Stress Getting in the Way of Sleep? New Research Might Have the Answer

Stress Getting in the Way of Sleep? New Research Might Have the Answer

Some days have teeth. They’re the ones that push and pull and bite, and ask more of us than we have to give. A little bit of stress can be a good thing, nurturing resourcefulness and resilience, but when stress lasts for too long it can do damage.

One of the ways it does this is by interfering with sleep and stealing the healing, restorative pillow time that is essential for strong physical and mental health. New research has found something that can help.

The research, published in the journal, Frontiers in Behavioral Neuroscience, found that a regular intake of prebiotics can protect against the effects of stress, and restore healthy sleep patterns after a stressful event.

Prebiotics are different to probiotics and we need both for good physical and mental health. Both help the growth of healthy bacteria in the gut, but they work in different ways. Probiotics are living good bacteria that are important for a happy gut. They are found in cultured or fermented foods including yoghurt, sauerkraut, miso and kombucha. Prebiotics are food for probiotics. They are the non-living ingredients that feed the good bacteria and help them to flourish. Prebiotics are found in non-digestible plant fibres such as legumes, asparagus and oats, chicory, onions, leeks, garlic, Jerusalem artichokes.  

The connection between gut health and mental health has been well established. Inside our gut, in the intricately folded tissue that lines the gastrointestinal tract are 200-600 million neurons. This is affectionately referred to as ‘the brain in our gut’ or our ‘second brain’, and it plays a vital role in our mental health. It communicates back and forth with our main brain, directly influencing many aspects of our well-being, including stress, anxiety and sadness, as well as memory, decision-making and learning. 

While there has been plenty of attention on the importance of probiotics for mental health, there has been less on the role of prebiotics.

About the research.

The research was conducted with rats, but stay with me – rats and mice are often used in experiments because of their biological and physiological similarity to humans. In the study, the rats were divided into two groups. One group received a prebiotic diet for several weeks before they were exposed to stress. The other group did not receive the prebiotic-enriched diet before the stress exposure.

‘Acute stress can disrupt the gut microbiome and we wanted to test if a diet rich in prebiotics would increase beneficial bacteria as well as protect gut microbes from stress-induced disruptions. We also wanted to look at the effects of prebiotics on the recovery of normal sleep patterns, since they tend to be disrupted after stressful events.’ – Dr Agnieszka Mika, postdoctoral fellow and one of the authors of the study.

The stress that the rats were exposed to was equivalent in intensity to something like a car accident or a death of a loved one for humans.

The rats that were given the prebiotic diet did not show stress-induced changes in their gut mictrobiota. Their sleep patterns were also restored to normal sooner than the mice that did not receive the prebiotic diet.

We know the importance of keeping our stress levels in check, but at many times in our lives, stress will be unavoidable. Including prebiotics (as well as probiotics) in our diets might be a way to look after ourselves, and minimise the intrusion stress into our sleep and our daily lives. 

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We have to change the way we talk about anxiety. If we talk about it as a disorder, this is how it feels.

Yes anxiety can be so crushing, and yes it can intrude into every part of their everyday. But the more we talk about anxiety as a disorder, the more we drive ‘anxiety about the anxiety’. Even for big anxiety, there is nothing to be served in talking about it as a disorder. 

There is another option. We change the face of it - from an intruder or deficiency, to an ally. We change the story - from ‘There’s something wrong with me’ to, ‘I’m doing something hard.’ I’ve seen the difference this makes, over and over.

This doesn’t mean we ignore anxiety. Actually we do the opposite. We acknowledge it. We explain it for what it is: the healthy, powerful response of a magnificent brain that is doing exactly what brains are meant to do - protect us. This is why I wrote Hey Warrior.

What we focus on is what becomes powerful. If we focus on the anxiety, it will big itself up to unbearable.

What we need to do is focus on both sides - the anxiety and the brave. Anxiety, courage, strength - they all exist together. 

Anxiety isn’t the absence of brave, it’s the calling of brave. It’s there because you’re about to do something hard, brave, meaningful - not because there’s something wrong with you.

First, acknowledge the anxiety. Without this validation, anxiety will continue to do its job and prepare the body for fight or flight, and drive big feelings to recruit the safety of another human.

Then, we speak to the brave. We know it’s there, so we usher it into the light:

‘Yes I know this is big. It’s hard [being away from the people you love] isn’t it. And I know you can do this. We can do hard things can’t we.

You are one of the bravest, strongest people I know. Being brave feels scary and hard sometimes doesn’t it. It feels like brave isn’t there, but it’s always there. Always. And you know what else I know? It gets easier every time. I’ve know this because I’ve seen you do hard things, and because I’ve felt like this too, so many times. I know that you and me, even when we feel anxious, we can do brave. It’s always in you. I know that for certain.’♥️
Our job as parents isn’t to remove their distress around boundaries, but to give them the experiences to recognise they can handle boundaries - holding theirs and respecting the boundaries others. 

