New Research will Change the Way We Think About Depression. (Finally!)

New Research will Change the Way We Think About Depression. (Finally!)

The way we have been thinking about depression is broken. Depression is widely considered to be a mental illness – an disorder of the mind – but new research has challenged that, and the findings will change the way we think about and treat depression.

Physical illness rarely carries the same crippling stigma as mental illness. There seems to be a gap between the way we think about the two, with physical illness often garnering more respect and permission to ‘be’. To understand depression in a way that and fosters better treatment options and greater clarity, we need to find out more about what it is – or what it is not.

Enter a team of international researchers, who have gone and done just that. 

The Research – What They Did.

For the very first time, in a comprehensive study lead by a team of researchers from around the world, we have scientific proof that depression is not just a mental disorder but a systemic one that affects the whole body. The massive study, published in the Journal of Clinical Psychiatry involved an analysis of 29 previous studies, comprising a total of 3,961 people.

The researchers were interested in the way depression manifested in the bodies of those individuals. They found that depression affects the whole body on a cellular level. In light of this, the researchers have called for depression to be considered a systemic disease, rather than a mental one.

The results make sense of the longstanding observation that people with depression are also more likely to be diagnosed with cancer and heart disease.

What They Found.

The study revealed that depression was linked to oxidative stress in the body. When compared to people without depression, those who were depressed had elevated levels of malondaldehyde – a compound that indicates oxidative stress.

So what is oxidative stress? Let me explain. Oxidative stress happens when the body overproduces free radicals and then struggles to get rid of them from the body. Free radicals cause damage to critical parts of cells including proteins, DNA and cell membranes. When the free radicals damage these important parts of the cells, the cells aren’t able to function properly. Eventually, they can die.

Free radicals are produced naturally by the body but overproduction can be triggered by stress, pollutants, alcohol, the air we breathe, the food we eat (particularly fried food), the body’s natural immune system response (inflammation) or tobacco smoke. In short, modern living makes us vulnerable.

One of the ways the body detoxifies free radicals is through antioxidants. Antioxidants inhibit oxidisation by scavenging free radicals from the body. When there are too many free radicals floating around and not enough antioxidants to mop them up, the body struggles to keep up with the detoxification of the free radicals. The body comes under oxidative stress and this is when the damage to the cells can spread throughout the body.

What it Means.

The findings open up new avenues for the treatment and prevention of depression. Heal the body and we can heal the mind. 

In their study, the authors conclude that;

‘Results suggest that oxidative stress plays a role in depression and that antidepressant activity may be mediated via improving oxidative stress (and) antioxidant function.’

After receiving the usual treatment for depression, the levels of malondialdehyde (the indicator that the body may be under oxidative stress) decreased, and the levels of antioxidants increased. Eventually, both malondialdehyde and antioxidants were restored to such a level that the bodies of people with depression were indistinguishable from people who did not have depression.

Future Promise.

Depression has long been thought of as a disorder of the mind and this is the way it has been treated. Antidepressants target neurotransmitters in the brain, and though some people find great relief from these, many don’t find relief, or eventually relapse.

It seems that in treating only the mind, we have been getting it spectacularly wrong. The mind and the body are deeply connected. An abundance of scientific research has consistently delivered us the proof. 

Depression is an illness of the whole body, not just the mind. In recent years, the theories around depression being caused by a chemical imbalance in the brain have started to break down.

[irp posts=”1727″ name=”Healing From Depression. The 6 Proven, Non-Medication Ways That Are As Effective as Antidepressants (We Should All Be Doing This!)”] 

We know that when some people are given antidepressants that target serotonin levels in the brain, they find relief. For a long time, this was taken as evidence that a lack of serotonin caused depression. Just because something makes it better, that doesn’t mean that the body is deficient in that ‘something’. This is similar to saying that shyness is caused by a lack of alcohol, or that headaches are caused by a lack of paracetamol, or that fatigue is caused by a lack of caffeine. 

There is another reason the low serotonin/depression-is-all-in-the-head theories are becoming shaky. If one of the symptoms of depression is low serotonin, what causes the low serotonin? The way we have been thinking about depression – as purely a mental illness – stops short of a full explanation.

