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Prednisone

Weight Gain & Insulin Resistance

Magnesium depletion can contribute to obesity through disrupted metabolic signaling, insulin sensitivity, and gut microbiota shifts that favor fat storage. Low magnesium impairs energy homeostasis and promotes low-grade inflammation, potentially worsening weight gain in susceptible individuals, especially those with poor diets. Mechanistic and observational links, though not yet confirmed by large RCTs, support monitoring body composition to address this reversible concern. This medication is commonly used for Inflammation.

Sources

Al Shammaa A, Al-Thani A, Al-Kaabi M, Al-Saeed K, Alanazi M, Shi Z. Serum Magnesium is Inversely Associated with Body Composition and Metabolic Syndrome. Diabetes Metab Syndr Obes. 2023 Jan 12;16:95-104. Lu L, Chen C, Yang K, Zhu J, Xun P, Shikany JM, He K. Magnesium intake is inversely associated with risk of obesity in a 30-year prospective follow-up study among American young adults. Eur J Nutr. 2020 Dec;59(8):3745-3753. Oliveira AR, Cruz KJ, Severo JS, Morais JB, Freitas TE, Araújo RS, Marreiro DD. Hypomagnesemia and its relation with chronic low-grade inflammation in obesity. Rev Assoc Med Bras (1992). 2017 Feb;63(2):156-163. Cazzola R, Della Porta M, Piuri G, Maier JA. Magnesium: A Defense Line to Mitigate Inflammation and Oxidative Stress in Adipose Tissue. Antioxidants (Basel). 2024 Jul 24;13(8):893.

Nutrients Depleted by Prednisone

Some side effects may be linked to nutrient depletion caused by this medication.

  • ChromiumDepletion

    Research has found that corticosteroids increased chromium excretion in patients after just three days. Chromium is an essential mineral that helps regulate blood sugar levels. This is important because corticosteroids themselves can raise blood sugar, contributing to diabetes. Evidence suggests that chromium supplementation improved fasting blood glucose levels in patients with steroid-induced diabetes.

  • PotassiumDepletion

    Maintaining healthy potassium levels is important when taking corticosteroids. These medications can increase the amount of potassium the body loses through urine. Potassium is a vital mineral that helps muscles and nerves function properly. While short-term use of corticosteroids might not cause significant problems, studies suggest that with prolonged treatment, the body's ability to maintain proper potassium balance (homeostasis) can be affected.

  • CalciumDepletion

    Corticosteroids can lower calcium levels in the body. This is a double threat to bone health because corticosteroids themselves can weaken bones. Calcium is essential for strong bones, and a study showed that supplementing with both calcium and vitamin D3 helped prevent bone loss in people with rheumatoid arthritis taking corticosteroids. Supplementation with calcium should be considered during long term corticosteroid therapy.

  • SeleniumDepletion

    Corticosteroids can increase the urinary loss of selenium elevating the risk for deficient levels. Selenium is a mineral that acts as an antioxidant, helping protect cells from damage. Studies have shown that rheumatoid arthritis patients taking high doses of corticosteroids tend to have lower selenium levels. This is concerning because low selenium intake is linked to osteoporosis, and selenium has been shown to play a role in bone protection in animal models of corticosteroid-induced osteoporosis. Supplementation with selenium should be considered during long term corticosteroid therapy.

  • MagnesiumDepletion

    Corticosteroids can increase the body's excretion of magnesium, potentially leading to a deficiency. This is concerning because magnesium plays a vital role in many bodily functions, including muscle and nerve function. Research suggests that magnesium supplementation alleviated corticosteroid therapy associated muscle atrophy. Supplementation with magnesium should be considered during long term corticosteroid therapy.

  • Vitamin DDepletion

    Research suggests corticosteroids can lower vitamin D levels in the body by increasing its breakdown. This is a concern because vitamin D plays a crucial role in bone health and the immune system, and corticosteroids themselves can weaken bones. A study found that calcium and vitamin D3 supplements helped prevent bone loss in the lower back (lumbar spine) and hip (trochanter) for people with rheumatoid arthritis who were on low-dose corticosteroids. Evidence suggests vitamin D may work synergistically together with corticosteroids to improve asthma treatment by boosting the effectiveness of corticosteroids or by overcoming resistance to these medications in some patients.

Other Health Impacts of Prednisone

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