Evidence supporting the use of: Chromium
For the health condition: PMS Type C

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Synopsis

Source of validity: Scientific
Rating (out of 5): 2

Chromium, specifically in its picolinate form, has been investigated for its potential role in alleviating symptoms of PMS Type C, which is characterized by carbohydrate cravings, headaches, fatigue, and mood swings related to blood sugar fluctuations. The rationale for chromium supplementation stems from its established role in glucose metabolism and insulin sensitivity. Some small-scale clinical studies suggest that chromium picolinate may help stabilize blood sugar and reduce carbohydrate cravings, which are common in PMS Type C. For example, a double-blind, placebo-controlled trial published in Gynecological Endocrinology (2008) indicated that women with PMS who received chromium picolinate reported modest improvements in mood symptoms and a reduction in food cravings compared to placebo.

However, the overall body of evidence is limited and not fully conclusive. Most studies have small sample sizes, and results are not universally consistent. While some research supports the hypothesis that chromium's effects on insulin sensitivity could modulate the cyclic symptoms of PMS Type C, more robust, large-scale clinical trials are needed. Despite its use in some integrative and nutritional medicine practices based on this preliminary evidence, guidelines from major medical organizations do not currently recommend chromium supplementation specifically for PMS.

In summary, scientific interest in chromium for PMS Type C is based on plausible mechanisms and some emerging evidence, but current support is weak to moderate at best (evidence rating: 2/5). Patients should consult healthcare professionals before using chromium supplements for PMS-related symptoms.

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