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Overview
Calcium is an essential mineral required for building and maintaining strong bones and teeth. Calcium deficiency can lead to osteoporosis and increased risk of fractures in the long run. Good dietary sources of calcium include dairy products, leafy greens, fish with bones. However, absorption of calcium from food decreases with age.
Calcium supplements become important for older adults. According to studies [1], Red algal calcium is the best source as it is highly bioavailable compared to other supplements like calcium carbonate. The balanced minerals in red algae like magnesium and boron also aid optimal calcium absorption and utilization. It provides an easily digestible, natural form of calcium to fulfill daily requirements and prevent calcium-deficiency related bone health issues.
What Is Red Algae Calcium?
Red algae calcium is a plant-based, algae-derived form of calcium. It is obtained from red ocean algae, particularly from the species Algas calcareas, which is found in tropical marine areas like reefs. Unlike traditional rock calciums such as calcium carbonate or calcium citrate, red algae calcium is considered a body-friendly form of calcium and is naturally rich in various minerals.
It is often used in calcium supplements for bone health and is known for its high bioavailability and sustainability [2]. It can also improve the functioning of the muscles, nerves, and heart and it assists with blood clotting. In addition, it can strengthen the joints, and decrease pain and inflammation. Red algae calcium may reduce the risk of developing osteoporosis.
Red algae calcium is typically harvested from the ocean, and it is a vegan and eco-conscious choice for individuals seeking a natural source of calcium.
Benefits of Taking Red Algae Calcium Supplements
Red Algae Calcium is unique and has various benefits for our body. This includes;
Bone and Teeth Health
Calcium is essential for building and maintaining strong bones and teeth. As we age, it becomes more difficult for the body to absorb calcium from dietary sources alone. Red algae calcium supplements help ensure adequate calcium intake, which is important for preventing osteoporosis and reducing the risk of fractures.
Absorption and Distribution
Unlike other calcium supplements, red algae calcium is less likely to accumulate in soft tissues or joints because it is well-balanced with magnesium. This reduced risk of calcium deposits which is beneficial for those concerned about kidney stones or cardiovascular issues. The balanced calcium in red algae is also more easily absorbed and distributed throughout the body.
Muscle and Nerve Function
Red algae calcium may also help with muscle function and nerve signaling due to its ability to facilitate the important role of calcium as a mineral that is used throughout the body.
Additional Health Benefits
Some research has indicated red algae calcium could assist with weight management and metabolic processes. It may also help regulate blood pressure and balance mood. However, more studies are still needed to fully understand these potential additional health benefits.
Safety and Bioavailability
Red algae calcium provides an organic, easily-absorbed source of this essential mineral for bone and whole-body health. It supplies calcium in a balanced, bioavailable form that supports both short-term and long-term nutritional needs as we age. For those seeking to enhance their calcium intake, red algae supplements can be a safe, natural option.
Our Top Picks of 2024
Overall Best: Icelandic Red Algae Calcium
Read The ReviewsBest Supplement for Bones and Joints: Advanced Bionutritionals Ultimate Bone Support
Best Supplements for Bone and Muscles1MD D3
Best Supplement for Bone Density: 1MD OsteoMD
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*All individuals are unique. Your results can and will vary.
Best Algae Based Calcium Supplement: Algaecal Plus
Best Plant Based Calcium Supplements: Algaecal
Best Red Marine Algae Supplement: Carlyle Red Marine Algae 1600mg
Best Plant-Based Calcium Supplement: New Chapter Calcium Supplement
The Best Right Red Algae Calcium Supplement On The Market
The following are the best prostate supplements that are highly popular in the market.
Icelandic Red Algae Calcium – Overall Best
*All the prices listed here are as they appear on their websites and are subject to change.
Our Rating
Icelandic Red Algae Calcium is a supplement with the primary ingredient red algae calcium. It’s also rich in fruits and vegetables which have nutrients and antioxidants.
This product can decrease pain and swelling in the joints, improve flexibility and mobility, promote stronger bones and teeth, strengthen immunity, and improve cartilage health. It includes 100% naturally-sourced ingredients with no harmful fillers.
Key Specs
- Form: Capsule
- Type: Supplement
- Brand: Genf20
- Benefit: This product can decrease joint pain, Improves flexibility and mobility, Promotes the strength of the bones & Decrease joint swelling and inflammation.
- Active Ingredients: VRed Algae Calcium,Vitamin K2, Citrus, Magnesium, Vitamin D3, Organic Kale, Organic Spinach, Organic Tomato, Organic Carrot, Organic Blueberry, Organic Raspberry, Organic Strawberry, Organic Cherry
- Usage: 3 capsules with a meal
- Price: $59.95*
Icelandic Red Algae Calcium Pros & Cons
Pros
- Clinically Studied Formula
- Scientifically Researched Ingredients
- Easy-to-take
- No reported negative side-effects
- 67-day, money-back guarantee
Cons
- This is a very popular supplement which may sometimes go low stock.
