Yes, But It’s a Multi-Product Strategy for Bone Health
For those asking, "is there strontium in AlgaeCal?", the answer depends on which AlgaeCal product is being discussed. The foundational AlgaeCal Plus supplement, derived from marine algae, does contain a trace amount of naturally-occurring strontium along with 12 other bone-supporting minerals. However, the company also sells a standalone product, Strontium Boost, which contains a significantly higher, clinically-tested dose of 680 mg of strontium citrate. This separate supplement is designed to be taken in combination with AlgaeCal Plus to further accelerate bone density increases.
The Natural Source of Strontium
The strontium present in AlgaeCal's products comes from its plant-based source, the marine algae Mesophyllum Superpositum. This specific type of algae naturally contains a variety of minerals in proportions similar to those found in human bone. The company sustainably harvests this algae, dries it, and mills it into a powder, preserving its natural mineral composition without using harsh extraction processes. This whole-food approach differentiates it from rock-based calcium supplements.
Understanding the Forms: Strontium Citrate vs. Ranelate
It is crucial to distinguish between the type of strontium used in AlgaeCal's products and other forms. AlgaeCal uses natural strontium citrate in its Strontium Boost supplement. This is not to be confused with strontium ranelate, a synthetic prescription drug for osteoporosis that has been associated with serious cardiovascular side effects and was withdrawn from the market in many regions. The natural strontium citrate used in AlgaeCal products is supported by clinical research and considered safe for consumption. Animal studies have also shown that strontium citrate offers comparable bone benefits to ranelate without the same safety concerns.
How Strontium Boosts Bone Formation
Strontium offers a unique "dual effect" on bone health that is distinct from calcium's role. While calcium is the primary building block for bone, strontium has been shown to actively support the bone-building process in two ways:
- Increases Bone Formation: It stimulates osteoblasts, the cells responsible for building new bone tissue.
- Decreases Bone Resorption: It inhibits osteoclasts, the cells that break down old bone tissue.
This combined action helps to shift the balance of bone remodeling toward formation, leading to increases in bone mineral density. Clinical studies have indicated that when Strontium Boost is taken alongside AlgaeCal Plus, participants experience more significant improvements in bone density compared to those taking AlgaeCal Plus alone.
Usage and Timing
For optimal absorption and effectiveness, AlgaeCal recommends a specific intake schedule for its products. Since calcium can compete with strontium for absorption, it is advised to take the two supplements at separate times. Specifically:
- AlgaeCal Plus: Taken with meals, split into two doses (e.g., 2 capsules with breakfast and 2 with dinner).
- Strontium Boost: Taken at bedtime, at least two hours apart from any calcium-rich food or supplement, to maximize absorption.
The Importance of the Complete Formula
The efficacy of AlgaeCal's products is not due to a single ingredient but a synergistic blend of vitamins and minerals. The marine algae in AlgaeCal Plus naturally contains 13 essential minerals, including trace strontium, while other key vitamins like K2-7 and D3 are added to the formula. Vitamin K2-7, in particular, is vital for directing calcium towards bones and away from soft tissues like arteries. This comprehensive, multi-nutrient approach is central to the product's claims of increasing bone density.
A Look at AlgaeCal vs. AlgaeCal + Strontium Boost
| Feature | AlgaeCal Plus (with Trace Strontium) | AlgaeCal + Strontium Boost (Bone Builder Pack) |
|---|---|---|
| Strontium Content | Trace amounts, naturally from algae. | High dose (680 mg) of strontium citrate per day, in a separate supplement. |
| Primary Function | Provides a whole-food, plant-based calcium source along with other essential minerals. | Accelerates the bone-building process by stimulating osteoblasts and inhibiting osteoclasts. |
| Dose Timing | Taken with meals for optimal absorption. | Taken at bedtime, at least two hours apart from calcium, for best absorption. |
| Effect on Bone Density | Clinically shown to increase bone density. | Clinically shown to triple the bone density increases compared to AlgaeCal Plus alone. |
Conclusion
In summary, yes, there is strontium in AlgaeCal, but the quantity and purpose differ between the product offerings. The base AlgaeCal Plus supplement contains a natural, trace amount of strontium derived from its marine algae source. For those seeking a more potent bone-building effect, the company provides a separate product, Strontium Boost, with a high dose of natural strontium citrate. The strategic combination of these two supplements is clinically supported to provide a significant increase in bone density. By understanding the distinction between the trace amounts in the primary supplement and the higher dose in the add-on, consumers can make an informed decision about the product that best meets their bone health goals. More information on AlgaeCal's research can be found on their website.
Potential Side Effects and Safety
While AlgaeCal's products are generally considered safe, some considerations exist. Natural strontium citrate has a better safety profile than the synthetic drug strontium ranelate. Nevertheless, individuals with impaired kidney function should consult a healthcare provider before using strontium, as it is eliminated by the kidneys. Furthermore, always inform your doctor about any supplements you are taking, especially if on medications.
Summary of Key Takeaways
- Contains Natural Strontium: AlgaeCal Plus contains trace amounts of naturally-occurring strontium from its plant-based marine algae source.
- Higher Dose in 'Boost': A separate product, Strontium Boost, provides a high dose of strontium citrate for enhanced bone-building.
- Dual Mechanism: Strontium helps build bone by stimulating osteoblasts and inhibiting osteoclasts, a dual-action mechanism.
- Timing is Key: Take Strontium Boost and calcium supplements at least two hours apart for optimal absorption.
- Citrate vs. Ranelate: AlgaeCal uses natural strontium citrate, which is different from the high-risk synthetic drug strontium ranelate.
- Clinically Tested Combination: Clinical studies have shown that the combination of AlgaeCal Plus and Strontium Boost leads to greater increases in bone density.
- Comprehensive Formula: The overall effectiveness stems from a full spectrum of 13+ minerals and vitamins, not just calcium or strontium alone.
FAQs
Question: Does the trace amount of strontium in AlgaeCal Plus have a therapeutic effect? Answer: While the trace minerals naturally present are beneficial for bone health, the significant bone-building effect is primarily attributed to the higher dosage of strontium citrate found in the separate Strontium Boost product.
Question: Why do I have to take Strontium Boost separately from AlgaeCal Plus? Answer: Calcium and strontium compete for absorption in the body. Taking them at least two hours apart prevents this competition, allowing for maximum absorption of both minerals.
Question: What is the difference between AlgaeCal's strontium and the drug strontium ranelate? Answer: AlgaeCal uses natural strontium citrate, a mineral salt found in nature. Strontium ranelate is a synthetic prescription drug for osteoporosis that has been linked to severe side effects and is no longer widely available.
Question: Is it safe to take Strontium Boost with AlgaeCal Plus? Answer: Yes, the products are designed to be taken together. Clinical studies cited by AlgaeCal support the safety and effectiveness of this combination for increasing bone density.
Question: Can I take Strontium Boost without AlgaeCal Plus? Answer: No, AlgaeCal recommends taking Strontium Boost alongside a calcium supplement like AlgaeCal Plus. Strontium requires adequate calcium intake to support bone health and prevent it from replacing too much calcium in your bones.
Question: Will AlgaeCal cause kidney stones or arterial calcification? Answer: AlgaeCal states that its plant-based, whole-food calcium is different from rock-derived calcium supplements and does not cause adverse side effects like kidney stones or arterial calcification. The inclusion of other minerals and vitamins helps direct calcium to the bones.
Question: What happens if I forget to take my Strontium Boost dose? Answer: If you miss a dose, you should still take it before bed as instructed. Forgetting an occasional dose is unlikely to have a long-term impact on your bone health goals, but consistency is recommended.
