourke.

Cutting Hair Isn’t Saving Lives But It’s Definitely Something

There has been a lot of confusion surrounding hairdressers as an essential service after a 30 minute time limit was imposed last month and then removed three days later.

However, salons and barbers must still abide by the one person per 4 square metres rule.

The confusion continued leaving some hairdressers feeling guilty for remaining open and their clients shamed for going.

Lauren Weller, 38, owner of Hair Oasis on the Central Coast runs her salon out of a studio at the back of her property.

She says there’s a lot of guilt about people keeping their hair appointments at the moment.

“I’ve had clients sitting in the chair say that they feel really bad that they haven’t seen their own family members, but they’ve come here to my home.”

“I feel bad too, in some ways because I’m still open,” she said.

Lauren Weller’s Instagram post thanking her clients during a difficult time.

Lauren says there are a lot of people in the hairdressing online community that are against salons being open at all.

The Australian Hairdressing Council started a petition in March to close all hairdressing salons as a part of the social restrictions to limit the coronavirus outbreak.

Many hairdressers have closed since, despite still being included in the essential services list.

Lauren works from home in a studio disconnected from her house, however, finds this can be more difficult sometimes.

It’s a bit of a blurred line as you’re not allowed visitors in your home, she explained.

“I’ve got visitors coming to my home but it’s my place of business as well,” she said.

Similar to other business owners, Lauren has increased her frequency and intensity of cleaning in order to remain open.

Things like door handles, furniture, hair clips and brushes are now disinfected twice a day instead of the pre-pandemic every few days.

However, multiple clients have had to cancel their appointments.

“They [clients] have cancelled their appointments and are hoping to return when everything goes back to normal,” Lauren said.

This is a for a few reasons, such as some of the over 60s clients worrying about leaving their house at all.

Some have had to cancel simply because their kids are at home distance learning.

They can’t bring them to the appointment because of physical distancing restrictions which only allow her and two clients in the salon at once she says.

Lauren says one regular with Emphysema has cancelled her appointment because she was worried what others in the salon would think of her coughing.

However, those that keep coming back are mainly trying to support Lauren’s business during these uncertain times.

“The majority of my clients have been coming to me for a long time so they know a lot about me, they know my struggles and they know how many hours I’ve put into running my business.”

“I think people’s minds are put at ease knowing the type of person I am.”

Lauren Weller

She says that she believes all clients to date have been honest with her and have cancelled if they’ve felt ill at all.

Working as a home hairdresser has given her more autonomy with her clients.

“I can control who comes in and they all respect that I have a family and that they’re coming into my family home or at least my salon that’s on my family block of land,” she said.

Joy Hulley, 53, a regular at Hair Oasis continues going to the salon because “it’s time for yourself.”

“You’re going directly from your car and into the salon, so there’s no shopping mall to walk through.”

Joy says she trusts her hairdresser as “she’s very diligent in her cleaning” and she’d “like to help her out with her business.”

Zeinab Arjah, 22, just got a new colour at her local salon and says how her hair looks effects her self-esteem.

“I love it, it makes me feel confident.”

Zeinab still likes going to a hairdresser because “you can talk to them about anything.”

She says she mostly enjoyed it because it was different to her normal repetitiveness while self-isolating.

“You’re mingling with people, you’re socialising, and it feels normal,” she said.

Main image by Cesar Saravia on Unsplash.

Top Tips to Remain Sane During the Pandemic

Originally published on Hatch.

Although the novel coronavirus is a respiratory based illness, social distancing measures taken to control the virus are wearing on our mental health too, write Brianna O’Rourke and Dinita Rishal.

Many people across the nation have taken to expressing the term as ‘physical distancing’ in an effort to highlight that though we may stand 1.5m apart we still stand together.

But social distancing has left many Australians without their usual coping strategies in times of stress.

A recent YouGov survey found one in two Aussies felt isolated, one in four said it put their relationship under strain and 57 per cent of the nation felt generally stressed due to the pandemic.

Impacts of Covid-19 (Art: Dinita Rishal)

Professor Patrick McGorry, psychiatrist and former Australian of the Year, says it’s not just the threat of the virus it’s actually the responses that are necessary to deal with it that are wreaking havoc.

“Everybody’s affected but there’s a sub-group of people that will be pushed over the edge over the next few weeks and months,” he said.

“We will see a big surge in need for care and the mental health system is not well prepared for it. We’ve got time to prepare, just like we had time to prepare for the physical risks of the virus.

“We now have, I would say, a few weeks to really get our act together to really strengthen our mental health system and deal with this.”

The YouGov survey also revealed one in five Australians are buying more alcohol than usual during the pandemic, that 70 per cent are drinking more than normal and a third are consuming alcohol everyday.

McGorry says anxiety is the driver in many forms of mental health and the simplest way people are dealing with their anxiety is booze.

This actually causes harm in itself and “so we have to offer better options to reduce general anxiety”.

Sarah Hosking, a clinical psychologist with the Psychology Board of Australia says there could be multiple mental health impacts of the coronavirus.

She says anxieties associated with catching the illness and the stress of vulnerable relatives being at risk are both likely.

In addition, financial and economic stress will become more common alongside fears of job loss.

Hosking also mentioned the different Medicare numbers that anyone having a hard time mentally may contact.

“The local mental health network is also encouraging tele-health sessions via Skype,” she said.

The Australian Psychological Society (APS) has released reports to aid people with pandemic anxiety.

APS’s tips for coping with coronavirus anxiety revolve around positive mentality and keeping things in perspective.

They advise you to change your mindset and ask yourself the below questions rather than imagining the worst-case scenario:

  • Am I getting ahead of myself, assuming something bad will happen when I really don’t know the outcome? (Remind yourself that the actual number of confirmed cases of coronavirus in Australia is extremely low)
  • Am I overestimating how bad the consequences will be? (Remember, illness due to coronavirus infection is usually mild and most people recover without needing specialised treatment)
  • Am I underestimating my ability to cope? (Sometimes thinking about how you would cope, even if the worst were to happen, can help you put things into perspective)

During these abnormal times of self isolation there are othervmeasures you can take to cope with the difficulty of a lockdown the APS says.

They suggest you try to stay connected as positive social interactions are essential for our mental health.

“This can be as simple as phoning a friend to share your experience, using videoconferencing technology to check in with a family member, or spending quality time with the people you live with.”

Australian Psychological Society

The APS advises you to structure and plan out your day while in iso, “to restore a sense of purpose and normality to your daily life”.

You should change out of your PJs every morning, have a dedicated workspace, and limit distractions.

When WFH it’s easy to lose motivation so setting a strict schedule and clearly defining work hours allows you to switch off when needed.

Self isolating with other individuals 24/7 can give rise to arguments and tension.

APS suggests sharing positive emotions between housemates and communicating your worries and concerns among each other.

Written with Dinita Rishal.

Main image by Tumisu/Pixabay.

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