- You can only buy Icelandic Red Algae Calcium online.
Advanced Bionutritionals Ultimate Bone Support – Best Supplement for Bones and Joints
*All the prices listed here are as they appear on their websites and are subject to change.
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*All individuals are unique. Your results can and will vary.
Our Rating
Advanced Bionutritionals Ultimate Bone Support is a comprehensive dietary supplement aimed at enhancing bone health and strength. Its blend of essential vitamins, minerals, and nutrients, such as magnesium, vitamin D3, vitamin K2, boron, and strontium, collaborates to bolster bone density, minimize bone loss, and foster robust bone formation. This supplement caters to adults seeking to fortify or enhance their bone health, especially those susceptible to osteoporosis or similar conditions.
Key Specs
- Form: Capsule
- Type: Supplement
- Brand: Advanced Bionutritionals
- Benefit: Support healthy bone and collagen growth
- Active Ingredients: Vitamin D3, Vitamin K2 , Manganese, Boron, Silicon, Strontium, L-Lysine, Hops, zinc, copper.
- Usage: 2 capsules a day,
- Price: $39.95*
Advanced Bionutritionals Ultimate Bone Support Pros & Cons
Pros
- It contains a wide range of nutrients
- It doesn’t cause any side effects
- Provides 100% money-back guarantee.
Cons
- The product sells out fast
1MD D3 – Best Supplements for Bone and Muscles
*All the prices listed here are as they appear on their websites and are subject to change.
Our Rating
1MD Nutrition’s D3 supplement is a dietary supplement that contains vitamin D3, which is important for maintaining healthy bones, teeth, and immune function. It is often used to help prevent vitamin D deficiency, especially in people who have limited sun exposure or who have trouble absorbing vitamin D from food.
Key Specs
- Form: Capsule
- Type: Supplement
- Brand: 1MD Nutrition
- Benefit: Help Maintain a Healthy Mood & Proper Muscle Function, Aids Proper Immune, Bone, & Brain Health
- Active Ingredients: Vitamin D3
- Usage: 1 softgel daily with a meal
- Price: $15.99*
1MD D3 Pros & Cons
Pros
- The product supports healthy bones and teeth
- It assists with calcium, magnesium and phosphorus absorption in the body
- This product comes with a 90-day money-back guarantee
- This product is dairy-free, peanut-free, wheat-free, shellfish-free, and non-GMO, making it suitable for individuals with various dietary restrictions
Cons
- The focus is on one primary active ingredient
1MD OsteoMD – Best Supplement for Bone Density
*All the prices listed here are as they appear on their websites and are subject to change.
Our Rating
1MD OsteoMD is a scientifically-formulated supplement designed to support strong, healthy bones and skeletal strength. It combines bioavailable nutrients, including Calzbone® and MenaQ7™, to promote optimal bone health. With vitamin D3 for calcium absorption and bioactive calcium hydroxyapatite for bone mineralization, it aims to reduce the risk of osteoporosis.
Key Specs
- Form: Capsule
- Type: Supplement
- Brand: 1MD Nutrition
- Benefit: Promotes Healthy Bone Density, Supports Proper Heart & Brain Health, Aids Improved Cognitive Functioning
- Active Ingredients: Vitamin D3, Calcium, Vitamin K2, Calzbone
- Usage: 3 capsules, once per day
- Price: $52.25*
1MD OsteoMD Pros & Cons
Pros
- Small size is easy to swallow
- Increases fracture healing times
- Bone mineralization is enhanced
- Studies show an increase in bone density
Cons
- Results vary depending on the individual
- Can only be found on the official website
- Medication interaction was noted
Algaecal Plus – Best Algae Based Calcium Supplement
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*All individuals are unique. Your results can and will vary.
*All the prices listed here are as they appear on their websites and are subject to change.
Our Rating
AlgaeCal Plus is a natural calcium supplement derived from a unique marine algae called Algas calcareas. It also contains other essential minerals like magnesium, boron, and vitamin D3, which are important for bone health. This supplement is marketed as a natural alternative to traditional calcium supplements and is often used to support bone density and overall bone health.
Key Specs
- Form: Capsule
- Type: Supplement
- Brand: Algaecal
- Benefit: Increases Bone Density, Aids Calcium Absorption and Mobilization, Promotes Healthy and Strong Bones.
