Chromium deficiency has been linked to higher cardiovascular risk because low chromium status can impair both glucose and lipid metabolism, driving compensatory hyperinsulinemia that promotes atherogenic changes over time. Studies have reported markedly lower plasma chromium levels in patients with established coronary artery disease compared with healthy controls, suggesting that inadequate chromium may be more common in people with overt atherosclerosis. Mechanistically, chromium insufficiency can worsen insulin resistance, elevate circulating insulin, and contribute to dyslipidemia, supporting the idea that unrecognized chromium deficiency may act as an upstream, modifiable risk factor in the development and progression of cardiovascular disease. This medication is commonly used for Depression.
Guallar E, Jiménez FJ, van 't Veer P, Bode P, Riemersma RA, Gómez-Aracena J, Kark JD, Arab L, Kok FJ, Martín-Moreno JM; EURAMIC-Heavy Metals and Myocardial Infraction Study Group. Low toenail chromium concentration and increased risk of nonfatal myocardial infarction. Am J Epidemiol. 2005 Jul 15;162(2):157-64. Bai J, Xun P, Morris S, Jacobs DR Jr, Liu K, He K. Chromium exposure and incidence of metabolic syndrome among American young adults over a 23-year follow-up: the CARDIA Trace Element Study. Sci Rep. 2015 Oct 22;5:15606. Simonoff M. Chromium deficiency and cardiovascular risk. Cardiovasc Res. 1984 Oct;18(10):591-6. Chen J, Kan M, Ratnasekera P, Deol LK, Thakkar V, Davison KM. Blood Chromium Levels and Their Association with Cardiovascular Diseases, Diabetes, and Depression: National Health and Nutrition Examination Survey (NHANES) 2015-2016. Nutrients. 2022 Jun 28;14(13):2687.
Some side effects may be linked to nutrient depletion caused by this medication.
Research suggests that folic acid supplementation can significantly improve the effectiveness of SSRI medications such as fluoxetine (commonly known as Prozac). This benefit seems to be linked to lowering blood levels of homocysteine, an amino acid. Elevated homocysteine levels have been associated with depression. Supplementing with sufficient folic acid may help the body regulate homocysteine levels, potentially creating a more favorable environment for antidepressants to work effectively.
Research suggests the trace mineral chromium may offer some benefits for people experiencing depression, particularly those with atypical depression. Atypical depression is characterized by symptoms like increased appetite, carbohydrate cravings, and weight gain, alongside feelings of sadness and low mood. Studies show chromium supplementation might improve these specific symptoms in people with atypical depression who also have strong carbohydrate cravings. The potential explanation lies in chromium's possible effects on insulin utilization and brain chemicals like serotonin and norepinephrine, both of which are involved in mood regulation. Supplementation with chromium is suggested to support mood and help protect against depression.