Name two water soluble vitamins and the diseases caused by their deficiency in the diet of an individual.

Explanation

**Step-by-Step Solution:**

1. **Identify Water-Soluble Vitamins:**
- Water-soluble vitamins are those that dissolve in water and are essential for various bodily functions.
- Two examples of water-soluble vitamins are Vitamin B1 (Thiamine) and Vitamin C (Ascorbic Acid).

2. **Discuss the Deficiency Diseases:**
- **Vitamin B1 (Thiamine) Deficiency:**
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