{"product_id":"klean-d-25-mcg-1-000-iu-douglas-labs","title":"Klean-D 25 mcg (1,000 IU)","description":"\u003cp style=\"text-align: justify; margin: 0cm 0cm 12.0pt 0cm;\"\u003e\u003cstrong\u003eKLEAN-D by Klean Athlete® \u003c\/strong\u003econtains 25 mcg (equivalent to 1,000 I.U.) of natural vitamin D3 per tablet. Vitamin D supplementation may help support immunity, musculoskeletal strength and physical performance in athletes.‡\u003c\/p\u003e\n\u003cp style=\"text-align: justify; margin: 0cm 0cm 12.0pt 0cm;\"\u003eKLEAN-D is tested and certified by the NSF Certified for Sport® Program, which was created to meet the growing demands of athletes, coaches and healthcare professionals to certify that sports supplements are safe and completely free from banned substances. Every product that carries the NSF Certified For Sport® mark has undergone stringent laboratory testing to confirm content, purity and compliance.\u003c\/p\u003e\n\u003cp style=\"text-align: justify; margin: 0cm 0cm 12.0pt 0cm;\"\u003e\u003cstrong\u003eINDICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: justify;\"\u003eHealthy vitamin D levels‡\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eBone health and calcium absorption‡\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eMuscular support‡\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify; margin: 0cm 0cm 12.0pt 0cm;\"\u003e\u003cstrong\u003eFUNCTIONS AND MECHANISM OF ACTION\u003c\/strong\u003e\u003cbr\u003eVitamin D is a fat-soluble vitamin and assessed by measuring serum 25-hydroxyvitamin D [25(OH)D] concentrations. Widely known for its role in healthy bone metabolism, Vitamin D enhances intestinal calcium and phosphorus absorption to enable normal bone mineralization. Studies have shown that adequate vitamin D levels are important for enhancing bone strength and density. Among its other health functions, vitamin D plays a critical role in the musculoskeletal system, as vitamin D sufficiency is correlated with optimal muscle function.\u003c\/p\u003e\n\u003cp style=\"text-align: justify; margin: 0cm 0cm 12.0pt 0cm;\"\u003eSeveral clinical studies have shown that supplementation with vitamin D improves muscle strength and may enhance physical performance, suggesting a beneficial use for athletes. Additionally, studies have shown a positive correlation between maximal oxygen uptake (VO2 max) and serum 25(OH)D concentrations, which may enhance physical activity. Vitamin D may also decrease post-exercise recovery time by increasing cellular matrix proteins, which are critical for skeletal muscle repair.‡\u003c\/p\u003e\n\u003cp style=\"text-align: justify; margin: 0cm 0cm 12.0pt 0cm;\"\u003eBesides musculoskeletal support, vitamin D has many other roles in the body, including modulation of cell growth and cell signaling, metabolic health, cognitive\/mood support, and immune health.‡\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0400\/2273\/files\/Klean-D_25_mcg_1_000_IU_SF.png?v=1770042377\" alt=\"klean-d 25 mcg (1,000 iu) douglas labs supplement facts\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: justify; margin: 0cm 0cm 12.0pt 0cm;\"\u003e\u003cstrong\u003eSUGGESTED USE\u003c\/strong\u003e\u003cbr\u003eAdults take 1 tablet daily with a meal or as directed by a trainer, coach, or health professional.\u003c\/p\u003e\n\u003cp style=\"text-align: justify; margin: 0cm 0cm 12.0pt 0cm;\"\u003eVitamin D is a fat-soluble vitamin; therefore, it is important to take this tablet with a fat-containing meal or with Klean Omega.\u003c\/p\u003e\n\u003cp style=\"text-align: justify; margin: 0cm 0cm 12.0pt 0cm;\"\u003e\u003cstrong\u003eWARNING\u003c\/strong\u003e\u003cbr\u003eIf you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product. Keep out of the reach of children.\u003c\/p\u003e\n\u003cp style=\"text-align: justify; margin: 0cm 0cm 12.0pt 0cm;\"\u003e\u003cstrong\u003eSTORAGE\u003c\/strong\u003e\u003cbr\u003eStore in a cool, dry place, away from direct light. Keep out of reach of children.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan\u003e-See \u003c\/span\u003e\u003ca title=\"Easy, No Hassle Returns\" href=\"https:\/\/www.shop.dralexrinehart.com\/pages\/return-policy\" target=\"_blank\"\u003eSatisfaction\u003cspan\u003e \u003c\/span\u003ePolicy\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e-Other \u003ca href=\"https:\/\/www.shop.dralexrinehart.com\/collections\/douglas-labs\" title=\"Douglas Labs\"\u003eDouglas Labs Products\u003c\/a\u003e \u003c\/p\u003e\n\u003cp\u003eSKU \/ UPC Barcode: 310539979136\u003c\/p\u003e\n\u003cp style=\"text-align: justify; margin: 0cm 0cm 12.0pt 0cm;\"\u003e\u003cspan\u003e*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.\u003c\/span\u003e\u003c\/p\u003e","brand":"Douglas Labs","offers":[{"title":"100ct","offer_id":42120385069141,"sku":"DL-KA83007-100","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0400\/2273\/files\/Klean-D_25_mcg_1_000_IU.png?v=1770042451","url":"https:\/\/www.shop.dralexrinehart.com\/products\/klean-d-25-mcg-1-000-iu-douglas-labs","provider":"DrAlexRinehart.com","version":"1.0","type":"link"}