Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Fursultiamine is a derivative of thiamine (vitamin B1) designed to improve bioavailability compared to standard thiamine. Thiamine is an essential nutrient involved in carbohydrate metabolism and energy production, which are fundamental to muscle function. Deficiency in thiamine can lead to disorders such as beriberi, which is characterized by muscle weakness and wasting, as well as impaired nerve function. Supplementation of thiamine (and its derivatives like fursultiamine) has been validated in clinical settings primarily for the prevention and treatment of thiamine deficiency, which can indirectly support the muscular system by restoring normal muscle and nerve function.

There is scientific evidence showing that fursultiamine can improve thiamine status more efficiently than standard thiamine salts due to its higher absorption and tissue penetration. Studies in humans and animals have demonstrated that fursultiamine supplementation can improve muscle weakness and physical fatigue associated with thiamine deficiency. However, evidence supporting the use of fursultiamine in healthy individuals specifically to enhance muscle function or athletic performance is limited and not robust. The primary scientific support is for the correction of deficiency states rather than "muscle support" in the absence of deficiency. Therefore, while there is a scientific rationale for its use in muscle health related to deficiency, broader claims for muscle support lack strong evidence.

More about Vitamin B1 (fursultiamine)
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alpha-ketoglutarate (AKG)
amino acids
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beta-alanine
bovine
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branched-chain amino acids
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calcium
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l-arginine
l-carnitine
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Other body systems supported by Vitamin B1 (fursultiamine)

Acetylcholine
Brain
Circulatory System
Gastrointestinal Tract
Heart
Liver
Muscles
Nerves

Products containing Vitamin B1 (fursultiamine)

We currently have no products on Caring Sunshine that contain this ingredient.