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Strontium, a naturally occurring mineral, is often overlooked. This article aims to shed light on Strontium supplements, unraveling how this lesser-known element can contribute to our health. From its role in bone health to potential impacts on dental wellness, we explore the scientific insights and research surrounding Strontium, offering a comprehensive understanding of its place in a balanced health regimen. Join us as we learn about Strontium supplements and their health benefits.

What Is Strontium?

Strontium is a naturally occurring element that is chemically similar to calcium. It is found in various minerals and seawater. It’s part of the Earth’s crust and, consequently, present in small amounts in the human body, mainly in bones. There are several forms of Strontium, but the form commonly used in supplements is Strontium citrate.

In supplement form, Strontium is often marketed for its potential to support bone density and health. It’s thought to work by influencing bone formation and resorption – the processes by which bones are continuously remodeled and renewed. Studies suggest that Strontium can be beneficial in maintaining bone strength, particularly in older adults or those at risk of bone-related conditions.

Moreover, Strontium’s chemical similarity to calcium allows it to be used by the body in a similar way. This characteristic is what makes it both interesting and valuable in the field of bone health research. The use of Strontium supplements has grown in popularity as more people seek natural ways to support their bone health, especially in the context of aging populations and increasing awareness of bone-related health issues.

What Are the Benefits of Strontium?

  • Bone Health and Density: Strontium supplements are particularly effective in enhancing bone density. They can help in the prevention and treatment of bone loss, commonly associated with conditions like osteoporosis. By mimicking calcium, Strontium is incorporated into bone structure, may strengthen bones and reducing the risk of fractures, especially in older adults.
  • Joint Health: Strontium’s role in bone metabolism extends to benefits in joint health. It may contribute to improved joint function and comfort, which is crucial for maintaining mobility and quality of life, particularly in aging persons or those suffering from joint-related ailments.
  • Dental Health: Evidence suggests that Strontium can reinforce dental enamel, thereby contributing to better dental health. It may help in reducing tooth sensitivity and protecting against cavities, offering a natural approach to dental care.
  • Reducing the Risk of Osteoarthritis: By maintaining healthier bone and joint tissues, Strontium supplements could possibly decrease the risk or slow the progression of osteoarthritis. This is especially significant given the lack of effective treatments for this degenerative joint disease.
  • Pain Relief in Bone Conditions: For those suffering from bone-related conditions, such as osteoporosis, Strontium supplementation has been associated with reduced pain. This can lead to an enhanced quality of life, allowing persons to engage more fully in daily activities without the hindrance of chronic pain.
  • Cardiovascular Health: Preliminary research suggests a potential role for Strontium in supporting cardiovascular health. It may contribute to the maintenance of healthy arterial walls, possibly reducing the risk of arteriosclerosis (hardening of the arteries) and other cardiovascular diseases. However, this area of benefit is still under active research and requires further scientific validation.
  • Nerve Function: Strontium might influence nerve function positively. It is thought to aid in the transmission of nerve signals, which is crucial for overall nervous system health. This aspect could be particularly beneficial for maintaining healthy nerve function as we age or in conditions where nerve function is compromised.
  • Hormonal Balance: Emerging research shows that Strontium may have an impact on hormonal balance, especially hormones that regulate bone metabolism. This is particularly relevant for conditions like post-menopausal osteoporosis, where hormonal imbalances play a key role in bone density reduction.
  • Anti-Inflammatory Properties: Strontium may exhibit anti-inflammatory effects, which could be beneficial in managing chronic inflammation. Chronic inflammation is a contributing factor in many health conditions, and managing it can lead to improved overall health and wellbeing.
  • Enhanced Calcium Absorption: While Strontium’s similarity to calcium suggests it might aid in calcium absorption in the bones, it’s important to note that it can also compete with calcium for absorption. This dual role requires careful consideration and balance in supplement intake, especially in persons with specific calcium or bone health needs.