Antidepressants have given great relief to many people, but there are many who find no relief at all. It’s likely that by treating the chemical imbalance, we are only treating part of the problem. Think of it like treating fatigue with a decent sleep. When fatigued people sleep, they feel less fatigued. Does this mean that fatigue is from a lack of sleep? Sometimes, yes, absolutely. And in these cases, a decent sleep will be exactly what’s needed. Sometimes though, fatigue will be a sign of something else happening in the body – an infection, a virus. In these cases, sleep might help but the relief won’t be lasting because it won’t be treating the cause.

When we change the way we think about depression – as an illness of the whole body, not just an illness of the mind – we open up new possibilities for treatment. The body can heal and so can the mind. This is not new information, but hopefully, with our ever expanding understanding of depression, we can use this old information in new and powerful ways to heal the mind, body and spirit in more enduring and effective ways.

37 Comments

Shiraz

This article is what I was looking for. I do not believe in antidepressants. Taking them for 2 years without much improvement. Will try this method with antioxidents

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Jackheysigmun

Thank you. This makes sense. Ok where can I get help? My psychiatrist certainly won’t buy this.

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Mary

Hi Karen,

You said that, “One of the ways the body detoxifies free radicals is through antioxidants.” What is the best way to get more antioxidants? I always see products advertised in the store.

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Clare

Karen,

I simply love your articles. I have been working in the mental health field for over 20 years and I find your writing reader friendly and inspiring for so many that need a bit of hope.

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Alexandra Della Fera

Speaking of anxiety – as the last post mentioned- does this theory hold true for anxiety disorders as well? Or is there a distinct systemic difference between depression and anxiety?

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Jasmin Beck

Yet again another interesting and informative article, if like me you suffer severely from depression and the medications over 40 years have proved toxic for me-that doesn’t mean they on’t help others.
I have finally found a wonderful psychiatrist who is not using meds with me and is withdrawing me slowly from clonazepam, but due to other issues is keeping it at current level due to severe anxiety and sleep issues. He is using a combination of clonazepam and melatonin to try to help me.

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Ken

This is a wonderful website and I appreciate what you’re doing.

I’ve suffered from depression since I was a teenager, but I didn’t know what was wrong with me until after it cost me my marriage in my 30s. A little over a year ago, at age 58, I finally had enough courage – no, that’s not right – I finally couldn’t stand it any longer and sought help from my GP.

I’ve had long periods when I could simply work through it and eventually feel better. Then it comes back again. This time is the worst since my marriage ended back in 1993.

My GP is great and we’re working on it and I’m better than a year go. My question is: Is there a reliable (and inexpensive) blood test to see which chemicals/amino acids are insufficient? I think it would save a tremendous amount of time.

The serotonin reuptake inhibitors don’t seem to be doing the trick.

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Hey Sigmund

Ken thank you very much for your comment – it means a lot. Your question is a very good one. I’m not sure about the answer. As far as I know, there isn’t an objective way to test for the biomarkers of depression, but a GP would probably be the best person to ask. The direction the depression research is heading in is fairly new, so hopefully there will be new tests and treatment options on the way. You were right the first time when you called it courage. Depression is so depleting and if you don’t know what’s behind it, it can be so confusing and it takes a major push to take the step to find out what’s happening – and you did that. Now it’s about exploring what will work for you to help you find relief from your symptoms.

If the serotonin reuptake inhibitors aren’t working, here are a couple of articles that might be worth reading or discussing with your GP. The first two are about the role of the gut. There is a lot of research that has found that there is a strong connection between the brain and the gut and when the environment of the gut is out, it can compromise mental health https://www.heysigmund.com/our-second-brain-and-stress-anxiety-depression-mood/ and https://www.heysigmund.com/anxiety-depression-gut-bacteria/.

This one talks about other ways to improve depressive symptoms https://www.heysigmund.com/the-non-medication-ways-to-deal-with-depression-that-are-as-effective-as-medication/. In the meantime, know that there is a lot of research happening in the area of depression, and a lot of new avenues being explored. It’s great that you have found a GP you trust and can work with. That partnership can be a really important one. Don’t lose hope – they really are getting closer to figuring out how to beat this.

