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oyster shell calcium 500 mg

Oyster shell calcium is a type of calcium supplement that is used to prevent or treat calcium deficiency. It is available in various forms and brands, including tablets and capsules. 

Oyster shell calcium has become a widely-used natural source of calcium carbonate to promote bone health. It may even be used to address an existing calcium deficiency.

What Is Oyster Shell Calcium?

oyster shell calcium vitamin d

Oyster shell is an all-natural, non-GMO source of calcium carbonate that can be consumed directly or added to your daily diet. Additionally, it contains vitamin D – essential for absorption of calcium from your stomach and maintaining energy levels.

Oyster shell calcium should be taken with food, and the dosage should be followed as directed by a healthcare professional. It is important to note that not all brands of calcium supplements are the same, and some may contain additional vitamins or minerals. 

As with any medication, it is important to consult with a healthcare professional before taking oyster shell calcium to determine if it is right for you and to ensure proper dosage and usage.

What Are the Benefits of Taking Oyster Shell Calcium

calcium supplements for adults

Increased Bone Strength

Calcium is a crucial mineral for maintaining healthy bones and teeth. It also plays an integral role in muscle contraction as well as heart rhythm regulation.

People can obtain calcium from various foods, such as dairy products, fortified orange juice and dark green leafy vegetables. However, supplements are another popular way to promote bone health.

Health experts often suggest taking oyster shell calcium, due to its high levels of calcium and vitamin D. This supplement has been purified and bears the United States Pharmacopeia symbol indicating it meets certain quality and purity requirements.

Oyster shell calcium is an effective source of absorbable calcium, often recommended as the preferred supplement for elderly and rheumatoid arthritis patients due to its ability to reduce joint pain.

Increased Serum Phosphorus

The body regulates blood calcium (Ca) and phosphorus (P) concentrations by controlling the secretion of parathyroid hormone (PTH). 

When Ca concentrations fall too low, PTH is produced, decreasing bone resorption, intestinal calcium absorption, and urinary excretion.

When calcium and P intakes are high, the blood Ca to P ratio remains constant. Ca synthesis is stimulated by 1,25-dihydroxyvitamin D production and secretion, which aids in intestinal absorption as well as bone mineralization.

Furthermore, excretion removes a trace amount of P necessary for egg shell formation from the bloodstream. Therefore, an appropriate balance between calcium and phosphorus is crucial for proper bone development as well as egg shell development.

Suppression of Proliferation and Differentiation of Oral Epithelium

Oyster shell calcium may help suppress proliferation and differentiation of the oral epithelium, potentially aiding in the prevention and treatment of oral squamous cell carcinoma.

Additionally, vitamin E has antioxidant activity by inhibiting free radical production and stimulating natural antioxidant agents in the body. Furthermore, it increases testosterone hormone levels while relieving inflammation.

study of oyster shell calcium in the prevention and treatment of cancer found that it significantly reduced rates of tumors on the tongue, decreased oral squamous cell carcinoma formation, and enhanced epithelium differentiation.

Bivalves require calcium (Ca2+) to form and maintain their shells across the outer mantle epithelium (OME). Ca2+ is transported from the haemolymph to this area through various mechanisms including intracellular transfer, Ca2+ channels, and protein-binding proteins; however, the exact mechanism behind this transfer remains poorly understood.

Suppression of Development of Oral Tumors

Calcium is an essential mineral for strong bones and teeth, as well as healthy heart rhythm, muscle function and a robust immune system. 

A dietary supplement providing an optimized combination of calcium and vitamin D is an ideal way to make sure your body gets its daily serving of these vital minerals.

Oyster shells are an excellent source of calcium and magnesium, making them a perfect supplement to take with food or as directed by your healthcare professional. 

The Oyster Shell Calcium with Vitamin D supplement offers easy access to this vital nutrient: this tablet contains high concentrations of elemental calcium and phosphorus in standardized blend of natural seashells that may be taken with or without food as directed. 

Please review all label details, ingredients list and other information before taking this product; three tablets daily is the recommended dose with or without meals; for best results consult your doctor about dosage instructions.

What Are the Side Effects of Oyster Shell Calcium

Oyster shell calcium is used to prevent or treat calcium deficiency. It is important to have the right amount of calcium in the body for building and keeping strong bones. 

However, adverse effects can result from consuming too much calcium. Overdose symptoms may include nausea, vomiting, loss of appetite, mental/mood changes, headache, weakness, and tiredness. 

In addition, taking too much calcium can cause hypercalcemia, which is a condition where there is too much calcium in the blood. Symptoms of hypercalcemia include nausea, vomiting, constipation, increased thirst, increased urination, confusion, muscle weakness, and fatigue.

Oyster shell calcium with vitamin D can interact with other medications, making it harder for the body to absorb certain medicines. Other medications like bisphosphonates, tetracycline antibiotics, estramustine, synthroid, and quinolone antibiotics can be less absorbed when calcium is taken

Therefore, it is important to separate the doses of these medications as much as possible.

It is important to follow the directions on the product package or as directed by a doctor when taking oyster shell calcium. If the daily dose is more than 600 milligrams, it is recommended to divide the dose and take it at different times of the day for best absorption. 

Foods rich in calcium include dairy products, dark-green leafy vegetables, and calcium-fortified foods.

How to Properly Store Oyster Shell Calcium

oyster shell calcium vs calcium carbonate

Oyster shell calcium should be stored properly to maintain its quality and effectiveness. According to the label on Oyster Shell Calcium tablets, they should be stored at room temperature and kept away from excessive heat. 

The label also advises keeping the tablets out of reach of children and not using them if the seal under the cap is broken or missing.

It is important to follow the storage instructions provided by the manufacturer to ensure the medication remains effective and safe to use.

Similarly, the label on Oyster Shell Calcium with Vitamin D advises storing the tablets in a cool, dry place. The package is intended for institutional use only, and the tablets should be kept out of reach of children.