Navigating the Winter Blues with Plant Medicine

With shorter darker days winter’s reduced daylight can disrupt the body’s internal clock, our circadian rhythm. This can lower levels of serotonin, a neurotransmitter closely linked to feelings of wellbeing. The result for many is a familiar dip in mood, often called the “winter blues.” Common symptoms include fatigue, negative thinking, appetite changes, reduced enjoyment from usual pleasures and sleep disturbances.

Many herbs can be helpful in maintaining mental wellbeing, one of the most widely recognised botanicals is St John’s Wort (Hypericum perforatum). Extensively studied, it has been shown in controlled trials to influence neurotransmitters such as serotonin and dopamine, with effects comparable to some conventional antidepressants. However, St John’s Wort can increase the speed at which the body processes and eliminates many pharmaceutical medicines, making it unsuitable for some individuals. Anyone taking regular medication should seek guidance from a qualified medical herbalist before using it.

Another herb gaining attention is saffron (Crocus sativus). Long valued in traditional medicine, saffron has been shown in modern research to support mood, with some studies suggesting its benefits may match those of antidepressant medication for mild to moderate depression.

For those whose winter blues are accompanied by anxiety, lemon balm (Melissa officinalis) is a calming, uplifting option. Clinical trials indicate that daily use particularly as a tea or tincture may help reduce anxious feelings, and promote relaxation. However, is best avoided by anyone with an underactive thyroid.

For best results, buy quality herbs from a reputable supplier, online and mass produced supplements can be poor quality and less effective.

Alongside botanical support, certain lifestyle habits can make a powerful difference during the darker months:

1.    Seek natural light. Even ten minutes outdoors in the morning can help regulate mood and energy.

2.    Move in ways you enjoy. Whether it’s a dance class, tai chi, a gym session or a gentle walk, regular movement boosts mood and the social aspect adds its own benefits.

3.    Eat for mental wellbeing. Prioritise whole, unprocessed foods: plenty of vegetables and fruits, quality proteins, and oily fish rich in omega-3s.

4.    Nurture healthy sleep habits. Establish a calming wind-down routine, reduce screen use in the evening, and aim for consistent early nights.

If low mood becomes persistent, severe or begins to interfere with daily life, it’s important to seek help from your GP. Seasonal Affective Disorder (SAD) is a recognised condition, and support from talking therapies to medical treatment is available.

For anyone in immediate distress, the Samaritans offer confidential support at any time on 116 123.