{"product_id":"magnesium-mg-free-choice-mineral-refill-pack","title":"Magnesium (Mg) Mineral Refill Pack","description":"\u003cp data-start=\"198\" data-end=\"589\"\u003eMagnesium (Mg) is a critical macro-mineral required for nerve transmission, muscle relaxation, energy metabolism, and metabolic stability. This Magnesium (Mg) 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 pasture conditions, stress load, lactation demand, and seasonal mineral shifts.\u003c\/p\u003e\n\u003cp data-start=\"591\" data-end=\"787\"\u003eSweet Medicine Farm offers Magnesium 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=\"789\" data-end=\"831\"\u003e\n\u003ch2 data-start=\"833\" data-end=\"891\"\u003eWhy Magnesium Matters in a Free-Choice Mineral Buffet\u003c\/h2\u003e\n\u003cp data-start=\"893\" data-end=\"1008\"\u003eMagnesium plays a central role in over 300 enzymatic reactions throughout the body. It is especially important for:\u003c\/p\u003e\n\u003cp data-start=\"1010\" data-end=\"1169\"\u003e• Neuromuscular function\u003cbr data-start=\"1034\" data-end=\"1037\"\u003e• Muscle relaxation and coordination\u003cbr data-start=\"1073\" data-end=\"1076\"\u003e• Energy metabolism (ATP activation)\u003cbr data-start=\"1112\" data-end=\"1115\"\u003e• Rumen function in ruminants\u003cbr data-start=\"1144\" data-end=\"1147\"\u003e• Calcium regulation\u003c\/p\u003e\n\u003cp data-start=\"1171\" data-end=\"1231\"\u003eIn practical herd management, this means magnesium supports:\u003c\/p\u003e\n\u003cp data-start=\"1233\" data-end=\"1487\"\u003e• Calm, steady nerve function in horses and livestock\u003cbr data-start=\"1286\" data-end=\"1289\"\u003e• Muscle stability during work or stress\u003cbr data-start=\"1329\" data-end=\"1332\"\u003e• Healthy rumen fermentation in cattle, sheep, and goats\u003cbr data-start=\"1388\" data-end=\"1391\"\u003e• Proper calcium metabolism during lactation\u003cbr data-start=\"1435\" data-end=\"1438\"\u003e• Metabolic balance during rapid pasture growth\u003c\/p\u003e\n\u003cp data-start=\"1489\" data-end=\"1682\"\u003eMagnesium works closely with calcium. Calcium triggers muscle contraction. Magnesium allows muscle relaxation. Without adequate magnesium, muscle tension and metabolic instability can increase.\u003c\/p\u003e\n\u003cp data-start=\"1684\" data-end=\"1897\"\u003eIn ruminants, magnesium deficiency during lush spring pasture growth can contribute to grass tetany. Rapidly growing forage often contains high potassium and nitrogen levels, which can reduce magnesium absorption.\u003c\/p\u003e\n\u003chr data-start=\"1899\" data-end=\"1941\"\u003e\n\u003ch2 data-start=\"1943\" data-end=\"1986\"\u003eRegional Trends \u0026amp; Mineral Interactions\u003c\/h2\u003e\n\u003cp data-start=\"1988\" data-end=\"2076\"\u003eMagnesium dynamics are strongly influenced by soil fertility and forage growth patterns.