{"product_id":"calcium-ca-free-choice-mineral-refill-pack","title":"Calcium (Ca) Mineral Refill Pack","description":"\u003cp data-start=\"202\" data-end=\"609\"\u003eCalcium (Ca) is a foundational macro-mineral required for skeletal strength, muscle contraction, nerve signaling, milk production, and metabolic stability. This Calcium (Ca) Refill Pack is designed specifically for use in a Free-Choice Mineral Buffet \/ Free-Choice Mineral Bar system so animals can self-select intake based on forage composition, growth stage, lactation demand, and seasonal mineral shifts.\u003c\/p\u003e\n\u003cp data-start=\"611\" data-end=\"805\"\u003eSweet Medicine Farm offers Calcium as part of a Free-Choice Mineral Buffet \/ Free-Choice Mineral Bar, so animals can self-select based on real-time needs instead of a one-size-fits-all approach.\u003c\/p\u003e\n\u003chr data-start=\"807\" data-end=\"849\"\u003e\n\u003ch2 data-start=\"851\" data-end=\"907\"\u003eWhy Calcium Matters in a Free-Choice Mineral Buffet\u003c\/h2\u003e\n\u003cp data-start=\"909\" data-end=\"1097\"\u003eCalcium is the primary mineral component of bone and teeth. Roughly 99 percent of an animal’s calcium is stored in the skeletal system, where it provides structural integrity and strength.\u003c\/p\u003e\n\u003cp data-start=\"1099\" data-end=\"1130\"\u003eBeyond bone, calcium regulates:\u003c\/p\u003e\n\u003cp data-start=\"1132\" data-end=\"1246\"\u003e• Muscle contraction\u003cbr data-start=\"1152\" data-end=\"1155\"\u003e• Nerve impulse transmission\u003cbr data-start=\"1183\" data-end=\"1186\"\u003e• Blood clotting\u003cbr data-start=\"1202\" data-end=\"1205\"\u003e• Enzyme activation\u003cbr data-start=\"1224\" data-end=\"1227\"\u003e• Milk production\u003c\/p\u003e\n\u003cp data-start=\"1248\" data-end=\"1306\"\u003eIn practical herd management, this means calcium supports:\u003c\/p\u003e\n\u003cp data-start=\"1308\" data-end=\"1536\"\u003e• Strong skeletal growth in foals, calves, kids, lambs, and piglets\u003cbr data-start=\"1375\" data-end=\"1378\"\u003e• Structural durability in working and performance animals\u003cbr data-start=\"1436\" data-end=\"1439\"\u003e• Proper muscle contraction and coordination\u003cbr data-start=\"1483\" data-end=\"1486\"\u003e• Lactation demands in dairy and nursing animals\u003c\/p\u003e\n\u003cp data-start=\"1538\" data-end=\"1763\"\u003eCalcium must remain balanced with phosphorus. When calcium intake significantly exceeds phosphorus, mineral utilization efficiency can decline. Conversely, low calcium during lactation can contribute to metabolic instability.\u003c\/p\u003e\n\u003cp data-start=\"1765\" data-end=\"1909\"\u003eIn pasture-based systems, legume-heavy forage such as alfalfa often provides high calcium levels, while grass-dominant pasture may provide less.\u003c\/p\u003e\n\u003chr data-start=\"1911\" data-end=\"1953\"\u003e\n\u003ch2 data-start=\"1955\" data-end=\"1998\"\u003eRegional Trends \u0026amp; Mineral Interactions\u003c\/h2\u003e\n\u003cp data-start=\"2000\" data-end=\"2093\"\u003eCalcium availability is influenced by soil type, forage species, and fertilization practices.