In the dark season, energy, sleep and balance are in focus. Magnesium contributes to a normal energy-yielding metabolism, normal psychological function and the reduction of tiredness; melatonin can help to reduce the time taken to fall asleep. Good bioavailability and fixed routines with light in the morning are decisive.
When it stays dark for a long time in the mornings and the sun barely rises above the horizon, the rhythm changes for many people: you get out of bed with more difficulty, feel more tired during the day and long for rest in the evening. The dark season puts sleep, energy balance and mood to the test. In this guide you will learn which nutrients play a role in this phase and which products from the Scheunengut range are suitable for getting through the winter well.
The good news first: much of this is not fate, but a question of rhythm, light and supply. Anyone who understands what happens in the body during the low-light months can take targeted countermeasures – with simple everyday routines and, where sensible, with suitably chosen nutrients. It is precisely this combination that we look at here step by step.
What matters for the goal of the dark season
Two topics shape the low-light months in particular: the energy balance during the day and recovery at night. For both there are nutrients with recognised importance.
Magnesium is a central building block here. According to the EU regulation, it contributes to a normal energy-yielding metabolism, to the reduction of tiredness and fatigue, to normal psychological function and to the normal functioning of the nervous system. Magnesium thus covers several areas at once that are relevant in the dark season – from listlessness to inner balance.
Melatonin is the body's own pacemaker for the sleep-wake rhythm. For the authorised EU claim, the following applies: melatonin contributes to the reduction of time taken to fall asleep when 1 mg is taken shortly before going to bed. Especially when the natural rhythm gets out of order due to the lack of light, an evening routine can be helpful.
B vitamins such as B6 also support the energy metabolism and contribute to normal psychological function. They are contained in many combination preparations.
With plant compounds such as Griffonia (source of 5-HTP), L-tyrosine and L-phenylalanine, note the following: there are no authorised health claims for them. Such plants and amino acids are traditionally used and valued by some people as part of their winter routine – this is not associated with any efficacy claim in the medical sense.
What you should look out for when choosing: well-absorbable compounds (such as magnesium bisglycinate rather than simple oxides), a suitable dosage and embedding into fixed routines – light and exercise in the morning, rest and a screen break in the evening.
The common thread for the dark season is the daily rhythm. Our body is designed for a clear alternation of activity and rest, which is strongly controlled by light. If the morning light is missing, this rhythm shifts slightly backwards – you do not become tired in time in the evening and get going with difficulty in the morning. Nutrients cannot replace this rhythm, but can sensibly flank it: magnesium and B vitamins for the energy metabolism during the day, a calm evening routine for the night.
A second aspect is the changed menu in winter: fresh, colourful vegetables are rarer, hearty and carbohydrate-rich dishes are more often on the table. As a result, the intake of individual minerals and vitamins can fluctuate. Targeted supplementation helps to compensate for these seasonal gaps without having to completely change your menu.
Our product recommendations
Magnesium complex from 4 bioactive sources
This complex combines four bioactive magnesium sources and provides 400 mg of elemental magnesium. Magnesium contributes to a normal energy-yielding metabolism, to the reduction of tiredness and fatigue and to normal psychological function – several aspects at once that carry weight in the dark season. The mixture of several compounds aims at a broad spectrum and good tolerability.
Melatonin sleep complex with magnesium
For the evening routine, the melatonin sleep complex is a good choice: melatonin contributes to the reduction of time taken to fall asleep, supplemented by magnesium, which contributes to the normal functioning of the nervous system. With 1 mg per tablet and a pack for a whole year, the product is designed for a calm, even evening routine – helpful when the rhythm gets out of step in winter.
Griffonia complex with L-tyrosine and L-phenylalanine
This complex combines Griffonia (as a natural source of 5-HTP) with the amino acids L-tyrosine and L-phenylalanine as well as natural caffeine. Griffonia is traditionally used and valued by many people as part of their daily routine in the low-light season. Important: there are no authorised health claims for these plant compounds – the product is an offer for anyone who wants to consciously rely on plant-based companions.
