The bleak, cold winter days are upon us — summer has officially gone, and we prepare for the dark, shorter days. For many of us, this can be a struggle. The lack of sunlight affects our mood and energy as well as lowering our resilience to physical illnesses. However, as winter arrives, so too will seasonal affective disorder (SAD). Research has found that as many as one in three Brits display symptoms of it each year. But what exactly is it, what are the symptoms, and how can we combat it in our workplace 


SAD: What Is It? 

Sad is a type of depression that occurs on a seasonal basis, due to a lack of sunlight. It is associated with the late autumn and winter months. This occurs when your body’s internal clock and your brain and body’s chemicals all change. Some people class it as ‘the winter blues’ and it’s most common between 1830-year-olds. Females are also most likely to be affected, but anyone of any gender or age can suffer from the disorder.  

Here are the symptoms associated with SAD: 

  • Depression 
  • Increased anxiety  
  • Being lethargic 
  • Weakened immune system 
  • Loss of motivation 
  • Lack of interest in activities which were previously enjoyable 
  • Overeating — particularly carbohydrates and sweet foods  
  • Social issues, including withdrawal from social situations 
  • Sleep issues — normally oversleeping and struggling to stay awake 
  • A persistent low mood 


Can It Affect Us at Work? 

In Britain, we love to complain about our workloads all year round. Research has found that the public misses the idea of ‘having a job for life’ and four in 10 of us feel they have a poor work/life balance. Although we do complain all-year round, we tend to take more sickness leave in the winter months. Brits have claimed to feel under the weather in two out of every five days during the winter months. 

CharlieHR, software firm, released results from a study which found that January had the most sick days of the year. Staggeringly, the number of sick days recorded in the first month of the year is 53 per cent above the average of the other 11 months. The Office for National Statistics says that the main causes include coughs, colds, stress, depression, and anxiety. A lot of this could be assigned to the impact of seasonal affective disorder.   

Furthermore, research has also found that more than half of British workers are significantly less productive during the winter months. Aspects such as darker and gloomy night making it harder to concentrate and the view from the office being less inspiring when it’s dark outside have been blamed for the lack of motivation.  


Fighting SAD in the Workplace 

SAD can be fought with measures in the workplace. Laurence Olins, former Chairman of British Fruits, previously stated that companies should provide more fruit for their workers: He said: “More employers could encourage their staff to adopt a healthier diet, providing greater access to fruit in the office to prevent people reaching for sugary confectionery, particularly in these cold winter months. Eating healthily shouldn’t feel like a chore and snacking on fruits like berries can help with food cravings during the day due to their natural sweetness”. 

Introducing health supplements at work can encourage employees to increase their vitamin and mineral intake, which can have benefits. Pharma Nord’s Senior Nutritionist, Frankie Brogan, insists that supplements will improve productivity and morale. “Supplements are a great way to boost your team’s health and nutrition, which will in turn enhance their performance. By offering supplements to your colleagues, they will also benefit from the knowledge that you care for their well-being.” Taking magnesium supplements are helpful in stabilising serotonin and melatonin levels required to regulate our moods. 

Introducing flexibility with working hours can be beneficial for employees in the winter months. With December and January in the UK average just eight hours of day light — the same time period as the usual working day — many find themselves commuting to and from work in darkness. By offering flexible shifts or remote working, people may benefit from being able to get out when it is still light. 

Make sure you look after yourself in the winter and try to get as much sun as possible! If you think you suffer from SAD, seek medical advice.