2 years ago · admin · 2 comments
October is here, and many of us will be wondering what happened to our summer! Officially, British Summer Time ends when the clocks go back on Sunday 29th October, marking the beginning of autumn.
You will have already noticed a shift in the weather, as temperatures have declined, the days are wetter and shorter (five hours of sunshine compared with eight during the summer months), presenting a number of issues that can affect our wellbeing.
As a nation we are often deprived of sunshine even in the summer months. Most of our vitamin D is produced through direct exposure to the sun, hence why it is also known as the ‘sunshine vitamin.’ Vitamin D is a steroid hormone precursor and thought originally to only play a role in the mineralisation of bones and teeth by maintaining the correct phosphorous/calcium ratio. But more recently, research has linked low levels of vitamin D with obesity, diabetes, cardiovascular and autoimmune diseases, osteoporosis, cancer and the third largest cause of morbidity here in the UK – Depression.
The lower the level of Vitamin D, the greater the risk of depression. The big question is still causality. Does one get depressed because of a deficiency of Vitamin D, or does depression lower the vitamin level itself? Depression affects one in four of us in the UK, yet previous conservative estimates suggested that Seasonal Affective Disorder (SAD) affects as few as 3% and 5% of us, with one in eight (12.5%) having the more mundane ‘winter blues’ – a much less well-defined change in mood. Yet according to more recent research commissioned by the weather channel and YouGov, a staggering 29% of adults experience symptoms of SAD.
For those not already aware, SAD is a mood disorder subset in which people, who have normal mental health throughout most of the year, can experience depressive symptoms at the same time each year, most commonly during the autumn/winter months. According to the expert in such matters, Dr Sarah Jarvis, to have genuine SAD, a person must have suffered depression two years running. Winter blues often involves lack of sleep, while SAD means people are permanently tired and spend longer in bed.
So what are the Symptoms of SAD? A persistent low mood. A loss of pleasure or interest in normal everyday activities including sex. Irritability. Feelings of despair, guilt and worthlessness. Feeling lethargic (lacking in energy) and sleepy during the day. Sleeping for longer than normal and finding it hard to get up in the morning. Craving carbohydrates and gaining weight. For some people, these symptoms can be severe and have a significant impact on their day-to-day activities.
So Can We Do Anything To Help Ourselves?
There is a range of treatments available for SAD. Your GP will be able to recommend the most suitable for you. These include lifestyle measures including getting as much natural sunlight as possible, exercising regularly and managing your stress levels better. Light therapy, where a special lamp called a light box is used to simulate exposure to sunlight. Talking therapies such as cognitive behavioural therapy (CBT) or counselling. Antidepressant medication: such as selective serotonin reuptake inhibitors (SSRIs). St Johns Wort which is a natural herbal remedy thought to be effective for depressive symptoms including SAD.
Diet and nutrition including eating more oily fish, red meat, liver, egg yolk, fortified foods such as most fat spreads and some breakfast cereals. Taking Vitamin D supplement. Public Heath England (PHE) recommend that we all take a daily supplement containing 10mcg of Vitamin D between the months Oct / March. It is important for each of us to be able to differentiate the symptoms of SAD from the more chronic longer term and debilitating condition – depression. While symptoms may be similar, people suffering with SAD can take some comfort in the knowledge that life will feel easier to manage by adopting some simple therapies available, such a sitting in front of a light box for 20 minutes a day. I for one plug in mine over breakfast, my youngest daughter calls it our happy lamp!
The therapeutic benefits of sunshine are well known, dating back to 460BC when the Greek physician Hippocrates first advocated the healing properties in exposure to the sun. So if you’re lucky enough to be able to get away, then investing in some winter sunshine is another easy fix, as life can invariably take on a different complexion by escaping from the gloomy grey skies for a few days.
As a counsellor/psychotherapist in private practice, this time of year brings a steady stream of new clients who present with symptoms of depression, which include low mood, anxiety and in some instances, suicidal feelings. It is hugely rewarding to be able to help a client feel better and more in control of their life, by suggesting some simple changes to their lifestyle. So if you’re one of the many people who recognise that your mood and wellbeing can take a nosedive over the darker months ahead, please do take comfort in knowing you are not alone. Help is available. I for one will be heading off for a week of adventure on my first ever yoga & wellbeing retreat in sunny Marrakesh, but more of that later!