{"product_id":"kirkland-vitamin-d3-1000-iu-360-tablets-au-b072fstwc9","title":"Kirkland Signature Vitamin D3 1000 IU, 360 Tablets","description":"\u003ch2\u003eWhy Your Body Needs Vitamin D3\u003c\/h2\u003e\u003cp\u003eVitamin D is crucial for overall health, yet many Australians don’t get enough from sunlight alone. Kirkland Signature Vitamin D3 gives you 1000 IU of cholecalciferol per tablet – a simple, unflavoured way to top up your levels. With 360 tablets in the bottle, you’ve got a three-month supply to help maintain strong bones and a healthy immune system. Adding a vitamin D3 supplement to your daily routine is an easy step towards better wellbeing.\u003c\/p\u003e\u003ch2\u003eWhat Is Vitamin D3?\u003c\/h2\u003e\u003cp\u003eVitamin D is a fat-soluble vitamin that plays a vital role in calcium absorption, bone health and immune function. There are two main forms: vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol). D3 is the type your skin naturally produces when exposed to sunlight, and research suggests it may be more effective at raising and keeping up blood levels of vitamin D. Kirkland Signature uses vitamin D3 sourced from lanolin – a natural, highly absorbable form.\u003c\/p\u003e\u003ch2\u003eWho Might Benefit from This Supplement?\u003c\/h2\u003e\u003cp\u003eSome people are more likely to have low vitamin D levels. You might consider supplementation if you:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHave limited sun exposure (e.g., live in southern areas, work indoors, or often use sunscreen)\u003c\/li\u003e\n\u003cli\u003eHave darker skin, which produces less vitamin D from sunlight\u003c\/li\u003e\n\u003cli\u003eAre over 50, as your skin’s ability to make vitamin D decreases with age\u003c\/li\u003e\n\u003cli\u003eFollow a vegetarian or vegan diet (note: D3 here is from lanolin, so not vegan)\u003c\/li\u003e\n\u003cli\u003eHave conditions affecting fat absorption, such as Crohn’s disease or coeliac disease\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA simple blood test can check your vitamin D levels. Your healthcare professional can help decide if supplementation suits you.\u003c\/p\u003e\u003ch2\u003eKey Benefits of Vitamin D3\u003c\/h2\u003e\u003cp\u003eVitamin D3 supports your health in several ways:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBone health:\u003c\/strong\u003e It helps your body absorb calcium, essential for strong bones and teeth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmune function:\u003c\/strong\u003e Adequate levels support a healthy immune system and may help you fend off seasonal bugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuscle function:\u003c\/strong\u003e Vitamin D plays a role in muscle contraction and strength, aiding mobility and balance as you age.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalcium absorption:\u003c\/strong\u003e Without enough vitamin D, your body cannot efficiently use the calcium you consume.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese benefits are backed by decades of nutritional science and are recognized by health authorities.\u003c\/p\u003e\u003ch2\u003eHow Much Vitamin D Do You Need?\u003c\/h2\u003e\u003cp\u003eThe recommended dietary intake (RDI) for vitamin D in Australia is 600 IU (15 mcg) per day for adults up to 70, and 800 IU (20 mcg) for those over 70. However, many experts suggest 1000–2000 IU daily may help maintain optimal levels. Each tablet provides 1000 IU – a moderate dose suitable for everyday use. Always speak to your doctor before exceeding the recommended amount, as very high intakes can be toxic.\u003c\/p\u003e\u003ch2\u003eChoosing a Quality Supplement\u003c\/h2\u003e\u003cp\u003eWhen picking a vitamin D supplement, think about the form, dosage and purity. Kirkland Signature is a trusted brand known for quality and value. These tablets are unflavoured and easy to swallow. Although this product doesn't have third-party certifications, it's made in facilities following Good Manufacturing Practise (GMP) for consistency and purity. Check the expiry date and store in a cool, dry place.\u003c\/p\u003e\u003ch2\u003eSafety and Considerations\u003c\/h2\u003e\u003cp\u003eVitamin D3 is generally safe when taken as directed. Excessive intake (typically above 4000 IU per day from supplements) can cause nausea, weakness, and kidney stones. Vitamin D may also interact with some medications, such as corticosteroids and weight-loss drugs. If you're pregnant, breastfeeding, or have a medical condition, consult your doctor before starting any supplement.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eAlways read the label and follow the directions for use. This product is not intended to diagnose, treat,  or prevent any disease.\u003c\/em\u003e\u003c\/p\u003e","brand":"KIRKLAND","offers":[{"title":"Default Title","offer_id":46092741443782,"sku":null,"price":53.75,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/8611\/8598\/files\/71VHWkAqiPL._AC_SL1500.jpg?v=1784499658","url":"https:\/\/vitamins4australia.com\/products\/kirkland-vitamin-d3-1000-iu-360-tablets-au-b072fstwc9","provider":"vitamins4australia","version":"1.0","type":"link"}