- Active Ingredients: Boron, Vitamin K, Vitamin D3, Vitamin C, Calcium, Magnesium
- Usage: 4 capsules daily
- Price: $69.00*
Algaecal Plus Pros & Cons
Pros
- This product could support bone health.
- It may prevent further bone degradation.
- They guarantee it will increase bone density in 6 months.
Cons
- The product is expensive.
- The ingredient list is quite limited.
- You have to take 3-4 capsules per day.
Algaecal – Best Plant Based Calcium Supplements
*All the prices listed here are as they appear on their websites and are subject to change.
Our Rating
AlgaeCal is a calcium supplement produced by a company called AlgaeCal Inc. that is made from red algae. AlgaeCal says their supplements can help slow down bone loss, make bones stronger, and are easy for the body to digest. They believe that because the algae plant gets its calcium and minerals from seawater, the calcium is already broken down and easy for the body to use, especially for bone cells
Key Specs
- Form: Capsule
- Type: Supplement
- Brand: Algaecal
- Benefit: Stop Bone Loss and Maintain Healthy Bones
- Active Ingredients: Calcium, Magnesium, Vitamin D3
- Usage: 3 capsules daily
- Price: $59.00*
Algaecal Pros & Cons
Pros
- Plant-based Formula
- Contains 13 Minerals with Vitamin D
- 100% Money Back Guarantee
Cons
- This product is only available online.
- The product is expensive for some users.
Carlyle Red Marine Algae 1600mg – Best Red Marine Algae Supplement
*All the prices listed here are as they appear on their websites and are subject to change.
Our Rating
Carlyle Red Marine Algae Supplement is a dietary supplement made from red marine algae, which is a type of seaweed. Red marine algae are rich in nutrients such as vitamins, minerals, and amino acids. This supplement is often promoted for its potential immune-boosting properties and may also be used to support overall health and well-being.
Key Specs
- Form: Capsule
- Type: Supplement
- Brand: Carlyle
- Benefit: Has immune-boosting properties, support overall health and well-being
- Active Ingredients: Calcium, Magnesium, Vitamin D
- Usage: 2 capsules daily
- Price: $18.49*
Red Marine Algae 1600mg Pros & Cons
Pros
- Natural, vegetarian Formula
- Rich in minerals and unique phytochemicals derived from the sea
- 30 Days Money Back Guarantee
Cons
- May not be suitable for all users
New Chapter Calcium Supplement – Best Plant-Based Calcium Supplement
*All the prices listed here are as they appear on their websites and are subject to change.
Our Rating
New Chapter Calcium Supplement is an organic plant based dietary supplement designed to provide a source of calcium, an essential mineral for bone health, muscle function, and nerve signaling. New Chapter is a well-known brand that offers various types of supplements, including calcium, which is often derived from natural whole food sources such as algae or plants
Key Specs
- Form: Capsule
- Type: Supplement
- Brand: New Chapter
- Benefit: Strong Bones, Flexible Joints & Heart Health
- Active Ingredients: Vitamin K1, Vitamin K2, Calcium, Magnesium, Vitamin D3
- Usage: 3 tablets daily with food
- Price: $38.00*
New Chapter Calcium Supplement Pros & Cons
Pros
- Organic plant-based Formula
- Easy to swallow and have a slow and steady release
- 100% Money Back Guarantee
Cons
- May be difficult to swallow for some people
- The supplement is expensive compared to other calcium supplements on the market
How Do You Choose the Right Red Algae Calcium Product?
When selecting a new supplement of any kind, there are certain criteria you should look at before making a final buying decision. The key factors are as follows:
Ingredients – Compare the ingredient list with other similar brands. Make sure the formula is 100% organic, and has no harmful additives included. Read the research exploring the efficacy of these ingredients to see if they are effective.
Manufacturer – The reputation of the manufacturer is important, as a more highly regarded organization likely is trustworthy and makes good quality products. Find out about the company and how established they are in the market.
Safety – A good manufacturer follows GMP or another set of reputable manufacturing standards. They should not include any toxic chemical or artificial ingredients, but rather use a completely natural formula.
Return Policy – A company that has faith in their brand will offer a lengthy and fair return policy of at least 30-60 days. This allows you to try out the product to make sure it works for you before committing.
Value for Cost – There can be good products at lower prices and poor products at higher prices. Make sure the ones you choose offer value for the price they are asking, like quality ingredients.
Final Verdict
Red Algae Calcium offers rich health benefits, in particular for the joints and bones. It helps strengthen the bones, reduce joint pain, and lessen the risk of developing osteoporosis. According to our research, Icelandic Red Algae Calcium is the best red algae calcium supplement on the market, offering unique ingredients and extensive benefits.
