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Vitamin B5 (Pantothenic Acid)

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Vitamin B5 is an essential water-soluble vitamin crucial for energy metabolism and the synthesis of coenzyme A, which is involved in hundreds of enzymatic reactions. It plays a vital role in hormone and cholesterol production, making it fundamental for overall metabolic health. B5 deficiency is rare in developed countries due to its widespread presence in foods.

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Benefits

Supports energy production and ATP synthesis
Enhances skin health and wound healing
Reduces stress and supports adrenal function
Improves cholesterol and lipid metabolism
Strengthens hair and nail health

Dosage

Typical Dose

5-10 mg daily

Upper Limit

2000 mg daily

Timing

With meals for optimal absorption

Forms & Bioavailability

Calcium Pantothenate

High

Pantothenic Acid

High

Panthenol

Moderate

Side Effects

Generally well-tolerated with minimal adverse effects
High doses (>10 g daily) may cause mild gastrointestinal distress
Rare allergic reactions or diarrhoea at excessive dosages

Interactions

May enhance effects of antibiotics, particularly when used for acne treatment
No significant interactions with common medications at typical dosages

Research Summary

Clinical studies demonstrate that B5 supplementation (1.5-2 g daily) may improve acne symptoms and reduce sebum production. Research supports its role in energy metabolism and stress response, though deficiency is uncommon. Evidence suggests potential benefits for wound healing and skin barrier function, though more robust clinical trials are needed for some applications.

The Bottom Line on Vitamin B5 (Pantothenic Acid)

Vitamin B5 (Pantothenic Acid) is well-researched with strong evidence supporting its primary benefits.It is most commonly used for supports energy production and atp synthesis and enhances skin health and wound healing. As with any supplement, individual results vary. Start with the lower end of the dosage range and assess for 4-8 weeks before adjusting.

About Our Research

This profile is compiled from peer-reviewed research published on PubMed, the NIH Office of Dietary Supplements, and established nutritional science databases. Dosages reflect clinically-studied amounts from human trials where available. We update profiles as new research emerges. This is not medical advice — consult a healthcare professional before supplementing.

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Disclaimer: This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement, especially if you have existing health conditions or take medication.

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