Iron deficiency: why we feel tired and how to replenish it properly
Winter and the beginning of the year are a time when many people experience long-term fatigue, weakness, low energy, and reduced immunity.
If you feel that you lack strength even after rest, the problem may not be sleep – but iron deficiency.
Why is iron so important for the body?
Iron is an essential mineral with an irreplaceable role in the body. It contributes to:
- proper formation of red blood cells and hemoglobin
- oxygen transport to cells
- energy production
- reduction of fatigue and exhaustion
- proper immune function and concentration
Without sufficient iron, cells do not receive enough oxygen – and the body naturally slows down.
Symptoms of iron deficiency we often overlook
Iron deficiency does not appear overnight. The most common symptoms include:
- chronic fatigue and weakness
- pale skin
- cold hands and feet
- shortness of breath during physical activity
- headaches
- weakened immunity
- reduced concentration
These symptoms are very common in winter, which is why many people do not associate them with iron levels.
Who is most commonly affected by iron deficiency?
Iron deficiency most often affects:
- women (especially during menstruation)
- pregnant and breastfeeding women
- vegetarians and vegans
- athletes
- people under high stress and heavy workloads
If you identify with any of these groups, it is important to monitor your iron levels and replenish them in a targeted way.
Why does conventional iron often not work?
Many people experience unpleasant side effects when taking standard iron supplements, such as:
- stomach discomfort
- nausea
- constipation
- digestive irritation
The reason is poor absorption and the irritating effect of common iron forms.
Liposomal iron: the most absorbable form of iron
A modern solution is liposomal iron. In this form, iron is encapsulated in a liposomal coating that protects it during digestion and helps the body use it more efficiently.
Benefits of liposomal iron
- high absorption
- gentle on the stomach
- suitable even for sensitive individuals
- lower risk of side effects
- effective even at lower doses
That is why liposomal iron is recommended for long-term fatigue, reduced immunity, and exhaustion.
When is the best time to replenish iron?
Late January and the winter months are an ideal time to restore iron stores. After the holidays, illnesses, and demanding periods, the body is often weakened and needs internal support.
If you want to feel:
- more energetic
- more resistant to illness
- more focused
- stronger both physically and mentally
iron is one of the first minerals you should focus on.
How to choose a high-quality iron supplement?
When selecting a dietary supplement, look for:
- the form (liposomal iron)
- good tolerability
- clean composition
- suitability for long-term use
Liposomal iron in capsules or liquid form is an ideal choice for anyone who wants to replenish iron effectively without burdening digestion.
If you struggle with fatigue, weakness, or lack of energy, your body may not be asking for more coffee – but for more iron.
The right form can make a significant difference.