Evidence supporting the use of: Vitamin K
For the health condition: Bruises (healing)
Synopsis
Source of validity: Scientific
Rating (out of 5): 2
Vitamin K is sometimes used to support the healing of bruises, but the scientific evidence for its effectiveness is limited and mixed. Vitamin K plays a crucial role in the body's blood clotting process by helping to synthesize clotting factors in the liver. This physiological role has led to the hypothesis that vitamin K, when applied topically or taken orally, might help speed the resolution of bruises, which are caused by bleeding under the skin.
A few small clinical studies suggest that vitamin K creams may slightly reduce the severity or duration of bruising, especially after cosmetic procedures like laser treatments. For instance, one double-blind study found that a topical vitamin K cream modestly reduced the duration of bruising after laser treatment for telangiectasia. However, other studies have failed to show a significant benefit over placebo. There is little evidence that oral vitamin K supplementation affects bruising in individuals with normal vitamin K status.
Overall, while the use of vitamin K for bruises is grounded in its known function in coagulation, the direct evidence for its efficacy in healing bruises is weak. Therefore, vitamin K may have some scientific rationale for use, but robust clinical evidence is lacking, and the effect is likely to be modest at best.
Other ingredients used for Bruises (healing)
3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acidAbies spectabilis
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Other health conditions supported by vitamin K
Bleeding (external)Bleeding (internal)
Broken Bones
Bruises (healing)
Bruises (prevention)
Calcium Deficiency
Calcium Deposits
Cardiovascular Disease
Nose Bleeds
Osteoporosis
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