{"product_id":"klean-athlete-klean-d-vitamin-d3-25mcg-1000-iu-100-tablets-b086r8mgkw","title":"Klean Athlete Klean-D 25 mcg (1,000 IU) - 100 Tablets","description":"\u003ch2\u003eWhy Do Athletes Need Vitamin D3 Supplementation?\u003c\/h2\u003e\u003cp\u003eFor athletes who train indoors—whether due to weather, safety, or convenience—limited sun exposure can lead to suboptimal vitamin D levels. Since the body synthesises vitamin D when skin is exposed to sunlight, indoor training often means lower natural production. Vitamin D3 supports normal immune function and contributes to normal muscle function, both essential for consistent training and recovery.*\u003c\/p\u003e\u003ch2\u003eKey Benefits of Vitamin D3\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmune Function:\u003c\/strong\u003e Vitamin D3 contributes to the normal function of the immune system.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuscle Function:\u003c\/strong\u003e Helps maintain normal muscle function, important for athletic performance and recovery.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor Training Support:\u003c\/strong\u003e Provides targeted supplementation for athletes with limited sun exposure.*\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat Makes Klean-D Ideal for Athletes?\u003c\/h2\u003e\u003cp\u003eKlean-D is formulated with athletes in mind. Each tablet supplies 25 mcg (1,000 IU) of natural vitamin D3 (cholecalciferol), the most bio-available form. The formula is free from GMOs, wheat, gluten, and artificial colours, flavours, or sweeteners. It is third-party certified by NSF International’s NSF Certified for Sport programme, helping athletes, coaches, and trainers make informed choices about sports supplements.\u003c\/p\u003e\u003ch2\u003eHow to Choose the Right Dosage\u003c\/h2\u003e\u003cp\u003eThe recommended daily allowance (RDA) for vitamin D is 600–800 IU for most adults, but many experts suggest 1,000–2,000 IU for maintenance. Klean-D provides 1,000 IU per tablet, making it suitable for daily uses. Athletes with higher requirements or those with a known deficiency should consult a health care professional for individualised dosage. Blood testing can help determine optimal levels.\u003c\/p\u003e\u003ch2\u003eQuality and Certification\u003c\/h2\u003e\u003cp\u003eKlean Athlete products are manufactured without GMOs, wheat, gluten, or artificial additives. Every product undergoes third-party certification by NSF International’s NSF Certified for Sport programme, ensuring label accuracy and freedom from banned substances. This certification is trusted by professional and collegiate athletes.\u003c\/p\u003e\u003ch2\u003eHow to Uses Klean-D\u003c\/h2\u003e\u003cp\u003eTake one tablet daily with a meal containing fat for optimal absorption. Follow the directions on the label. Do not exceed the recommended serving size without consulting a health care professional.\u003c\/p\u003e\u003ch3\u003eSafety and Side Effects\u003c\/h3\u003e\u003cp\u003eVitamin D3 is generally well tolerated. Excessive intake (typically above 10,000 IU per day) may lead to toxicity. At 1,000 IU per day, this risk is minimal. If you have a medical condition or take medications, consult your health care provider before uses.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThese statements have not been evaluated by the Medicines and Health care products Regulatory Agency. This product is not intended to diagnose, treat, , or prevent any disease.\u003c\/em\u003e\u003c\/p\u003e","brand":"Klean Athlete","offers":[{"title":"Default Title","offer_id":46721669726369,"sku":null,"price":26.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0043\/3313\/files\/61jA-Lx3McL._AC_SL1500.jpg?v=1784528247","url":"https:\/\/ukvitalityvitamins.co.uk\/products\/klean-athlete-klean-d-vitamin-d3-25mcg-1000-iu-100-tablets-b086r8mgkw","provider":"UkVitalityVitamins","version":"1.0","type":"link"}