Seasonal affective disorder (Sad) - the dark cloud that falls over us all as autumn sets in - has long been recognized by psychiatrists, but it was only formally diagnosed as a distinct condition in the 1980s. Yet, for centuries, our ancient ancestors knew that something was amiss when the days grew shorter and darker.
The Yellow Emperor's Classic of Medicine, written around 300 BC, holds secrets to maintaining health during winter months. Its wisdom advises us to retire early, keep desires quiet, and "keep a happy secret" as we sleep. Fast forward to today, scientists are rediscovering how intricately our biology is linked to the changing seasons.
Research has shown that seasonal changes in human mood can be attributed to an internal physiological process, known as endogenous - meaning it's part of who we are. Large-scale studies like the UK Biobank have enabled researchers to track patterns across hundreds of thousands of people over many years. These findings reveal fluctuations in protein-coding genes and cellular composition that change with the seasons.
One area of research is studying bipolar disorder, where symptoms often follow a predictable seasonal pattern. Dr Cathy Wyse and her colleagues are investigating how sensitive individuals are to light cues, which may be triggering their symptoms. They've discovered that some people with bipolar disorder are highly attuned to light and season changes.
While light therapy remains the most effective treatment for Sad, cognitive behavioural therapy can also be a game-changer. The key is reframing our thoughts about winter rather than just managing symptoms. By focusing on what brings us joy, whether it's curling up by the fire or taking an invigorating walk, we can reclaim some of that lost sunshine.
So how do you beat the winter blues? First and foremost, seek out morning sunlight - even if it's a grey day, get outside early to reset your circadian clock. A light box with a brightness level of around 10,000 lux can be your best friend soon after waking. Stick to regular sleep patterns, avoid screens before bedtime, and try to get some fresh air each day.
Perhaps most importantly, plan winter pleasures that bring you joy. Whether it's curling up by the fire or taking an invigorating walk, remind yourself that winter is not just a season of darkness but also of possibility. If your symptoms persist for weeks or interfere with daily life, don't hesitate to seek professional help.
As the days grow shorter and darker, we can take heart in knowing that our bodies are constantly adapting to the changing seasons - and that with a little bit of self-awareness and planning, we can find happiness even on the greyest of winter days.
The Yellow Emperor's Classic of Medicine, written around 300 BC, holds secrets to maintaining health during winter months. Its wisdom advises us to retire early, keep desires quiet, and "keep a happy secret" as we sleep. Fast forward to today, scientists are rediscovering how intricately our biology is linked to the changing seasons.
Research has shown that seasonal changes in human mood can be attributed to an internal physiological process, known as endogenous - meaning it's part of who we are. Large-scale studies like the UK Biobank have enabled researchers to track patterns across hundreds of thousands of people over many years. These findings reveal fluctuations in protein-coding genes and cellular composition that change with the seasons.
One area of research is studying bipolar disorder, where symptoms often follow a predictable seasonal pattern. Dr Cathy Wyse and her colleagues are investigating how sensitive individuals are to light cues, which may be triggering their symptoms. They've discovered that some people with bipolar disorder are highly attuned to light and season changes.
While light therapy remains the most effective treatment for Sad, cognitive behavioural therapy can also be a game-changer. The key is reframing our thoughts about winter rather than just managing symptoms. By focusing on what brings us joy, whether it's curling up by the fire or taking an invigorating walk, we can reclaim some of that lost sunshine.
So how do you beat the winter blues? First and foremost, seek out morning sunlight - even if it's a grey day, get outside early to reset your circadian clock. A light box with a brightness level of around 10,000 lux can be your best friend soon after waking. Stick to regular sleep patterns, avoid screens before bedtime, and try to get some fresh air each day.
Perhaps most importantly, plan winter pleasures that bring you joy. Whether it's curling up by the fire or taking an invigorating walk, remind yourself that winter is not just a season of darkness but also of possibility. If your symptoms persist for weeks or interfere with daily life, don't hesitate to seek professional help.
As the days grow shorter and darker, we can take heart in knowing that our bodies are constantly adapting to the changing seasons - and that with a little bit of self-awareness and planning, we can find happiness even on the greyest of winter days.