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Sharon Hutchinson

Hi Ken! I sometimes say I was born depressed, since it was something I’ve suffered with for a long, long time. When the teen years arrived, depression and mood swings took off big time.

After reacting to an antibiotic in a way that supposedly the pharmacists “never heard of”–my depression not only worsened but I began to have audio/visual hallucinations–my psychiatrist was the one who believed me. He said that antibiotics can play awful havoc with our gut flora, and this in turn can effect what and how our brain chemicals react.

There is much truth in this article, and more hope for the future!

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Sarah

Hi there I am a biotechnology student and would love to read the paper that this article refers to if you can maybe email me the authors, year and title. Last week I lost my cousin to depression and it seems to be rife within my family. Reading your article has sparked inspiration in me so thank you for sharing it.

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Juliette

Yup! Even though I’m on meds, they are not truly helping so needed another med to boost my motivation levels to be productive. I hate taking meds and sometimes I forget. Then the panic sets in

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Hey Sigmund

Juliette I completely understand the love-hate relationship with meds. There is so much research happening at the moment that’s bringing us closer to finding better treatment options. Hang in there.

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Kay

Hi, love your insight..
I read an article a couple years ago (I think it was Psychology Today, I was in a waiting room) talking about new findings on the brain because of a new way to study the physical brain itself..
Long story short, the conclusion of the article brought up the idea that depression is also an inflammation in(?) the brain (caused by trauma, physical and mental stress) and they suggested things like Curcumin might reduce depression in up to 80% of people suffering from it..
Have you heard of this? I’ll try to find a link but I’m limited in my computer skills, soo…
Thanks, Kay

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Hey Sigmund

Hi Kay,

I’m not sure about the exact article you’re referring to but there is certainly a ton of research happening at the moment that is pointing to depression being caused by inflammation that could be brought on by things like stress, trauma, illness, allergies, environmental toxins. Here is an article that explains the connection between depression and inflammation https://www.heysigmund.com/activity-restores-vital-neurochemical-protects-anxietyepression/.

Curcumin is an anti-inflammatory and the research shows that it’s great for brain health. Here’s an article about that https://www.heysigmund.com/this-helps-heal-your-brain-and-its-probably-in-your-pantry/. We’re learning a lot about the things we can do to strengthen the brain. The idea that we can actually change our brain has only come about in the last decade or so but it’s changing the way we think about mental health – all for the better. Here are a couple of articles that talk about that, if you are interested:
>> Simple Ways to Supercharge Mental Health and Brain Performance: https://www.heysigmund.com/simple-ways-to-supercharge-brain-health-and-mental-performance/
>> The Non-Medication Ways to Deal With Depression that are as Effective as Medication https://www.heysigmund.com/the-non-medication-ways-to-deal-with-depression-that-are-as-effective-as-medication/

I hope this helps.

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L

This all makes so much sense to me. I have struggled with anxiety and depression for as along as I can remember and it has got worse over the last few years. I have tried soo many different antidepressants and I always have bad side effects from them and have to stop and I’m thinking what is wrong with me!? Am I making it all up!? I cannot see a light at the end, I feel like I am just going to keep getting worse, I’m not living, just struggling and existing. I am a mother of 2 (separated from their dad 3 and half years ago) and being the way I am is no good, I don’t feel like a good mum, I’m always stressed and I shout a lot which I absolutely hate and I don’t want my kids to end up the same as me! I attempted suicide a year and a half ago and I have these thoughts ALOT!! I feel so hopeless and worthless and I just want to be and feel normal!! I had my 2nd son dec 2012, got sterilised in 2013 and then diagnosed with fibromyalgia in 2014. I tried accupuncture last year but its so expensive so I couldn’t continue with the treatment. Can u recommend natural treatment that can help me to feel better?? I get so overwhelmed trying to find things that will work as there’s many conflicting stories and also so many different options and I don’t know which ones are best and actually contain the right ingredients and not all the bad stuff! Sorry I’m not very good at putting my thoughts or explaining things properly, apparently down to ‘brain fog’ from fibro!
Thanks

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Penel

My friend who suffered from depression and anxiety died from a massive heart attack. He had had to decrease his depression meds because they conflicted with his heart meds.
This article explains a lot, as he was trying very hard to eat right, etc.
Thank you.