\u003c\/p\u003e\n\u003cp data-start=\"2095\" data-end=\"2326\"\u003e• Legume-based pastures are typically higher in calcium\u003cbr data-start=\"2150\" data-end=\"2153\"\u003e• Grass-dominant forage may provide lower calcium relative to phosphorus\u003cbr data-start=\"2225\" data-end=\"2228\"\u003e• Soil pH influences plant mineral uptake\u003cbr data-start=\"2269\" data-end=\"2272\"\u003e• Stored hay reflects the mineral content at harvest\u003c\/p\u003e\n\u003cp data-start=\"2328\" data-end=\"2348\"\u003eCommon interactions:\u003c\/p\u003e\n\u003cp data-start=\"2350\" data-end=\"2564\"\u003e• Calcium must remain balanced with phosphorus\u003cbr data-start=\"2396\" data-end=\"2399\"\u003e• Magnesium interacts with calcium in muscle regulation\u003cbr data-start=\"2454\" data-end=\"2457\"\u003e• High potassium pasture may influence mineral absorption dynamics\u003cbr data-start=\"2523\" data-end=\"2526\"\u003e• Lactation increases calcium demand\u003c\/p\u003e\n\u003cp data-start=\"2566\" data-end=\"2757\"\u003eIn dairy cattle and heavy milking animals, calcium demand rises sharply around calving. In rapidly growing animals, skeletal mineralization requires coordinated calcium and phosphorus intake.\u003c\/p\u003e\n\u003cp data-start=\"2759\" data-end=\"2886\"\u003eA self-selection mineral program allows animals to adjust calcium intake relative to forage composition and reproductive stage.\u003c\/p\u003e\n\u003chr data-start=\"2888\" data-end=\"2930\"\u003e\n\u003ch2 data-start=\"2932\" data-end=\"2980\"\u003eWhat Low Calcium Availability May Look Like\u003c\/h2\u003e\n\u003cp data-start=\"2982\" data-end=\"3015\"\u003eCalcium imbalance may present as:\u003c\/p\u003e\n\u003cp data-start=\"3017\" data-end=\"3192\"\u003e• Weak bone development in youngstock\u003cbr data-start=\"3054\" data-end=\"3057\"\u003e• Reduced growth rates\u003cbr data-start=\"3079\" data-end=\"3082\"\u003e• Muscle weakness or coordination issues\u003cbr data-start=\"3122\" data-end=\"3125\"\u003e• Lower milk production\u003cbr data-start=\"3148\" data-end=\"3151\"\u003e• In severe cases, milk fever in cattle\u003c\/p\u003e\n\u003cp data-start=\"3194\" data-end=\"3342\"\u003eBecause calcium works closely with phosphorus and magnesium, symptoms often reflect broader macro-mineral imbalance rather than isolated deficiency.\u003c\/p\u003e\n\u003cp data-start=\"3344\" data-end=\"3421\"\u003eObservation during rapid growth and lactation cycles is especially important.\u003c\/p\u003e\n\u003chr data-start=\"3423\" data-end=\"3465\"\u003e\n\u003ch2 data-start=\"3467\" data-end=\"3528\"\u003eWhy the Free-Choice Mineral Buffet Approach Is Different\u003c\/h2\u003e\n\u003cp data-start=\"3530\" data-end=\"3686\"\u003eCalcium demand varies by species, growth rate, forage type, lactation stage, and soil mineral profile. Fixed premixes assume uniform intake across the herd.\u003c\/p\u003e\n\u003cp data-start=\"3688\" data-end=\"3802\"\u003eThis product is designed exclusively for Buffet-only use within a Free-Choice Mineral Buffet \/ Mineral Bar system.\u003c\/p\u003e\n\u003cp data-start=\"3804\" data-end=\"3807\"\u003eIt:\u003c\/p\u003e\n\u003cp data-start=\"3809\" data-end=\"4145\"\u003e• Supports self-selection minerals across horses, goats, cattle, bison, deer, elk, and sheep\u003cbr data-start=\"3901\" data-end=\"3904\"\u003e• Allows animals to balance calcium relative to phosphorus naturally\u003cbr data-start=\"3972\" data-end=\"3975\"\u003e• Avoids forced, uniform supplementation\u003cbr data-start=\"4015\" data-end=\"4018\"\u003e• Integrates into a broader herd mineral program\u003cbr data-start=\"4066\" data-end=\"4069\"\u003e• Fits regenerative livestock systems where forage variability is expected\u003c\/p\u003e\n\u003cp data-start=\"4147\" data-end=\"4230\"\u003eImportant: This is for Buffet use only. Do not top-dress or mix into feed or water.