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Written by Navneet Kaur, M.Sc. Nutrition & Dietetics

Diet

7 Nutritional Deficiencies that can cause Weight Gain 

Did you know that certain nutritional deficiencies can lead to unexpected weight gain? Let's explore 7 key deficiencies that may be affecting your metabolism and causing weight gain. 

Introduction

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Low Vitamin D levels are linked to obesity. Without enough Vitamin D, your body struggles to burn fat effectively, leading to unwanted weight gain. 

1. Vitamin D Deficiency 

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Magnesium helps regulate blood sugar and energy. A deficiency can cause insulin resistance, increasing fat storage and weight gain over time. 

2. Magnesium Deficiency 

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Iron plays a vital role in energy production. Low iron levels can cause fatigue, reduce activity, and slow metabolism, making it easier to gain weight. 

3. Iron Deficiency 

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Iodine is essential for thyroid function, which regulates metabolism. A deficiency can lead to hypothyroidism, causing weight gain and sluggishness. 

4. Iodine Deficiency 

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Zinc is important for regulating appetite and metabolism. A lack of zinc can disrupt hunger signals, leading to overeating and weight gain. 

5. Zinc Deficiency 

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B12 is crucial for energy metabolism. Without enough B12, your body’s ability to burn fat diminishes, leading to weight gain and fatigue. 

6. Vitamin B12 Deficiency 

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Low Omega-3 levels can increase inflammation, which may contribute to weight gain by affecting insulin sensitivity and fat storage. 

7. Omega-3 Deficiency  

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Weight gain isn't always about overeating. Nutritional deficiencies can play a major role. Addressing these imbalances may help you manage your weight and feel healthier! 

Conclusion

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