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Trella

I would like to know about alternative ways of treating depression in light of it being more than just a mental illness and getting away from the traditional antidepressants.

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Hey Sigmund

Trella, there is still so much we don’t know but the research is heading in a really positive direction. If you are on medication, it’s important not to give that up or reduce the dosage without the close supervision of a doctor. Even if you are on medication though, there are things you can do to strengthen your mind and body against depression. Here is some information that might help you https://www.heysigmund.com/the-non-medication-ways-to-deal-with-depression-that-are-as-effective-as-medication/.

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Alexa

Thank you for this article. I remember hearing Andrew Solomon say, during one of his TED Talks, that “the opposite of depression is not happiness; it is vitality.” Suddenly, my lifelong experience with this condition began to make sense. I’m in full agreement that depression is a whole-body, whole-person condition. In my own situation, depression was incited by a two-month premature birth in the late 1950s — the medical protocol of the time forbade parental contact with preemies, so I did not bond with my mother, or with any other adult. My doctor — a gem — and I have discovered, through research, a variant on depression in infants — anaclitic depression, which is also known as “failure to thrive.” The best medicine for my variant has always been, and always will be, body-based. Diet, hydration, walking, gentle movement, restful sleep, and most of all, loving bonds that include lots of touch. I believe there is a strong link between depression — I see it as a functional as well as a structural disorder — and trauma … Unattended grief is also a factor. Social, environmental, and relational breakdowns almost guarantee that depression will result (you speak to this in saying that “modern living makes us vulnerable”) … Its genesis in each person is as unique as a fingerprint … and so is its treatment. Articles such as this inch us closer to a wiser and more compassionate understanding …

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Kerry

I have a daughter that has been struggling with anxiety and depression for the last year. We have not found an antidepressant thhaatt hhas worked yet. She eats pretty healthy. She is currently doing DBT therapy. Are there any other suggestions? She is not a good sleeper so her anxiety medication is suppose to help her with sleep.

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Karen Young

Mindfulness and exercise are really important. They have both been shown by plenty of research to have the capacity to strengthen the brain against anxiety and depression. Here are a couple
Of articles that will explain how they work and why they are so important https://www.heysigmund.com/overcoming-anxiety-mindfulness/ and https://www.heysigmund.com/activity-restores-vital-neurochemical-protects-anxietyepression/.

Mindfulness can also be a way to help her find calm before sleep. I hope your daughter is able to find some relief soon.

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Mimi

If she’s not into athletics, get her into one. One that she enjoys, and will want to do regularly. With others in a supportive environment.

Get her a regular creative outlet, if she doesn’t already have one.

Find her a weekly support group of people her age.

Good luck.

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Kathi

Oh wow! This is so inspiring!!!! I’ve been wondering about this for some time – I’d do anything to stop taking tablets! I was diagnosed with bipolarII one year ago but I’m even questioning that now. Hmm …. thank you so much!

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Hey Sigmund

You’re so welcome Kathi. The the research is really opening up in relation to depression, and it’s making a lot of sense. It’s all good news for possible new treatment options – hopefully we will have some soon. Keep working with your doctor in relation to your tablets, and he or she will be able to keep you in touch with possible new treatment options when they are found.

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Shilpa

Thank you…great article and makes sense completely and yes it needs to be looked at in new light.

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Anne R

Finally! For those of us with a loved one who struggles significantly from depression, and who hasn’t found any benefit from anti-depressants, this info is timely and critical. Hopefully the medical community will quickly get on board. Thank you so much for this article.

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KarenB

I am interested in hearing what people say about this very interesting article.

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Sharon Hutchinson

This makes perfect sense. It is the same with migraines, which are also systemic. When I called a headache specialist, the first question I was asked was “Are you calling about a headache or a migraine?” in this case, the headache is just the most obvious symptom, but actually most other body systems are involved as well.

We are discovering more and more how the entire body is interconnected. Finally!

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Margaret O'Quigley

I have always believed and it is well understood the body and the mind are so connected . It makes perfect sense.
Margaret O’Ouigley
MIACP

Reply

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How we are with them, when they are their everyday selves and when they aren’t so adorable, will build their view of three things: the world, its people, and themselves. This will then inform how they respond to the world and how they build their very important space in it. 

