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Vitamins for Fatigue – Which Are the Most Effective?

Fatigue is a common issue caused by stress, lack of sleep, and poor diet. Vitamins play a crucial role in combating energy depletion. Here are the most important ones:

Best Vitamins for Energy

• Vitamin B12 – Supports red blood cell production and the nervous system, preventing anemia.

• Vitamin D – Enhances mood and energy levels; deficiency can cause drowsiness.

• Iron – Essential for oxygen transport; deficiency leads to chronic fatigue.

• Vitamin C – Boosts immunity and aids iron absorption.

Side Effects and Precautions

• B12: Safe, rarely causes mild skin reactions.

• D: Excess can lead to nausea and weakness.

• Iron: May cause constipation and stomach pain.

It's always advisable to consult a doctor before supplementing.

Interactions and Dosage

• B12: 2.4 mcg per day.

• D: 600–800 IU per day.

• Iron: 8–18 mg per day.

Certain medications can hinder vitamin absorption – e.g., metformin lowers B12 levels, while calcium interferes with iron absorption.

Conclusion

To reduce fatigue, maintaining adequate levels of vitamins B, C, D, and iron is essential. In addition to supplements, a healthy diet rich in vegetables, fruits, and high-quality protein is key to overall well-being.