\u003c\/p\u003e\n\u003chr data-start=\"4232\" data-end=\"4274\"\u003e\n\u003ch2 data-start=\"4276\" data-end=\"4291\"\u003eHow to Use\u003c\/h2\u003e\n\u003ch3 data-start=\"4293\" data-end=\"4316\"\u003ePlacement \u0026amp; Setup\u003c\/h3\u003e\n\u003cp data-start=\"4318\" data-end=\"4628\"\u003e• Offer in a clean, dry compartment within your Free-Choice Mineral Buffet\u003cbr data-start=\"4392\" data-end=\"4395\"\u003e• Keep protected from moisture, manure splash, and contamination\u003cbr data-start=\"4459\" data-end=\"4462\"\u003e• Place in a calm, low-traffic area where all animals can access comfortably\u003cbr data-start=\"4538\" data-end=\"4541\"\u003e• Provide adequate space to prevent dominant animals from blocking timid herd members\u003c\/p\u003e\n\u003cp data-start=\"4630\" data-end=\"4743\"\u003eMineral access is behavioral ecology. Calcium intake should reflect biological demand rather than herd hierarchy.\u003c\/p\u003e\n\u003ch3 data-start=\"4745\" data-end=\"4772\"\u003eMaintenance \u0026amp; Storage\u003c\/h3\u003e\n\u003cp data-start=\"4774\" data-end=\"5060\"\u003e• Refill regularly and maintain at least half-full compartments\u003cbr data-start=\"4837\" data-end=\"4840\"\u003e• Refresh and stir if clumping occurs\u003cbr data-start=\"4877\" data-end=\"4880\"\u003e• Maintain clean compartments to prevent cross-contamination\u003cbr data-start=\"4940\" data-end=\"4943\"\u003e• Store refills in a cool, dry location away from direct sunlight\u003cbr data-start=\"5008\" data-end=\"5011\"\u003e• Ensure fresh, clean water is always available\u003c\/p\u003e\n\u003ch3 data-start=\"5062\" data-end=\"5087\"\u003eTransition Guidance\u003c\/h3\u003e\n\u003cp data-start=\"5089\" data-end=\"5333\"\u003eWhen first introducing a Free-Choice Mineral Buffet system, intake patterns may fluctuate as animals rebalance calcium-to-phosphorus ratios. Intake typically stabilizes within 2–6 weeks depending on forage composition and prior mineral program.\u003c\/p\u003e\n\u003cp data-start=\"5335\" data-end=\"5548\"\u003eAnimals should have continuous, unrestricted access to the Free-Choice Mineral Buffet at all times so they can adjust intake based on biological demand, forage shifts, reproductive stage, and environmental stress.\u003c\/p\u003e\n\u003chr data-start=\"5550\" data-end=\"5592\"\u003e\n\u003ch2 data-start=\"5594\" data-end=\"5632\"\u003eGuaranteed Analysis \u0026amp; Ingredients\u003c\/h2\u003e\n\u003ch3 data-start=\"5634\" data-end=\"5657\"\u003eRice Hull Carrier\u003c\/h3\u003e\n\u003cp data-start=\"5659\" data-end=\"5719\"\u003eGuaranteed Analysis (per lb):\u003cbr data-start=\"5688\" data-end=\"5691\"\u003eCalcium – 36–37% (Min-Max)\u003c\/p\u003e\n\u003cp data-start=\"5721\" data-end=\"5756\"\u003eIngredients:\u003cbr data-start=\"5733\" data-end=\"5736\"\u003eOyster Shell Flour\u003c\/p\u003e\n\u003ch3 data-start=\"5758\" data-end=\"5776\"\u003eSalt Carrier\u003c\/h3\u003e\n\u003cp data-start=\"5778\" data-end=\"5838\"\u003eGuaranteed Analysis (per lb):\u003cbr data-start=\"5807\" data-end=\"5810\"\u003eCalcium – 36–37% (Min-Max)\u003c\/p\u003e\n\u003cp data-start=\"5840\" data-end=\"5875\"\u003eIngredients:\u003cbr