Strontium Requirements

There is no established recommended daily allowances (RDAs) or specific upper intake levels (ULs) for strontium for the general population. Strontium naturally occurs in small amounts in many foods, and the amount people consume from their diet varies widely depending on geographical location, diet, and water sources.

Strontium’s role in the human body is not as clearly defined as that of calcium and other essential minerals. In some contexts, strontium ranelate, a prescription drug containing strontium, has been used to treat osteoporosis in some countries, but its use is based on medical prescription and supervision due to potential risks and side effects.

Because strontium is chemically similar to calcium, it can replace calcium in bone formation. However, excessive strontium intake, particularly from supplements, might not be beneficial and could interfere with calcium absorption and bone health.

Food Sources of Strontium

The best food sources of strontium tend to be seafood, whole grains, leafy vegetables, and root vegetables. Specifically:

  • Seafood: Fish and shellfish often contain higher levels of strontium due to their marine environment. Examples include salmon, shrimp, and crabs.
  • Whole Grains: Wheat and wheat bran, barley, and rye are good plant-based sources of strontium.
  • Leafy Vegetables: Spinach, kale, and Swiss chard, among other leafy greens, can provide strontium as part of a varied diet.
  • Root Vegetables: Beets, carrots, and potatoes are root vegetables known to absorb strontium from the soil, making them beneficial for dietary strontium intake.

Are Strontium Supplements Safe?

Strontium, particularly in its natural forms such as Strontium citrate, is safe when taken in appropriate amounts as a dietary supplement. Its use has been well-tolerated in numerous studies, especially when used for bone health purposes. The body’s handling of Strontium is similar to that of calcium, allowing it to be integrated relatively seamlessly into the body’s metabolic processes. Side effects, if any, are typically mild and may include digestive discomfort. However, it’s important to note that the safety of Strontium is dose-dependent. Maintaining recommended dosages ensures that Strontium supplements can be taken safely without undue risk of adverse effects. This mineral has been a part of human diets for centuries, particularly through water and certain foods, further supporting its safety profile.

Medication Interactions with Strontium

  • Calcium Supplements and Calcium-containing Antacids: Strontium and calcium both use the same absorption pathways in the body. When taken together, they can interfere with each other’s absorption, might reduce the effectiveness of both supplements. This interaction is particularly significant for persons taking calcium for bone health or specific medical conditions.
  • Bisphosphonates (e.g., Alendronate, Fosamax): These osteoporosis medications work by affecting bone metabolism, a process also influenced by strontium. When strontium is taken alongside bisphosphonates, it can diminish the effectiveness of these drugs, may impact bone density treatment outcomes.
  • Tetracycline Antibiotics (e.g., Doxycycline, Tetracycline): Strontium can bind with tetracyclines in the gastrointestinal tract. This binding reduces the absorption and effectiveness of the antibiotics, could lead to reduced therapeutic outcomes in treating infections.
  • Quinolone Antibiotics (e.g., Ciprofloxacin, Levofloxacin): Similar to tetracyclines, strontium can interfere with the absorption of quinolone antibiotics. This interaction can decrease the effectiveness of these antibiotics, which are commonly used to treat a variety of bacterial infections.
  • Levothyroxine (Thyroid Medication): Strontium may interfere with the absorption of levothyroxine, a medication used to treat thyroid disorders. This could necessitate a reevaluation of levothyroxine dosage to ensure effective treatment of thyroid conditions.
  • Medications Requiring Stomach Acid for Absorption (e.g., Ketoconazole, Iron Supplements): Strontium can alter the acidity of the stomach, which may affect the absorption of certain medications that require an acidic environment for optimal absorption. This could lead to decreased effectiveness of these medications.

