---
title: Essential Minerals to Promote Healthy Weight
description: Minerals such as chromium, calcium, magnesium, zinc, potassium, and selenium may support healthy body weight through metabolism and appetite regulation.
image: https://www.casi.org/hubfs/casi/featured/adobestock_569544918.jpeg
---

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# Essential Minerals to Promote Healthy Weight

DM Danielle C. Male, MS, CNS, LDN Jun 15, 2023

![Essential Minerals to Promote Healthy Weight](https://www.casi.org/hs-fs/hubfs/casi/featured/adobestock_569544918.jpeg?width=960)

Nearly [one in every three adults are overweight](https://www.niddk.nih.gov/health-information/health-statistics/overweight-obesity), and more than [two in every five adults are obese](https://www.niddk.nih.gov/health-information/health-statistics/overweight-obesity). Unhealthy body weight is often associated with a [nutrient-poor diet](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6950482/), leading to [inadequate intake of essential minerals](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6950482/) like [zinc](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6889702/), [potassium](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6627830/), and [magnesium](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7483156/). These minerals play crucial roles in supporting overall health and helping maintain a healthy body weight by performing various functions. They promote healthy [lipid and carbohydrate metabolism](https://pubmed.ncbi.nlm.nih.gov/35276570/), [immune health](https://pubmed.ncbi.nlm.nih.gov/35276570/)[, and bone health](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6566640/), support healthy [anti-inflammatory](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6889702/) and [antioxidative](https://pubmed.ncbi.nlm.nih.gov/35276570/) responses, and may help regulate healthy [eating behaviors and appetite](https://pubmed.ncbi.nlm.nih.gov/31115179/).

**Chromium**, for instance, may [promote healthy body weight](https://pubmed.ncbi.nlm.nih.gov/23495911/). A [meta-analysis](https://pubmed.ncbi.nlm.nih.gov/31115179/) of 21 randomized controlled trials (RCTs) involving overweight or obese individuals (n = 1,316) demonstrated that those receiving chromium supplementation had significant reductions in weight loss-related indices such as body mass index (BMI), body fat percentage, and overall body composition. 

**Calcium**, [alone](https://pubmed.ncbi.nlm.nih.gov/20838035/) or in [combination with vitamin D](https://pubmed.ncbi.nlm.nih.gov/30442233/), has also shown the potential to promote healthy body weight. In a six-month energy-restricted weight loss program, overweight or obese [postmenopausal women](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6566640/) (n = 135) who received calcium and vitamin D supplementation exhibited improved weight and fat tissue loss compared to women consuming low-fat dairy foods. Additionally, the calcium and zinc-supplemented women exhibited favorable bone composition. Similarly, [college students (n = 53) who consumed insufficient calcium](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3599592/) experienced a significant decrease in fat mass after 12 weeks of calcium and vitamin D supplementation.

**Magnesium** intake has been inversely associated with the incidence of obesity, as observed in a [30-year prospective study among young American adults](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7483156/). Furthermore, a [systematic review and meta-analysis of 32 RCTs](https://pubmed.ncbi.nlm.nih.gov/32654500/) concluded that individuals receiving magnesium supplementation had a significant reduction in BMI, possibly by promoting healthy magnesium status, blood pressure, and insulin metabolism compared to baseline.

**Zinc** may play a role as well. In an RCT with [40 obese individuals](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6889702/), those who received zinc supplementation for 15 weeks experienced significant reductions in body weight, BMI, and waist and hip circumference compared to the placebo group. Additionally, the zinc-supplemented group demonstrated improved [inflammatory and insulin metabolism markers](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6889702/).

Increasing **potassium** intake may promote healthy weight, particularly for individuals with [metabolic syndrome](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6627830/). A [clinical study](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6627830/) revealed that individuals with metabolic syndrome who increased their potassium intake by 25% achieved a greater decrease in BMI compared to those who only increased it by 3%.

**Boron** may promote healthy body weight by supporting healthy energy metabolism, thermogenesis, and lipid metabolism, as demonstrated in a [systematic review and meta-analysis of animal studies](https://pubmed.ncbi.nlm.nih.gov/35298949/). However, further clinical studies are needed to confirm these findings. 

Lastly, [**iodine**](https://pubmed.ncbi.nlm.nih.gov/21160213/)and[**selenium**](https://pubmed.ncbi.nlm.nih.gov/35276570/) may promote healthy body weight by supporting normal thyroid function. In a [randomized prospective study with overweight or obese participants](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7275228/) (n = 37), those supplemented with selenium exhibited significantly increased lean body and muscle mass and decreased leptin levels compared to baseline after three months.

Given the clinical relevance of these essential minerals in overall health and supporting a healthy body weight, it is vital to ensure adequate daily intake. This can be achieved through a nutrient-dense diet comprising whole foods or, if necessary, through appropriate supplementation.

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DM

### Danielle C. Male, MS, CNS, LDN

Clinical Application

## Clinical Considerations in Practice

 In clinical practice, practitioners considering the topics discussed above may also weigh nutrient form, delivery and formulation, alongside individual patient variability.

### Practitioner Formulation Example

![Complete Mineral Complex](https://cdn.sanity.io/images/lemtscrs/production-www/7fa6f7b9bca465f1e35b7c3e72308da2152a63bb-2000x2000.png?w=128&h=128&fit=max&auto=format)

Complete Mineral Complex

Chelated mineral complex · Capsules

[Explore Formulations →](https://www.designsforhealth.com/products/complete-mineral-complex)

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#### [Science Update A Case Series on an Allulose-Containing Gummy in Healthy Adults Monitored by Continuous Glucose Monitoring Sep 09, 2026](https://www.casi.org/articles/a-case-series-on-an-allulose-containing-gummy-in-healthy-adults-monitored-by-continuous-glucose-monitoring)

#### [Research & Education PCOS Is Now PMOS: Understanding the New Terminology and Its Metabolic Implications Jun 11, 2026](https://www.casi.org/articles/pcos-is-now-pmos-understanding-the-new-terminology-and-its-metabolic-implications)

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#### [Research & Education Allulose: A Rare Sugar That Supports Postprandial Glycemic Control and Metabolic Flexibility Mar 05, 2026](https://www.casi.org/articles/allulose-postprandial-glycemic-control-metabolic-flexibility)

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