Quick answer

A low mood during the dark season is often linked to a lack of light, which affects the day-night rhythm. In everyday life, plenty of daylight, fresh-air exercise, a fixed routine, and social contact help. For persistent low spirits, lack of drive, or dark thoughts, medical or psychotherapeutic help is important.

As the days get shorter, many people know the feeling: you're more tired, find it harder to get out of bed, and feel somehow dampened. A mild low mood in winter is common. This guide explains what's behind it, what helps you through the dark season, and when a low mood becomes something that needs professional support.

What's behind the winter blues

With autumn, natural daylight decreases noticeably - and light is a central timekeeper for our body. Through the eyes, it steers our internal clock and influences messenger substances and hormones connected to wakefulness, sleep, and mood. When light is missing, the day-night rhythm can fall out of sync.

Typical for the seasonal low mood are a depressed mood, an increased need for sleep, lack of drive, and sometimes an increased appetite, especially for carbohydrates. Unlike a brief slump, these symptoms persist for weeks and classically improve again in spring. How pronounced this is varies greatly from person to person - from a mild grayness to a serious burden.

When you should get it checked by a doctor

This text does not replace medical or psychotherapeutic advice. Please seek help promptly if your low mood lasts longer than about two weeks, if you barely feel any joy or drive, if sleep, appetite, or concentration suffer noticeably, or if you feel severely restricted in daily life. Thoughts of death or of not wanting to live anymore should be taken very seriously - please contact a doctor or an emergency service immediately in that case. In Germany, the telephone counseling service (Telefonseelsorge) is available free of charge around the clock at 0800 111 0 111 and 0800 111 0 222. A medical check is also useful if there could be physical symptoms behind it.

What you can do in everyday life

Probably the most important lever is light. Go outside as often as possible, especially in the morning hours - even an overcast winter day is many times brighter outdoors than any room. A brisk walk combines light and movement, which many people experience as mood-lifting. Keep your workspace as bright as possible and sit near a window.

A regular rhythm stabilizes: fixed times for getting up, meals, and sleep give your body orientation. Exercise demonstrably benefits mood, whether it's a walk, a bike ride, or sport. Consciously maintain social contacts, even when your inner couch potato would rather stay on the sofa - meetups and conversations counteract the urge to withdraw. Some people use a light therapy lamp in the morning; ideally discuss this with your doctor.

Nutrition that supports you

A balanced, colorful diet supplies the nutrients your body needs, especially during demanding phases. Focus on vegetables, fruit, whole grains, legumes, high-quality protein sources, and fish. Regular meals keep blood sugar more stable and help prevent cravings for sweets, which can be especially tempting in winter.

Fatty fish like salmon or herring provide omega-3 fatty acids, and nuts and seeds provide valuable fats and minerals. Make sure you get enough fluids, and go easy on caffeine in the afternoon and on alcohol, since both can disturb sleep. Good nutrition is no substitute for professional help, but it's a solid foundation.

Nutrients & plants with relevance

During the low-light season, several nutrients come into focus. Vitamin D contributes to the normal function of the immune system and to the maintenance of normal bones - during the winter months the body produces hardly any vitamin D of its own via the skin, which is why it's worth paying attention to. The B vitamins play a role for nerves and energy: vitamin B6, B12, and folate contribute to normal psychological function and to the normal function of the nervous system, and several B vitamins also contribute to the reduction of tiredness and fatigue. Magnesium contributes to the normal function of the nervous system and to normal psychological function.

Among plants, St. John's wort is traditionally mentioned in connection with emotional balance; however, it can interact with medications - be sure to talk to a doctor before using it.

Honestly assessed

Light, exercise, and a good routine can noticeably counteract a mild winter low mood - that's honest and practical for everyday life. But they don't replace treatment if the low mood turns into a serious depressive burden. No nutrient and no plant simply makes a depression go away. The most important sentence in this text is therefore: if the heaviness doesn't let up for weeks, it's a sign of strength to seek help.

Matching products from Scheunengut

If you want to focus specifically on vitamin D during the dark season, you'll find it, for example, in our fresh-breath lozenges with vitamin D. Vitamin D contributes to the normal function of the immune system. This is a food supplement that does not replace a balanced diet, a healthy lifestyle, or - where needed - professional help.

Frequently asked questions

Is a winter low mood the same as depression?

A mild, temporary low during the dark season is common and not the same as a depression requiring treatment. But if low spirits and lack of drive persist for weeks, this should be professionally assessed.

Does daylight really help against the low mood?

Light is a central timekeeper for our rhythm, and many people experience time outdoors as mood-lifting. Even an overcast day is noticeably brighter outside than indoors.

What does exercise do for a winter low?

Regular exercise, especially in fresh air, tends to benefit mood and combines ideally with daylight. A daily walk alone can be a good start.

Why is vitamin D a topic in winter?

During the winter months, sunlight in our latitudes is barely enough for the body to produce sufficient vitamin D via the skin. Vitamin D contributes to the normal function of the immune system.

Can nutrition affect mood?

A balanced diet with regular meals supplies important nutrients and keeps blood sugar more stable. It's a sensible foundation, but doesn't replace professional help for serious symptoms.

When should I seek help?

If your low mood lasts longer than about two weeks, your daily life suffers significantly, or dark thoughts weigh on you, please get medical or psychotherapeutic help - in an emergency via the telephone counseling service at 0800 111 0 111.

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Health notice: This guide is for general information purposes only and does not replace individual medical or pharmaceutical advice. Food supplements are not a substitute for a balanced, varied diet and a healthy lifestyle. If you have health concerns, are pregnant or breastfeeding, or are taking medication, please consult a doctor or pharmacist. How our guides are created →

Sources

  1. Seasonal affective disorder - patient information — Institute for Quality and Efficiency in Health Care (gesundheitsinformation.de), 2023
  2. Vitamin D - reference values and supply — German Nutrition Society, 2023
  3. EU Register of nutrition and health claims made on foods — European Commission, 2024
  4. Regulation (EC) No 1924/2006 on nutrition and health claims — Official Journal of the European Union, 2006