Vitamin deficiency: 5 common causes you should know

Introduction

The body is like a car. Without the right fuel — vitamins and minerals — we lose energy, focus and health.

Nutrient deficiencies are a growing problem despite the fact that today we have access to more food than ever before.

But why does vitamin deficiency occur in the first place?

In this article, we will go over the 5 most common causes of vitamin deficiency, how to recognize the symptoms -- and what you can do about it.

1. Nutrient-poor diet

One of the most common causes of vitamin deficiency is an unbalanced diet. Much of the food we eat today is processed and contains few micronutrients. White bread, fast food, ready meals and sugary drinks saturate without giving the body what it really needs.

🔎 Common flaws:

• Vitaminum D
• Vitamina B12
• Folic acid
• Magnesium

✅ Hint: Focus on eating more fresh vegetables, legumes, whole grain products, oily fish and eggs.

2. Stress and lifestyle

Chronic stress consumes the body's vitamins and minerals at a rapid pace. Stress also negatively affects digestion, reducing the absorption of nutrients. Alcohol, caffeine and lack of sleep further aggravate the situation.

🔎 Common flaws:

• Vitaminum C
• B vitamins
• Magnesium

✅ Hint: Make sure you recover, prioritize sleep, and supplement with nutrient-dense foods or supplements if necessary.

3. Insufficient sun exposure

Sweden has long, dark winters — and many spend much of the day indoors. It leads to the body not getting enough sunlight to produce vitamin D, which is vital for immune system, mood and bone density.

🔎 Common deficiency:

• Vitaminum D

✅ Hint: Get daylight daily as it goes. During the winter months, a vitamin D supplement may be necessary.

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– Simon Andersson

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4th. Gastric and intestinal problems

Many suffer from problems with digestion, such as IBS, gluten intolerance or an unbalanced intestinal flora. It can cause the body to not absorb vitamins and minerals as it should, even if you eat healthily.

🔎 Common flaws:

• Vitamina B12
• Iron
• Zinc

✅ Hint: Seek help in case of prolonged stomach problems. Probiotics and an anti-inflammatory diet can help balance the gut.

5. Vegetarian or vegan diet without planning

Eating plant-based can be very healthy -- but it requires planning to avoid a lack of certain vitamins and minerals found primarily in animal foods.

🔎 Common flaws:

• Vitamina B12
• Iron
• Zinc
• Omega-3

✅ Hint: Use fortified products or take supplements for B12 and other critical nutrients.

How do you know if you have vitamin deficiency?

Common symptoms of vitamin deficiency can include:

• Constant fatigue
• Low immune system
• Depressed mood or depression
• Hair loss
• Cracks in the mouth
• Difficulty concentrating

If suspected — do a blood test at the health center or via a home test.

Summary

Vitamin deficiency is common — but also preventable. By understanding the most common causes and taking small steps in everyday life, you can restore balance and strengthen your health in the long term