SLC23A1

Gene Overview

The SLC23A1 gene encodes a vitamin C transporter essential for absorbing vitamin C from the intestines and distributing it to various tissues, such as the endocrine system, nerves, and bones. It plays a key role in maintaining vitamin C levels in the body.

Key Mutation: 790 G>A

Impact Allele

A allele

What It Means for You

A Allele (Negative):

• Vitamin C Absorption:
  Associated with lower circulating levels of L-ascorbic acid (pure vitamin C) due to a conformational change in the SLC23A1 transporter that impairs active vitamin C transport.

Next Steps

1. Consult Your Genomics Specialist or Doctor:
   Evaluate vitamin C levels and discuss supplementation if necessary.
2. Dietary Recommendations:
• Consume vitamin C-rich foods like citrus fruits, strawberries, kiwis, bell peppers, and leafy greens.
• Consider vitamin C supplements if dietary intake is insufficient.
3. Monitor Health:
• Track tissue health and immune function with your healthcare provider, especially if you experience symptoms of vitamin C deficiency (e.g., fatigue, gum issues).