\u003c\/p\u003e\n\u003cp data-start=\"2078\" data-end=\"2320\"\u003e• Lush spring pasture may contain lower available magnesium\u003cbr data-start=\"2137\" data-end=\"2140\"\u003e• High potassium forage can interfere with magnesium uptake\u003cbr data-start=\"2199\" data-end=\"2202\"\u003e• Heavy nitrogen fertilization may shift mineral balance\u003cbr data-start=\"2258\" data-end=\"2261\"\u003e• Stored hay reflects the soil mineral profile at harvest\u003c\/p\u003e\n\u003cp data-start=\"2322\" data-end=\"2342\"\u003eCommon interactions:\u003c\/p\u003e\n\u003cp data-start=\"2344\" data-end=\"2545\"\u003e• High potassium reduces magnesium absorption\u003cbr data-start=\"2389\" data-end=\"2392\"\u003e• Magnesium works alongside calcium in muscle regulation\u003cbr data-start=\"2448\" data-end=\"2451\"\u003e• Excess phosphorus may influence magnesium metabolism\u003cbr data-start=\"2505\" data-end=\"2508\"\u003e• Stress increases magnesium demand\u003c\/p\u003e\n\u003cp data-start=\"2547\" data-end=\"2703\"\u003eIn high-rainfall regions, magnesium leaching from soil can occur. In early spring, rapid grass growth often dilutes magnesium concentration in plant tissue.\u003c\/p\u003e\n\u003cp data-start=\"2705\" data-end=\"2849\"\u003eA self-selection mineral program allows animals to increase magnesium intake when forage conditions shift, especially during spring transitions.\u003c\/p\u003e\n\u003chr data-start=\"2851\" data-end=\"2893\"\u003e\n\u003ch2 data-start=\"2895\" data-end=\"2945\"\u003eWhat Low Magnesium Availability May Look Like\u003c\/h2\u003e\n\u003cp data-start=\"2947\" data-end=\"3037\"\u003eMagnesium imbalance can present quickly, particularly in ruminants. Producers may observe:\u003c\/p\u003e\n\u003cp data-start=\"3039\" data-end=\"3202\"\u003e• Muscle tightness or tremors\u003cbr data-start=\"3068\" data-end=\"3071\"\u003e• Nervous or excitable behavior\u003cbr data-start=\"3102\" data-end=\"3105\"\u003e• Reduced feed intake\u003cbr data-start=\"3126\" data-end=\"3129\"\u003e• Decreased milk production\u003cbr data-start=\"3156\" data-end=\"3159\"\u003e• In severe cases, grass tetany in cattle\u003c\/p\u003e\n\u003cp data-start=\"3204\" data-end=\"3251\"\u003eIn horses, suboptimal magnesium may present as:\u003c\/p\u003e\n\u003cp data-start=\"3253\" data-end=\"3331\"\u003e• Muscle tension\u003cbr data-start=\"3269\" data-end=\"3272\"\u003e• Sensitivity to stress\u003cbr data-start=\"3295\" data-end=\"3298\"\u003e• Reduced performance stability\u003c\/p\u003e\n\u003cp data-start=\"3333\" data-end=\"3482\"\u003eBecause magnesium interacts closely with potassium and calcium, symptoms often reflect broader electrolyte imbalance rather than isolated deficiency.\u003c\/p\u003e\n\u003chr data-start=\"3484\" data-end=\"3526\"\u003e\n\u003ch2 data-start=\"3528\" data-end=\"3589\"\u003eWhy the Free-Choice Mineral Buffet Approach Is Different\u003c\/h2\u003e\n\u003cp data-start=\"3591\" data-end=\"3743\"\u003eMagnesium demand varies by forage stage, soil mineral profile, stress level, lactation, and species. Fixed premixes assume uniform need across the herd.\u003c\/p\u003e\n\u003cp data-start=\"3745\" data-end=\"3859\"\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=\"3861\" data-end=\"3864\"\u003eIt:\u003c\/p\u003e\n\u003cp data-start=\"3866\" data-end=\"4208\"\u003e• Supports self-selection minerals across horses, goats, cattle, bison, deer, elk, and sheep\u003cbr data-start=\"3958\" data-end=\"3961\"\u003e• Allows animals to regulate neuromuscular and metabolic demand seasonally\u003cbr data-start=\"4035\" data-end=\"4038\"\u003e• Avoids forced, uniform supplementation\u003cbr data-start=\"4078\" data-end=\"4081\"\u003e• Integrates into a broader herd mineral program\u003cbr data-start=\"4129\" data-end=\"4132\"\u003e• Fits regenerative livestock systems where forage variability is expected\u003c\/p\u003e\n\u003cp data-start=\"4210\" data-end=\"4293\"\u003eImportant: This is for Buffet use only. Do not top-dress or mix into feed or water.