data-start=\"5852\" data-end=\"5855\"\u003eOyster Shell Flour\u003c\/p\u003e\n\u003chr data-start=\"5877\" data-end=\"5919\"\u003e\n\u003ch2 data-start=\"5921\" data-end=\"5943\"\u003ePackaging Options\u003c\/h2\u003e\n\u003cp data-start=\"5945\" data-end=\"6026\"\u003e• Resealable Bags: 0.5 lb, 1 lb, 2 lb, 5 lb, 10 lb, 15 lb\u003cbr data-start=\"6002\" data-end=\"6005\"\u003e• Bulk Boxes: 25 lb\u003c\/p\u003e\n\u003chr data-start=\"6028\" data-end=\"6070\"\u003e\n\u003ch2 data-start=\"6072\" data-end=\"6100\"\u003eWhy Sweet Medicine Farm\u003c\/h2\u003e\n\u003cp data-start=\"6102\" data-end=\"6189\"\u003eSweet Medicine Farm builds minerals around animal agency and practical herd management:\u003c\/p\u003e\n\u003cp data-start=\"6191\" data-end=\"6431\"\u003e• Designed specifically for the Free-Choice Mineral Buffet \/ Mineral Bar system\u003cbr data-start=\"6270\" data-end=\"6273\"\u003e• Clear labeling for simple, consistent refills\u003cbr data-start=\"6320\" data-end=\"6323\"\u003e• Built to match real pasture variability\u003cbr data-start=\"6364\" data-end=\"6367\"\u003e• Supports regenerative livestock and soil-conscious producers\u003c\/p\u003e\n\u003cp data-start=\"6433\" data-end=\"6562\"\u003eThis is not a premix strategy. It is a mineral framework built for dynamic pasture systems and biologically responsive livestock.\u003c\/p\u003e","brand":"Sweet Medicine Farm","offers":[{"title":"0.5 lb \/ Rice Hulls","offer_id":48381284679909,"sku":"Ca-RH-0.5","price":3.0,"currency_code":"USD","in_stock":true},{"title":"1 lb \/ Rice Hulls","offer_id":48381284712677,"sku":"Ca-RH-1","price":5.0,"currency_code":"USD","in_stock":true},{"title":"2 lb \/ Rice Hulls","offer_id":48381284745445,"sku":"Ca-RH-2","price":9.0,"currency_code":"USD","in_stock":true},{"title":"5 lb \/ Rice Hulls","offer_id":48381284778213,"sku":"Ca-RH-5","price":17.5,"currency_code":"USD","in_stock":true},{"title":"10 lb \/ Rice Hulls","offer_id":48381284810981,"sku":"Ca-RH-10","price":35.0,"currency_code":"USD","in_stock":true},{"title":"15 lb \/ Rice Hulls","offer_id":48381284843749,"sku":"Ca-RH-15","price":48.0,"currency_code":"USD","in_stock":true},{"title":"25 lb \/ Rice Hulls","offer_id":48381284876517,"sku":"Ca-RH-25","price":75.0,"currency_code":"USD","in_stock":true},{"title":"0.5 lb \/ Salt","offer_id":48381284909285,"sku":"Ca-S-0.5","price":3.0,"currency_code":"USD","in_stock":true},{"title":"1 lb \/ Salt","offer_id":48381284942053,"sku":"Ca-S-1","price":5.0,"currency_code":"USD","in_stock":true},{"title":"2 lb \/ Salt","offer_id":48381284974821,"sku":"Ca-S-2","price":9.0,"currency_code":"USD","in_stock":true},{"title":"5 lb \/ Salt","offer_id":48381285007589,"sku":"Ca-S-5","price":17.5,"currency_code":"USD","in_stock":true},{"title":"10 lb \/ Salt","offer_id":48381285040357,"sku":"Ca-S-10","price":35.0,"currency_code":"USD","in_stock":true},{"title":"15 lb \/ Salt","offer_id":48381285073125,"sku":"Ca-S-15","price":48.0,"currency_code":"USD","in_stock":true},{"title":"25 lb \/ Salt","offer_id":48381285105893,"sku":"Ca-S-25","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/1802\/2373\/files\/free-choice-horse-mineral-refill-calcium-sweet-medicine-farm.webp?v=1772902871","url":"https:\/\/sweetmedicinefarm.com\/products\/calcium-ca-free-choice-mineral-refill-pack","provider":"Sweet Medicine Farm","version":"1.0","type":"link"}