Vitamin B5
Pantothenic Acid
Moderate
Vitamin B5 (Pantothenic Acid) is essential for synthesizing Coenzyme A (CoA), one of the most important molecules in metabolism. CoA is required for fatty acid synthesis and oxidation, amino acid metabolism, and steroid hormone production. The name "pantothenic" comes from Greek meaning "everywhere" - reflecting its presence in nearly all foods.
How It Works
Pantothenic acid is converted to Coenzyme A:
- Coenzyme A (CoA): Essential cofactor for over 70 enzymatic pathways including the citric acid cycle, fatty acid metabolism, and cholesterol/steroid synthesis.
- Acetyl-CoA: Central molecule in metabolism, linking carbohydrate, fat, and protein metabolism.
- Acyl Carrier Protein: Required for fatty acid synthesis.
- Wound Healing: Dexpanthenol (B5 derivative) promotes wound healing and skin repair.
Natural Food Sources
| Food | Amount per Serving |
|---|---|
| Chicken liver | 8.3 mg per 3 oz |
| Sunflower seeds | 2.4 mg per 1/4 cup |
| Avocado | 2 mg per avocado |
| Mushrooms | 1.5 mg per cup |
| Eggs | 0.7 mg per large egg |
| Milk | 0.9 mg per cup |
Safety Information
Contraindications
- None known - excellent safety profile
Potential Side Effects
- Diarrhea (very high doses) (rare)
- Generally extremely well tolerated (rare)
Disclaimer: The information provided is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Always consult with a qualified healthcare provider before starting any supplement regimen.