Australia loves dogs. We have one of the highest rates of pet ownership in the world, and one in two households has at least one dog.

But are they good for our health?

Mental health is the second-most common reason cited for getting a dog, after companionship. And many of us say we “feel healthier” for having a dog – and let them sleep in our bedroom.

Here’s what it means for our physical and mental health to share our homes (and doonas) with our canine companions.

Are there physical health benefits to having a dog?

Having a dog is linked to lower risk of death over the long term. In 2019, a systematic review gathered evidence published over 70 years, involving nearly four million individual medical cases. It found people who owned a dog had a 24% lower risk of dying from any cause compared to those who did not own a dog.

Dog ownership was linked to increased physical activity. This lowered blood pressure and helped reduce the risk of stroke and heart disease.

The review found for those with previous heart-related medical issues (such as heart attack), living with a dog reduced their subsequent risk of dying by 35%, compared to people with the same history but no dog.

Another recent UK study found adult dog owners were almost four times as likely to meet daily physical activity targets as non-owners. Children in households with a dog were also more active and engaged in more unstructured play, compared to children whose family didn’t have a dog.

Exposure to dirt and microbes carried in from outdoors may also strengthen immune systems and lead to less use of antibiotics in young children who grow up with dogs.

Health risks

However, dogs can also pose risks to our physical health. One of the most common health issues for pet owners is allergies.

Dogs’ saliva, urine and dander (the skin cells they shed) can trigger allergic reactions resulting in a range of symptoms, from itchy eyes and runny nose to breathing difficulties.

A recent meta-analysis pooled data from nearly two million children. Findings suggested early exposure to dogs may increase the risk of developing asthma (although not quite as much as having a cat does). The child’s age, how much contact they have with the dog and their individual risk all play a part.

Slips, trips and falls are another risk – more people fall over due to dogs than cats.

Having a dog can also expose you to bites and scratches which may become infected and pose a risk for those with compromised immune systems. And they can introduce zoonotic diseases into your home, including ring worm and Campylobacter, a disease that causes diarrhoea.

For those sharing the bed there is an elevated the risk of allergies and picking up ringworm. It may result in lost sleep, as dogs move around at night.

On the other hand some owners report feeling more secure while co-sleeping with their dogs, with the emotional benefit outweighing the possibility of sleep disturbance or waking up with flea bites.

Proper veterinary care and hygiene practices are essential to minimise these risks.

What about mental health?

Many people know the benefits of having a dog are not only physical.

As companions, dogs can provide significant emotional support helping to alleviate symptoms of anxiety, depression and post-traumatic stress. Their presence may offer comfort and a sense of purpose to individuals facing mental health challenges.

Loneliness is a significant and growing public health issue in Australia.

In the dog park and your neighbourhood, dogs can make it easier to strike up conversations with strangers and make new friends. These social interactions can help build a sense of community belonging and reduce feelings of social isolation.

For older adults, dog walking can be a valuable loneliness intervention that encourages social interaction with neighbours, while also combating declining physical activity.

However, if you’re experiencing chronic loneliness, it may be hard to engage with other people during walks. An Australian study found simply getting a dog was linked to decreased loneliness. People reported an improved mood – possibly due to the benefits of strengthening bonds with their dog.

What are the drawbacks?

While dogs can bring immense joy and numerous health benefits, there are also downsides and challenges. The responsibility of caring for a dog, especially one with behavioural issues or health problems, can be overwhelming and create financial stress.

Dogs have shorter lifespans than humans, and the loss of a beloved companion can lead to depression or exacerbate existing mental health conditions.

Lifestyle compatibility and housing conditions also play a significant role in whether having a dog is a good fit.

The so-called pet effect suggests that pets, often dogs, improve human physical and mental health in all situations and for all people. The reality is more nuanced. For some, having a pet may be more stressful than beneficial.

Importantly, the animals that share our homes are not just “tools” for human health. Owners and dogs can mutually benefit when the welfare and wellbeing of both are maintained.

Tania Signal, Professor of Psychology, School of Health, Medical and Applied Sciences, CQUniversity Australia

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Have you ever noticed changes in your eating habits when you are sad, bored or anxious?