Metabolism-Strong complete package
Those who want to approach the energy balance more broadly will find in the metabolism complete package a coordinated building block around liver, thyroid and magnesium. Magnesium here contributes to a normal energy-yielding metabolism. The package is aimed at anyone who wants to address several adjusting screws at the same time in the dark season, instead of combining individual nutrients separately.
When choosing among these products, it pays to think of two halves of the day separately: one building block for energy and balance during the day – such as magnesium or the metabolism package – and one for rest in the evening, like the melatonin sleep complex. This creates a coherent day-and-night structure that fits the natural rhythm, instead of stacking several preparations at random.
View Metabolism-Strong complete package
Basics first
No preparation replaces light and rhythm. The most effective thing against the typical winter sluggishness is surprisingly simple: soak up bright light as early in the day as possible. A walk right after getting up – even under an overcast sky it is many times brighter outside than indoors – helps the body to stabilise its day-night rhythm.
For sleep, the following applies: fixed times, a cool, dark bedroom and a screen break before going to bed. Exercise during the day and regular, balanced meals additionally support the energy balance. Food supplements come in exactly where these basics cannot always be implemented perfectly in everyday life.
An often underestimated lever is consistency in the small things: anyone who gets up at the same time every morning – even at the weekend – and goes outside as early as possible noticeably stabilises their rhythm. In addition, it helps to limit caffeine consumption to the first half of the day, so that it does not disturb the evening rest. Such routines seem unspectacular, but make a big difference over the weeks of the dark season.
You should understand food supplements as a flanking building block, not as a replacement for these basics. You benefit most when you combine a good routine with suitably chosen nutrients – for example magnesium during the day for the energy metabolism and a calm, fixed evening routine into which a melatonin intake is sensibly embedded.
You should also not forget the social and mental factors: contacts, exercise and activities that bring joy often counteract the typical winter sluggishness more effectively than any tin. Warm, colourful meals and small rituals – a walk at midday when it is brightest – also help to keep the mood stable over the dark weeks. Nutrients are a sensible companion here, but precisely a part of a larger whole.
A note: food supplements do not replace a varied diet or medical treatment. If persistent low spirits, lasting exhaustion or sleep problems burden you over a longer period, please talk to your doctor.
Frequently Asked Questions (FAQ)
Why am I constantly tired in winter?
The lack of light in the dark season influences our internal rhythm, we move less and are indoors more. Nutrients such as magnesium contribute to the reduction of tiredness and fatigue; the strongest adjusting screw, however, remains daylight in the morning and a regular sleep-wake rhythm.
When should I take melatonin?
The authorised effect – reducing the time taken to fall asleep – occurs when 1 mg is taken shortly before going to bed. It is therefore a building block of the evening routine, not a stimulant for the daytime. Stick to the consumption recommendation on the pack.
What does magnesium do in the dark season?
Magnesium contributes to a normal energy-yielding metabolism, to the reduction of tiredness and fatigue and to normal psychological function. It thus covers several topics at once that concern many people in winter. Well-absorbable forms such as bisglycinate are considered particularly well tolerated.
Is Griffonia the same as a mood remedy?
No. Griffonia is a plant that is traditionally used and is regarded as a natural source of 5-HTP. There are no authorised health claims for it, and it is not a substitute for medical treatment. It is an offer for anyone who values plant-based companions.
Can I use magnesium and melatonin together?
Many people combine magnesium during the day or in the evening with a melatonin routine before going to bed. Make sure to keep an eye on the total amount of magnesium from all sources and to stick to the respective consumption recommendations.
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
- EU Regulation on Health Claims — Verordnung (EU) Nr. 432/2012, 2012
- German Nutrition Society – Reference Values — Referenzwerte für die Nährstoffzufuhr, 2024
- Federal Centre for Health Education – Sleep — Informationen zu Schlaf und Erholung, 2023
- Consumer Advice Centre – Food Supplements — Melatonin und Magnesium in Nahrungsergänzung, 2024