Supplement Interactions with Strontium

  • Calcium Supplements: Strontium and calcium use similar pathways for absorption in the body, leading to competition between the two. When taken together, the absorption of both can be hindered, which can reduce their effectiveness. This interaction is crucial for persons relying on calcium supplements for bone health or specific calcium deficiencies.
  • Magnesium Supplements: Magnesium, like calcium, competes with strontium for absorption. Taking these supplements together can affect the absorption and effectiveness of both minerals, and might impact overall mineral balance and bone health.
  • Vitamin D Supplements: Vitamin D plays a role in enhancing the absorption of calcium and, to a lesser extent, strontium. High doses of vitamin D may alter the balance and utilization of strontium in the body, and might affect bone density and mineral homeostasis.
  • Iron Supplements: Strontium can interfere with the absorption of iron. When iron and strontium supplements are taken concurrently, the effectiveness of iron supplementation may be reduced, which is significant for persons with iron deficiency anemia or those requiring iron supplementation.
  • Zinc Supplements: Zinc and strontium may compete for absorption in the gastrointestinal tract, affecting the absorption rates of both minerals. This interaction might impact overall mineral balance and the specific health benefits associated with zinc.
  • Phosphorus Supplements: The interaction between phosphorus and strontium can influence bone mineralization processes. This interaction may affect the effectiveness of both supplements in maintaining bone health and strength.

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Strontium by Klaire Labs

Strontium is a mineral element important for the normal structure and function of the skeletal system.† Nearly all strontium in the body occurs in bones, teeth, and connective tissue. Strontium supports strength of hydroxyapatite crystals in calcified tissues such as bones and teeth. Clinical studies show it supports bone metabolism by stimulating new bone formation and decreasing bone resorption.† Strontium citrate is a stable, nonradioactive form of strontium that can be used as a dietary supplement to support bones, teeth, and connective tissues.†

Suggested Use: Take 1 capsule, 1 to 2 times daily with or between meals, away from calcium-containing food or supplements or as directed by a healthcare professional.

Amount Per 1 Capsule Serving            

Strontium … 300mg* (as strontium citrate complex)      

Food First!

Although this article discusses supplements in detail, don’t forget that we are absolutely committed to the “Food First” approach to nutrition. When it comes to your health, the totality of your eating habits far surpasses the impact of individual nutrients or any single supplement you consume. Even though this article doesn’t delve into the broader picture of your overall diet, it’s crucial to keep this element at the forefront of our minds. Your food needs to provide all the vitamins, minerals, fiber, and phytochemicals to nourish your body systems down to the cellular level.

Food choices, rather than supplements, are the most critical factors for a healthy gut microbiome. These trillions of tiny inhabitants in your gut affect your brain waves; they orchestrate your immune system. They possess the power to create molecules that can switch genes on or off and are even capable of synthesizing neurotransmitters. Opting for organic foods and steering clear of plastic packaging (including those labeled BPA-free) is a smart move to limit toxin exposure. The sum of all these parts leads to a powerful conclusion: the ultimate key to your health lies in the quality and balance of the food you consume. Supplements are secondary.

To Sum It Up

Strontium supplements offer notable health benefits, especially in the realm of bone health. By enhancing bone density and strength, they provide support for those concerned about osteoporosis and general bone deterioration. Additionally, the trace element has been observed to play a role in alleviating joint pain, further contributing to a better quality of life for people dealing with bone and joint issues. While strontium is generally safe and beneficial, it’s important to be aware of its interactions with other supplements and medications. Understanding these aspects helps maximize the benefits of strontium in supporting overall health.

This Article is Not a Substitute for Medical Advice

Dietary supplements are not designed to diagnose, treat, cure, or prevent any disease. The Supplement Sciences website seeks to provide comprehensive access to the most relevant supplement information along with convenient online ordering. We do not provide medical advice and cannot guarantee that every product suggested is completely without risk. Since each person is unique in their health history and medication use, it is important to discuss supplements with your personal physician. Specifically, pregnant women and individuals being treated for cancer or liver or kidney problems must consult their physician about every nutritional supplement they plan to take. People taking medications for the treatment of HIV or with a history of organ transplant must not take supplements without consulting with their physician.

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