Many people report eating either more, or less, as a way of helping them to cope when they experience difficult emotions.

Although this is a very normal response, it can take the pleasure out of eating, and can become distressing and bring about other feelings of shame and self-criticism.

Adding to the complexity of it all, we live in a world where diet culture is unavoidable, and our relationship to eating, food and body image can become complicated and confusing.

Emotional eating is common

“Emotional eating” refers to the eating behaviours (typically eating more) that occur in response to difficult emotions.

Research shows around 20% of people regularly engage in emotional eating, with a higher prevalence among adolescents and women. In a study of more than 1,500 adolescents, 34% engaged in emotional eating while sad and 40% did so while anxious.

Foods consumed are often fast-foods and other energy-dense, nutrient-poor convenience foods.

Stress, strong emotions and depression

For some people, emotional eating was simply a habit formed earlier in life that has persisted over time.

But other factors might also contribute to the likelihood of emotional eating. The physiological effects of stress and strong emotions, for example, can influence hormones such as cortisol, insulin and glucose, which can also increase appetite.

Increased impulsivity (behaving before thinking things through), vulnerability to depression, a tendency to ruminate and difficulties regulating emotions also increase the likelihood of emotional eating.

So what do you do?

First, know that fluctuations in eating are normal. However, if you find that the way you eat in response to difficult emotions is not working for you, there are a few things you can do.

Starting with small things that are achievable but can have a huge impact, such as prioritising getting enough sleep and eating regularly.

Then, you can start to think about how you handle your emotions and hunger cues.

Expand your emotional awareness

Often we label emotions as good or bad, and this can result in fear, avoidance, and unhelpful coping strategies such as emotional eating.

But it’s also important to differentiate the exact emotion. This might be feeling isolated, powerless or victimised, rather than something as broad as sad.

By noticing what the emotion is, we can bring curiosity to what it means, how we feel in our minds and bodies, and how we think and behave in response.

Tap into your feelings of hunger and fullness

Developing an intuitive way of eating is another helpful strategy to promote healthy eating behaviours.

Intuitive eating means recognising, understanding and responding to internal signals of hunger and fullness. This might mean tuning in to and acknowledging physical hunger cues, responding by eating food that is nourishing and enjoyable, and identifying sensations of fullness.

Intuitive eating encourages flexibility and thinking about the pleasure we get from food and eating. This style of eating also allows us to enjoy eating out with friends, and sample local delicacies when travelling.

It can also reduce the psychological distress from feeling out of control with your eating habits and the associated negative body image.

When is it time to seek help?

For some people, the thoughts and behaviours relating to food, eating and body image can negatively impact their life.

Having the support of friends and family, accessing online resources and, in some instances, seeing a trained professional, can be very helpful.

There are many therapeutic interventions that work to improve aspects associated with emotional eating. These will depend on your situation, needs, stage of life and other factors, such as whether you are neurodivergent.

The best approach is to engage with someone who can bring compassion and understanding to your personal situation, and work with you collaboratively. This work might include:

• unpacking some of the patterns that could be underlying these emotions, thoughts and behaviours
• helping you to discover your emotions
• supporting you to process other experiences, such as trauma exposure
• developing a more flexible and intuitive way of eating.

One of the dangers that can occur in response to emotional eating is the temptation to diet, which can lead to disordered eating, and eating disorder behaviours. Indicators of a potential eating disorder can include:

• recent rapid weight loss
• preoccupation with weight and shape (which is usually in contrast to other people’s perceptions)
• eating large amounts of food within a short space of time (two hours or less) and feeling a sense of loss of control
• eating in secret
• compensating for food eaten (with vomiting, exercise or laxatives).

Evidence-based approaches can support people experiencing eating disorders. To find a health professional who is informed and specialises in this area, search the Butterfly Foundation’s expert database.

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If this article has raised issues for you, or if you’re concerned about someone you know, call Lifeline on 13 11 14, or the Butterfly Foundation on 1800 ED HOPE (1800 33 4673).

Inge Gnatt, PhD Candidate, Lecturer in Psychology, Swinburne University of Technology

This article is republished from The Conversation under a Creative Commons license. Read the original article.