Will it be a loving, warm, open-hearted space with lots of doors for them to throw open to the people and experiences that are right for them? Or will it be a space with solid, too high walls that close out too many of the people and experiences that would nourish them.

They will learn from what we do with them and to them, for better or worse. We don’t teach them that the world is safe for them to reach into - we show them. We don’t teach them to be kind, respectful, and compassionate. We show them. We don’t teach them that they matter, and that other people matter, and that their voices and their opinions matter. We show them. We don’t teach them that they are little joy mongers who light up the world. We show them. 

But we have to be radically kind with ourselves too. None of this is about perfection. Parenting is hard, and days will be hard, and on too many of those days we’ll be hard too. That’s okay. We’ll say things we shouldn’t say and do things we shouldn’t do. We’re human too. Let’s not put pressure on our kiddos to be perfect by pretending that we are. As long as we repair the ruptures as soon as we can, and bathe them in love and the warmth of us as much as we can, they will be okay.

This also isn’t about not having boundaries. We need to be the guardians of their world and show them where the edges are. But in the guarding of those boundaries we can be strong and loving, strong and gentle. We can love them, and redirect their behaviour.

It’s when we own our stuff(ups) and when we let them see us fall and rise with strength, integrity, and compassion, and when we hold them gently through the mess of it all, that they learn about humility, and vulnerability, and the importance of holding bruised hearts with tender hands. It’s not about perfection, it’s about consistency, and honesty, and the way we respond to them the most.♥️

#parenting #mindfulparenting
Anxiety and courage always exist together. It can be no other way. Anxiety is a call to courage. It means you're about to do something brave, so when there is one the other will be there too. Their courage might feel so small and be whisper quiet, but it will always be there and always ready to show up when they need it to.
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But courage doesn’t always feel like courage, and it won't always show itself as a readiness. Instead, it might show as a rising - from fear, from uncertainty, from anger. None of these mean an absence of courage. They are the making of space, and the opportunity for courage to rise.
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When the noise from anxiety is loud and obtuse, we’ll have to gently add our voices to usher their courage into the light. We can do this speaking of it and to it, and by shifting the focus from their anxiety to their brave. The one we focus on is ultimately what will become powerful. It will be the one we energise. Anxiety will already have their focus, so we’ll need to make sure their courage has ours.
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But we have to speak to their fear as well, in a way that makes space for it to be held and soothed, with strength. Their fear has an important job to do - to recruit the support of someone who can help them feel safe. Only when their fear has been heard will it rest and make way for their brave.
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What does this look like? Tell them their stories of brave, but acknowledge the fear that made it tough. Stories help them process their emotional experiences in a safe way. It brings word to the feelings and helps those big feelings make sense and find containment. ‘You were really worried about that exam weren’t you. You couldn’t get to sleep the night before. It was tough going to school but you got up, you got dressed, you ... and you did it. Then you ...’
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In the moment, speak to their brave by first acknowledging their need to flee (or fight), then tell them what you know to be true - ‘This feels scary for you doesn’t it. I know you want to run. It makes so much sense that you would want to do that. I also know you can do hard things. My darling, I know it with everything in me.’
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#positiveparenting #parenting #childanxiety #anxietyinchildren #mindfulpare
Separation anxiety has an important job to do - it’s designed to keep children safe by driving them to stay close to their important adults. Gosh it can feel brutal sometimes though.

Whenever there is separation from an attachment person there will be anxiety unless there are two things: attachment with another trusted, loving adult; and a felt sense of you holding on, even when you aren't beside them. Putting these in place will help soften anxiety.

As long as children are are in the loving care of a trusted adult, there's no need to avoid separation. We'll need to remind ourselves of this so we can hold on to ourselves when our own anxiety is rising in response to theirs. 

If separation is the problem, connection has to be the solution. The connection can be with any loving adult, but it's more than an adult being present. It needs an adult who, through their strong, warm, loving presence, shows the child their abundant intention to care for that child, and their joy in doing so. This can be helped along by showing that you trust the adult to love that child big in our absence. 'I know [important adult] loves you and is going to take such good care of you.'

