Biotin (Vit B7) Deficiency Signs & Symptoms (& Why They Occur)

The video discusses biotin, a water-soluble vitamin essential for various bodily processes. It covers sources of biotin, including dietary and microbial, and explores causes of deficiency such as poor intake and absorption issues. The video details early signs like hair loss and dry skin, and advanced symptoms including ataxia and lethargy. Severe deficiency can lead to seizures and developmental delays. The video emphasizes the importance of biotin in maintaining health and encourages further learning on vitamin deficiencies.

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