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.

Kaitlin Day, RMIT University and Sharayah Carter, RMIT University

Intermittent fasting has gained popularity in recent years as a dietary approach with potential health benefits. So you might have been surprised to see headlines last week suggesting the practice could increase a person’s risk of death from heart disease.

The news stories were based on recent research which found a link between time-restricted eating, a form of intermittent fasting, and an increased risk of death from cardiovascular disease, or heart disease.

So what can we make of these findings? And how do they measure up with what else we know about intermittent fasting and heart disease?

The study in question

The research was presented as a scientific poster at an American Heart Association conference last week. The full study hasn’t yet been published in a peer-reviewed journal.

The researchers used data from the National Health and Nutrition Examination Survey (NHANES), a long-running survey that collects information from a large number of people in the United States.

This type of research, known as observational research, involves analysing large groups of people to identify relationships between lifestyle factors and disease. The study covered a 15-year period.

It showed people who ate their meals within an eight-hour window faced a 91% increased risk of dying from heart disease compared to those spreading their meals over 12 to 16 hours. When we look more closely at the data, it suggests 7.5% of those who ate within eight hours died from heart disease during the study, compared to 3.6% of those who ate across 12 to 16 hours.

We don’t know if the authors controlled for other factors that can influence health, such as body weight, medication use or diet quality. It’s likely some of these questions will be answered once the full details of the study are published.

It’s also worth noting that participants may have eaten during a shorter window for a range of reasons – not necessarily because they were intentionally following a time-restricted diet. For example, they may have had a poor appetite due to illness, which could have also influenced the results.

Other research

Although this research may have a number of limitations, its findings aren’t entirely unique. They align with several other published studies using the NHANES data set.

For example, one study showed eating over a longer period of time reduced the risk of death from heart disease by 64% in people with heart failure.

Another study in people with diabetes showed those who ate more frequently had a lower risk of death from heart disease.

A recent study found an overnight fast shorter than ten hours and longer than 14 hours increased the risk dying from of heart disease. This suggests too short a fast could also be a problem.

But I thought intermittent fasting was healthy?

There are conflicting results about intermittent fasting in the scientific literature, partly due to the different types of intermittent fasting.

There’s time restricted eating, which limits eating to a period of time each day, and which the current study looks at. There are also different patterns of fast and feed days, such as the well-known 5:2 diet, where on fast days people generally consume about 25% of their energy needs, while on feed days there is no restriction on food intake.

Despite these different fasting patterns, systematic reviews of randomised controlled trials (RCTs) consistently demonstrate benefits for intermittent fasting in terms of weight loss and heart disease risk factors (for example, blood pressure and cholesterol levels).

RCTs indicate intermittent fasting yields comparable improvements in these areas to other dietary interventions, such as daily moderate energy restriction.

So why do we see such different results?

RCTs directly compare two conditions, such as intermittent fasting versus daily energy restriction, and control for a range of factors that could affect outcomes. So they offer insights into causal relationships we can’t get through observational studies alone.

However, they often focus on specific groups and short-term outcomes. On average, these studies follow participants for around 12 months, leaving long-term effects unknown.

While observational research provides valuable insights into population-level trends over longer periods, it relies on self-reporting and cannot demonstrate cause and effect.

Relying on people to accurately report their own eating habits is tricky, as they may have difficulty remembering what and when they ate. This is a long-standing issue in observational studies and makes relying only on these types of studies to help us understand the relationship between diet and disease challenging.

It’s likely the relationship between eating timing and health is more complex than simply eating more or less regularly. Our bodies are controlled by a group of internal clocks (our circadian rhythm), and when our behaviour doesn’t align with these clocks, such as when we eat at unusual times, our bodies can have trouble managing this.

So, is intermittent fasting safe?

There’s no simple answer to this question. RCTs have shown it appears a safe option for weight loss in the short term.

However, people in the NHANES dataset who eat within a limited period of the day appear to be at higher risk of dying from heart disease. Of course, many other factors could be causing them to eat in this way, and influence the results.

When faced with conflicting data, it’s generally agreed among scientists that RCTs provide a higher level of evidence. There are too many unknowns to accept the conclusions of an epidemiological study like this one without asking questions. Unsurprisingly, it has been subject to criticism.

That said, to gain a better understanding of the long-term safety of intermittent fasting, we need to be able follow up individuals in these RCTs over five or ten years.

In the meantime, if you’re interested in trying intermittent fasting, you should speak to a health professional first.

Kaitlin Day, Lecturer in Human Nutrition, RMIT University and Sharayah Carter, Lecturer Nutrition and Dietetics, RMIT University

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