Vitamin K, B12, and Iron Deficiency: What Causes Puffy Under Eyes?
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3 min read
According to a 2011 report in the *Times of India*, deficiencies in Vitamin K and B12 are known to be significant factors behind puffy eyes. However, the issue is often multifaceted, and understanding what vitamin deficiency causes puffy under eyes requires a deeper look into several key nutrients and related health factors.
