Categories Health & Wellness

7 Most Common Nutrient Deficiencies (And How to Fix Them)

Introduction

Nutrient deficiencies can lead to fatigue, weakened immunity, and chronic health issues. Despite a balanced diet, many people lack essential vitamins and minerals. Here are the 7 most common nutrient deficiencies and how to address them.

1. Iron Deficiency

Symptoms: Fatigue, pale skin, weakness, dizziness.
Causes: Poor diet, blood loss, pregnancy.
Sources: Red meat, spinach, lentils, fortified cereals.
Fix: Pair iron-rich foods with vitamin C (like oranges) to boost absorption.

2. Vitamin D Deficiency

Symptoms: Bone pain, muscle weakness, low mood.
Causes: Limited sun exposure, dark skin, obesity.
Sources: Fatty fish, egg yolks, fortified dairy.
Fix: Get 10-30 minutes of sunlight daily or take a supplement.

3. Vitamin B12 Deficiency

Symptoms: Numbness, memory issues, fatigue.
Causes: Vegan diet, poor absorption (common in older adults).
Sources: Meat, eggs, dairy, fortified plant milks.
Fix: Consider B12 supplements if dietary intake is low.

4. Calcium Deficiency

Symptoms: Brittle nails, muscle cramps, dental issues.
Causes: Low dairy intake, vitamin D deficiency.
Sources: Dairy, leafy greens, almonds, fortified plant milk.
Fix: Ensure adequate vitamin D for calcium absorption.

5. Magnesium Deficiency

Symptoms: Muscle spasms, insomnia, anxiety.
Causes: Processed food diets, digestive disorders.
Sources: Nuts, seeds, whole grains, dark chocolate.
Fix: Eat magnesium-rich foods or take a supplement if needed.

6. Iodine Deficiency

Symptoms: Swollen thyroid (goiter), weight gain, fatigue.
Causes: Low seafood intake, non-iodized salt use.
Sources: Seaweed, fish, dairy, iodized salt.
Fix: Use iodized salt or consume seafood regularly.

7. Vitamin A Deficiency

Symptoms: Night blindness, dry skin, frequent infections.
Causes: Low intake of animal products or colorful veggies.
Sources: Liver, sweet potatoes, carrots, spinach.
Fix: Include both animal and plant-based sources.

Conclusion

Nutrient deficiencies are common but preventable. Eat a varied diet, consider supplements if necessary, and consult a doctor for persistent symptoms.

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