The benefits of this product include promoting joint, bone, and cartilage health, reducing inflammation, and strengthening the immune system. As of yet, there are no comments about this product online since it is a new brand. However, several product reviews raved about the high quality of the supplement.
There should be no red algae calcium side effects associated with taking this supplement. However, it is always best to consult a healthcare professional before starting the supplement.
Frequently Asked Questions
Q: Is calcium from red algae good?
A: Yes, red algae calcium can provide a bioavailable, balanced form of calcium that supports bone health when taken as part of a healthy diet
Q: Does AlgaeCal really work for osteoporosis?
A: AlgaeCal is a dietary supplement that may aid bone health and thus can provide relief for conditions like Osteoporosis but it is not a replacement for prescription osteoporosis drugs in severe cases like Osteoporosis.
Q: Are there any potential side effects of taking red marine algae supplements?
A: No, red algae supplements are generally well-tolerated, when used as directed. But individual results vary, therefore it is best to consult doctor before starting the red marine algae supplement.
Q: Does AlgaeCal really increase bone density?
A: Yes, AlgaeCal is effective at increasing bone density and reducing osteoporosis risk factors.
Sources
Health Insiders relies on peer-reviewed studies, academic research institutions, and medical associations. We avoid using tertiary references. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.
[1] Adluri RS, Zhan L, Bagchi M, Maulik N, Maulik G. Comparative effects of a novel plant-based calcium supplement with two common calcium salts on proliferation and mineralization in human osteoblast cells. Mol Cell Biochem. 2010 Jul;340(1-2):73-80. doi: 10.1007/s11010-010-0402-0. Epub 2010 Mar 7. PMID: 20213262.
[2] Comparative characterization study of plant based calcium versus synthetic calcium https://www.ijpca.org/html-article/15064
[3] Aslam MN, Paruchuri T, Bhagavathula N, Varani J. A Mineral-Rich Red Algae Extract Inhibits Polyp Formation and Inflammation in the Gastrointestinal Tract of Mice on a High-Fat Diet. Integrative Cancer Therapies. March 2010:93-99.
[4] Xu, Y., Ye, J., Zhou, D. et al. Research progress on applications of calcium derived from marine organisms. Sci Rep 10, 18425 (2020).
[5] Overview of the Health Benefits of Fruit and Vegetable Consumption for the Dietetics Professional: Selected Literature: https://www.sciencedirect.com/science/article/abs/pii/S000282230000420X
[6] Xu, Y., Ye, J., Zhou, D. et al. Research progress on applications of calcium derived from marine organisms. Sci Rep 10, 18425 (2020).
[7] Aslam MN, Kreider JM, Paruchuri T, et al. A mineral-rich extract from the red marine algae Lithothamnion calcareum preserves bone structure and function in female mice on a Western-style diet. Calcif Tissue Int. 2010;86(4):313-324. doi:10.1007/s00223-010-9340-9
[8] Laird E, Ward M, McSorley E, Strain JJ, Wallace J. Vitamin D and bone health: potential mechanisms. Nutrients. 2010;2(7):693-724. doi:10.3390/nu2070693
[9] Maresz K. Proper Calcium Use: Vitamin K2 as a Promoter of Bone and Cardiovascular Health. Integr Med (Encinitas). 2015;14(1):34-39.
[11] Brennan, Orlaith & Sweeney, Joseph & O'Meara, Brian & Widaa, Amro & Bonnier, Franck & Byrne, Hugh & O'Gorman, Denise & O’Brien, Fergal. (2017). A Natural, Calcium-Rich Marine Multi-mineral Complex Preserves Bone Structure, Composition and Strength in an Ovariectomised Rat Model of Osteoporosis. Calcified tissue international. 101. 10.1007/s00223-017-0299-7.
[12] Vannucci L, Fossi C, Quattrini S, et al. Calcium Intake in Bone Health: A Focus on Calcium-Rich Mineral Waters. Nutrients. 2018;10(12):1930. Published 2018 Dec 5. doi:10.3390/nu10121930
[13] van Ballegooijen AJ, Pilz S, Tomaschitz A, Grübler MR, Verheyen N. The Synergistic Interplay between Vitamins D and K for Bone and Cardiovascular Health: A Narrative Review. Int J Endocrinol. 2017;2017:7454376. doi:10.1155/2017/7454376
[14] Overview of Calcium: https://www.ncbi.nlm.nih.gov/books/NBK56060/.
[15] Bristow, S.M., Bolland, M.J., Gamble, G.D. et al. Dietary calcium intake and change in bone mineral density in older adults: a systematic review of longitudinal cohort studies. Eur J Clin Nutr 76, 196–205 (2022).
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