Every time we hold a boundary, we are giving our kids the precious opportunity to learn how to hold their own.

If we don’t have boundaries, the risk is that our children won’t either. We can talk all we want about the importance of boundaries, but if we don’t show them, how can they learn? Inadvertently, by avoiding boundary collisions with them, we are teaching them to avoid conflict at all costs. 

In practice, this might look like learning to put themselves, their needs, and their feelings away for the sake of peace. Alternatively, they might feel the need to control other people and situations even more. If they haven’t had the experience of surviving a collision of needs or wants, and feeling loved and accepted through that, conflicting needs will feel scary and intolerable.

Similarly, if we hold our boundaries too harshly and meet their boundary collisions with shame, yelling, punishment or harsh consequences, this is how we’re teaching them to respond to disagreement, or diverse needs and wants. We’re teaching them to yell, fight dirty, punish, or overbear those who disagree. 

They might also go the other way. If boundaries are associated with feeling shamed, lonely, ‘bad’, they might instead surrender boundaries and again put themselves away to preserve the relationship and the comfort of others. This is because any boundary they hold might feel too much, too cruel, or too rejecting, so ‘no boundary’ will be the safest option. 

If we want our children to hold their boundaries respectfully and kindly, and with strength, we will have to go first.

It’s easy to think there are only two options. Either:
- We focus on the boundary at the expense of the relationship and staying connected to them.
- We focus on the connection at the expense of the boundary. 

But there is a third option, and that is to do both - at the same time. We hold the boundary, while at the same time we attend to the relationship. We hold the boundary, but with warmth.♥️
Sometimes finding the right words is hard. When their words are angry and out of control, it’s because that’s how they feel. 

Eventually we want to grow them into people who can feel all their feelings and lasso them into words that won’t break people, but this will take time.

In the meantime, they’ll need us to model the words and hold the boundaries firmly and lovingly. This might sound like:

‘It’s okay to be angry, and it’s okay not to like my decision. It’s not okay to speak to me like that. I know you know that. My answer is still no.’

Then, when they’re back to calm, have the conversation: 

‘I wonder if sometimes when you say you don’t like me, what you really mean is that you don’t like what I’ve done. It’s okay to be angry at me. It’s okay to tell me you’re angry at me. It’s not okay to be disrespectful.

What’s important is that you don’t let what someone has done turn you into someone you’re not. You’re such a great kid. You’re fun, funny, kind, honest, respectful. I know you know that yelling mean things isn’t okay. What might be a better way to tell me that you’re angry, or annoyed at what I’ve said?’♥️
We humans feel safest when we know where the edges are. Without boundaries it can feel like walking along the edge of a mountain without guard rails.

Boundaries must come with two things - love and leadership. They shouldn’t feel hollow, and they don’t need to feel like brick walls. They can be held firmly and lovingly.

Boundaries without the ‘loving’ will feel shaming, lonely, harsh. Understandably children will want to shield from this. This ‘shielding’ looks like keeping their messes from us. We drive them into the secretive and the forbidden because we squander precious opportunities to guide them.

Harsh consequences don’t teach them to avoid bad decisions. They teach them to avoid us.

They need both: boundaries, held lovingly.

First, decide on the boundary. Boundaries aren’t about what we want them to do. We can’t control that. Boundaries are about what we’ll do when the rules are broken.

If the rule is, ‘Be respectful’ - they’re in charge of what they do, you’re in charge of the boundary.

Attend to boundaries AND relationship. ‘It’s okay to be angry at me. (Rel’ship) No, I won’t let you speak to me like that. (Boundary). I want to hear what you have to say. (R). I won’t listen while you’re speaking like that. (B). I’m  going to wait until you can speak in a way I can hear. I’m right here. (R).

If the ‘leadership’ part is hard, think about what boundaries meant for you when you were young. If they felt cruel or shaming, it’s understandable that that’s how boundaries feel for you now. You don’t have to do boundaries the way your parents did. Don’t get rid of the boundary. Add in a loving way to hold them.

If the ‘loving’ part is hard, and if their behaviour enrages you, what was it like for you when you had big feelings as a child? If nobody supported you through feelings or behaviour, it’s understandable that their big feelings and behaviour will drive anger in you.

Anger exists as a shield for other more vulnerable feelings. What might your anger be shielding - loneliness? Anxiety? Feeling unseen? See through the behaviour to the need or feeling behind it: This is a great kid who is struggling right now. Reject the behaviour, support the child.♥️

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