\u003c\/p\u003e\n\u003chr data-start=\"4295\" data-end=\"4337\"\u003e\n\u003ch2 data-start=\"4339\" data-end=\"4354\"\u003eHow to Use\u003c\/h2\u003e\n\u003ch3 data-start=\"4356\" data-end=\"4379\"\u003ePlacement \u0026amp; Setup\u003c\/h3\u003e\n\u003cp data-start=\"4381\" data-end=\"4691\"\u003e• Offer in a clean, dry compartment within your Free-Choice Mineral Buffet\u003cbr data-start=\"4455\" data-end=\"4458\"\u003e• Keep protected from moisture, manure splash, and contamination\u003cbr data-start=\"4522\" data-end=\"4525\"\u003e• Place in a calm, low-traffic area where all animals can access comfortably\u003cbr data-start=\"4601\" data-end=\"4604\"\u003e• Provide adequate space to prevent dominant animals from blocking timid herd members\u003c\/p\u003e\n\u003cp data-start=\"4693\" data-end=\"4808\"\u003eMineral access is behavioral ecology. Magnesium intake should reflect biological demand rather than herd hierarchy.\u003c\/p\u003e\n\u003ch3 data-start=\"4810\" data-end=\"4837\"\u003eMaintenance \u0026amp; Storage\u003c\/h3\u003e\n\u003cp data-start=\"4839\" data-end=\"5125\"\u003e• Refill regularly and maintain at least half-full compartments\u003cbr data-start=\"4902\" data-end=\"4905\"\u003e• Refresh and stir if clumping occurs\u003cbr data-start=\"4942\" data-end=\"4945\"\u003e• Maintain clean compartments to prevent cross-contamination\u003cbr data-start=\"5005\" data-end=\"5008\"\u003e• Store refills in a cool, dry location away from direct sunlight\u003cbr data-start=\"5073\" data-end=\"5076\"\u003e• Ensure fresh, clean water is always available\u003c\/p\u003e\n\u003ch3 data-start=\"5127\" data-end=\"5152\"\u003eTransition Guidance\u003c\/h3\u003e\n\u003cp data-start=\"5154\" data-end=\"5399\"\u003eWhen first introducing a Free-Choice Mineral Buffet system, intake may increase during periods of lush pasture growth or metabolic stress. Intake typically stabilizes within 2–6 weeks depending on forage potassium levels and seasonal conditions.\u003c\/p\u003e\n\u003cp data-start=\"5401\" data-end=\"5614\"\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=\"5616\" data-end=\"5658\"\u003e\n\u003ch2 data-start=\"5660\" data-end=\"5698\"\u003eGuaranteed Analysis \u0026amp; Ingredients\u003c\/h2\u003e\n\u003ch3 data-start=\"5700\" data-end=\"5723\"\u003eRice Hull Carrier\u003c\/h3\u003e\n\u003cp data-start=\"5725\" data-end=\"5782\"\u003eGuaranteed Analysis (per lb):\u003cbr data-start=\"5754\" data-end=\"5757\"\u003eMagnesium – 44.5% (Min)\u003c\/p\u003e\n\u003cp data-start=\"5784\" data-end=\"5848\"\u003eIngredients:\u003cbr data-start=\"5796\" data-end=\"5799\"\u003eMagnesium Oxide, Magnesium Chloride, Rice Hulls\u003c\/p\u003e\n\u003ch3 data-start=\"5850\" data-end=\"5868\"\u003eSalt Carrier\u003c\/h3\u003e\n\u003cp data-start=\"5870\" data-end=\"5953\"\u003eGuaranteed Analysis (per lb):\u003cbr data-start=\"5899\" data-end=\"5902\"\u003eMagnesium – 44.5% (Min)\u003cbr data-start=\"5925\" data-end=\"5928\"\u003eSalt – 17–18% (Min-Max)\u003c\/p\u003e\n\u003cp data-start=\"5955\" data-end=\"6013\"\u003eIngredients:\u003cbr data-start=\"5967\" data-end=\"5970\"\u003eMagnesium Oxide, Magnesium Chloride, Salt\u003c\/p\u003e\n\u003chr data-start=\"6015\" data-end=\"6057\"\u003e\n\u003ch2 data-start=\"6059\" data-end=\"6081\"\u003ePackaging Options\u003c\/h2\u003e\n\u003cp data-start=\"6083\" data-end=\"6164\"\u003e• Resealable Bags: 0.5 lb, 1 lb, 2 lb, 5 lb, 10 lb, 15 lb\u003cbr data-start=\"6140\" data-end=\"6143\"\u003e• Bulk Boxes: 25 lb\u003c\/p\u003e\n\u003chr data-start=\"6166\" data-end=\"6208\"\u003e\n\u003ch2 data-start=\"6210\" data-end=\"6238\"\u003eWhy Sweet Medicine Farm\u003c\/h2\u003e\n\u003cp data-start=\"6240\" data-end=\"6327\"\u003eSweet Medicine Farm builds minerals around animal agency and practical herd management:\u003c\/p\u003e\n\u003cp data-start=\"6329\" data-end=\"6569\"\u003e• Designed specifically for the Free-Choice Mineral Buffet \/ Mineral Bar system\u003cbr data-start=\"6408\" data-end=\"6411\"\u003e• Clear labeling for simple, consistent refills\u003cbr data-start=\"6458\" data-end=\"6461\"\u003e• Built to match real pasture variability\u003cbr data-start=\"6502\" data-end=\"6505\"\u003e• Supports regenerative livestock and soil-conscious producers\u003c\/p\u003e\n\u003cp data-start=\"6571\" data-end=\"6700\"\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":48381286973669,"sku":"Mg-RH-0.5","price":3.0,"currency_code":"USD","in_stock":true},{"title":"1 lb \/ Rice Hulls","offer_id":48381287006437,"sku":"Mg-RH-1","price":5.0,"currency_code":"USD","in_stock":true},{"title":"2 lb \/ Rice Hulls","offer_id":48381287039205,"sku":"Mg-RH-2","price":9.0,"currency_code":"USD","in_stock":true},{"title":"5 lb \/ Rice Hulls","offer_id":48381287071973,"sku":"Mg-RH-5","price":17.5,"currency_code":"USD","in_stock":true},{"title":"10 lb \/ Rice Hulls","offer_id":48381287104741,"sku":"Mg-RH-10","price":35.0,"currency_code":"USD","in_stock":true},{"title":"15 lb \/ Rice Hulls","offer_id":48381287137509,"sku":"Mg-RH-15","price":48.0,"currency_code":"USD","in_stock":true},{"title":"25 lb \/ Rice Hulls","offer_id":48381287170277,"sku":"Mg-RH-25","price":75.0,"currency_code":"USD","in_stock":true},{"title":"0.5 lb \/ Salt","offer_id":48381287203045,"sku":"Mg-S-0.5","price":3.0,"currency_code":"USD","in_stock":true},{"title":"1 lb \/ Salt","offer_id":48381287235813,"sku":"Mg-S-1","price":5.0,"currency_code":"USD","in_stock":true},{"title":"2 lb \/ Salt","offer_id":48381287268581,"sku":"Mg-S-2","price":9.0,"currency_code":"USD","in_stock":true},{"title":"5 lb \/ Salt","offer_id":48381287301349,"sku":"Mg-S-5","price":17.5,"currency_code":"USD","in_stock":true},{"title":"10 lb \/ Salt","offer_id":48381287334117,"sku":"Mg-S-10","price":35.0,"currency_code":"USD","in_stock":true},{"title":"15 lb \/ Salt","offer_id":48381287366885,"sku":"Mg-S-15","price":48.0,"currency_code":"USD","in_stock":true},{"title":"25 lb \/ Salt","offer_id":48381287399653,"sku":"Mg-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-magnesium-sweet-medicine-farm.webp?v=1772902871","url":"https:\/\/sweetmedicinefarm.com\/products\/magnesium-mg-free-choice-mineral-refill-pack","provider":"Sweet Medicine Farm","version":"1.0","type":"link"}