What is another name for calcium D Pantothenate?
The most common and widely recognized name for calcium D Pantothenate is Vitamin B5. This is because calcium D Pantothenate is a stable and water-soluble salt form of pantothenic acid, which is the chemical compound officially classified as Vitamin B5. While the full chemical name specifies the compound's structure, the simple vitamin designation is used ubiquitously in health and nutrition contexts.
The Relationship Between Names
To better understand the connection between these names, it's helpful to break down the terminology. "Pantothenate" refers to the salt of pantothenic acid, which is Vitamin B5. The "D" or "dextrorotatory" prefix indicates that it is the biologically active isomer of the compound, the form that the body can use. The addition of "calcium" signifies that it is a calcium salt, which provides stability and makes it suitable for use in supplements and fortified foods.
The Functional Role of Calcium D Pantothenate
Beyond its various names, calcium D Pantothenate plays a fundamental role in the body's metabolic processes. Its primary function is to act as a precursor for the synthesis of coenzyme A (CoA), a vital coenzyme involved in a vast array of enzymatic reactions.
Key functions involving CoA include:
- Energy Metabolism: CoA is crucial for the breakdown of carbohydrates, fats, and proteins, allowing the body to produce usable energy.
- Hormone Synthesis: It supports the adrenal glands in creating important hormones, including stress-related and sex hormones.
- Fatty Acid Synthesis: CoA is an essential component of acyl carrier protein (ACP), which is required for the synthesis of fatty acids.
- Neurotransmitter Production: It is involved in the synthesis of acetylcholine, a neurotransmitter critical for muscle function and memory.
Sources of Calcium D Pantothenate
Because of its fundamental role in biology, pantothenic acid is found in small amounts in virtually all plant and animal foods. This is why the name derives from the Greek word "pantos," meaning "everywhere".
Some excellent dietary sources include:
- Beef and organ meats
- Whole grains and legumes
- Eggs and milk
- Mushrooms and avocados
- Royal jelly
Comparison of B5 Compounds
This table compares different forms of Vitamin B5, clarifying their properties and common applications.
| Feature | Calcium D Pantothenate | Pantothenic Acid | Dexpanthenol (Panthenol) |
|---|---|---|---|
| Common Name | Vitamin B5 calcium salt | Vitamin B5 | Vitamin B5 alcohol analog |
| Chemical Form | Calcium salt of D-pantothenic acid | Active acid compound | Alcohol analog of D-pantothenic acid |
| Stability | Highly stable, especially in supplements | Unstable, especially with heat or acid | Stable and often used topically |
| Primary Use | Oral supplements, food fortification | Found naturally in foods | Topical creams and skin/hair products |
| Key Benefit | Stable source of pantothenic acid and calcium | Essential nutrient for metabolism | Moisturizing and wound healing properties |
Who Benefits from Supplementation?
Because pantothenic acid is so widespread in the diet, a deficiency is rare in developed countries. However, supplementation with calcium D Pantothenate is used to address potential deficiencies and for various therapeutic purposes.
For example, some research has investigated the use of pantethine (a derivative of vitamin B5) to help manage cholesterol levels in individuals with dyslipidemia. Furthermore, because of its involvement in skin health and wound healing, derivatives like dexpanthenol are commonly included in topical applications.
Conclusion
To summarize, the most common alternate name for calcium D Pantothenate is simply Vitamin B5. This specific chemical compound is a stable calcium salt of the essential pantothenic acid. As a core part of the B-complex family, its role in forming coenzyme A makes it indispensable for numerous metabolic functions, including energy production and the breakdown of macronutrients. While many foods provide this essential nutrient, its stable calcium form is the preferred choice for many dietary supplements. Source: National Library of Medicine