To help your young one feel held on to by you, even in absence, let them know you'll be thinking of them and can't wait to see them. Bolster this by giving them something of yours to hold while you're gone - a scarf, a note - anything that will be felt as 'you'.

They know you are the one who makes sure their world is safe, so they’ll be looking to you for signs of safety: 'Do you think we'll be okay if we aren't together?' First, validate: 'You really want to stay with me, don't you. I wish I could stay with you too! It's hard being away from your special people isn't it.' Then, be their brave. Let it be big enough to wrap around them so they can rest in the safety and strength of it: 'I know you can do this, love. We can do hard things can't we.'

Part of growing up brave is learning that the presence of anxiety doesn't always mean something is wrong. Sometimes it means they are on the edge of brave - and being away from you for a while counts as brave.
Even the most loving, emotionally available adult might feel frustration, anger, helplessness or distress in response to a child’s big feelings. This is how it’s meant to work. 

Their distress (fight/flight) will raise distress in us. The purpose is to move us to protect or support or them, but of course it doesn’t always work this way. When their big feelings recruit ours it can drive us more to fight (anger, blame), or to flee (avoid, ignore, separate them from us) which can steal our capacity to support them. It will happen to all of us from time to time. 

Kids and teens can’t learn to manage big feelings on their own until they’ve done it plenty of times with a calm, loving adult. This is where co-regulation comes in. It helps build the vital neural pathways between big feelings and calm. They can’t build those pathways on their own. 

It’s like driving a car. We can tell them how to drive as much as we like, but ‘talking about’ won’t mean they’re ready to hit the road by themselves. Instead we sit with them in the front seat for hours, driving ‘with’ until they can do it on their own. Feelings are the same. We feel ‘with’, over and over, until they can do it on their own. 

What can help is pausing for a moment to see the behaviour for what it is - a call for support. It’s NOT bad behaviour or bad parenting. It’s not that.

Our own feelings can give us a clue to what our children are feeling. It’s a normal, healthy, adaptive way for them to share an emotional load they weren’t meant to carry on their own. Self-regulation makes space for us to hold those feelings with them until those big feelings ease. 

Self-regulation can happen in micro moments. First, see the feelings or behaviour for what it is - a call for support. Then breathe. This will calm your nervous system, so you can calm theirs. In the same way we will catch their distress, they will also catch ours - but they can also catch our calm. Breathe, validate, and be ‘with’. And you don’t need to do more than that.
When things feel hard or the world feels big, children will be looking to their important adults for signs of safety. They will be asking, ‘Do you think I'm safe?' 'Do you think I can do this?' With everything in us, we have to send the message, ‘Yes! Yes love, this is hard and you are safe. You can do hard things.'

Even if we believe they are up to the challenge, it can be difficult to communicate this with absolute confidence. We love them, and when they're distressed, we're going to feel it. Inadvertently, we can align with their fear and send signals of danger, especially through nonverbals. 

What they need is for us to align with their 'brave' - that part of them that wants to do hard things and has the courage to do them. It might be small but it will be there. Like a muscle, courage strengthens with use - little by little, but the potential is always there.

First, let them feel you inside their world, not outside of it. This lets their anxious brain know that support is here - that you see what they see and you get it. This happens through validation. It doesn't mean you agree. It means that you see what they see, and feel what they feel. Meet the intensity of their emotion, so they can feel you with them. It can come off as insincere if your nonverbals are overly calm in the face of their distress. (Think a zen-like low, monotone voice and neutral face - both can be read as threat by an anxious brain). Try:

'This is big for you isn't it!' 
'It's awful having to do things you haven't done before. What you are feeling makes so much sense. I'd feel the same!

Once they really feel you there with them, then they can trust what comes next, which is your felt belief that they will be safe, and that they can do hard things. 

Even if things don't go to plan, you know they will cope. This can be hard, especially because it is so easy to 'catch' their anxiety. When it feels like anxiety is drawing you both in, take a moment, breathe, and ask, 'Do I believe in them, or their anxiety?' Let your answer guide you, because you know your young one was built for big, beautiful things. It's in them. Anxiety is part of their move towards brave, not the end of it.

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