{"product_id":"now-foods-vitamin-a-25000-iu-100-softgels-pack-of-2-ca-b000wsquou","title":"NOW Foods Vitamin A 25000 IU, 100 Softgels (Pack of 2) - Canada","description":"\u003ch2\u003eRecommended Intake and Dosage\u003c\/h2\u003e\u003cp\u003eThe Recommended Dietary Allowance (RDA) for vitamin A varies by age and gender. For adult men, the RDA is 900 mcg RAE (3,000 IU); for women, it is 700 mcg RAE (2,333 IU). Needs increase during pregnancy and lactation. The Tolerable Upper Intake Level (UL) for adults is 3,000 mcg RAE (10,000 IU) of preformed vitamin A. NOW Foods Vitamin A 25000 IU delivers 25,000 IU (7,500 mcg RAE) per softgel, which exceeds the UL for daily intake. This product is intended for short-term use or under medical supervision. Always consult a healthcare professional before taking high-dose vitamin A.\u003c\/p\u003e\u003ch2\u003eTypes of Vitamin A: Retinol vs. Beta-Carotene\u003c\/h2\u003e\u003cp\u003eVitamin A occurs in two principal forms with distinct characteristics. Retinol (preformed vitamin A) from animal sources is directly usable by the body. Beta-carotene, a provitamin A carotenoid, must be converted into retinol, and conversion efficiency varies among individuals. NOW Foods Vitamin A uses retinyl palmitate, a stable, highly bioavailable form of preformed vitamin A. This ensures consistent potency and absorption without reliance on conversion.\u003c\/p\u003e\u003ch2\u003eVitamin A Benefits\u003c\/h2\u003e\u003cp\u003eVitamin A supports several key functions in the body. Here are some of its most recognized benefits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVision Support:\u003c\/strong\u003e Vitamin A is a component of rhodopsin, essential for low-light and colour vision. Adequate intake helps maintain normal eyesight and dark adaptation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmune Function:\u003c\/strong\u003e This nutrient helps maintain mucous membrane integrity and supports white blood cell production and activity, contributing to a healthy immune response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkin Health:\u003c\/strong\u003e Vitamin A promotes cell growth and differentiation, helping to keep skin and mucous membranes healthy and resilient.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntioxidant Activity:\u003c\/strong\u003e As part of the body's antioxidant defense system, vitamin A helps neutralize free radicals that can cause cellular damage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNOW Foods Vitamin A 25000 IU provides a concentrated source to help you meet your daily needs.\u003c\/p\u003e\u003ch2\u003ePotential Side Effects and Safety\u003c\/h2\u003e\u003cp\u003eExcessive intake of preformed vitamin A can lead to toxicity (hypervitaminosis A). Symptoms may include nausea, dizziness, blurred vision, and long-term effects on liver and bone health. Women who are pregnant or planning pregnancy should not take this product without medical advice, as high doses may cause birth defects. If you are on medication or have a medical condition, consult your doctor before use. Do not exceed the recommended dose.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eCan I take this vitamin A supplement daily?\u003c\/h3\u003e\u003cp\u003eDue to its high potency (25,000 IU), this supplement is typically used for short-term correction of deficiency or under professional guidance. For long-term daily use, a lower-dose product may be more appropriate.\u003c\/p\u003e\u003ch3\u003eIs this product suitable for vegans?\u003c\/h3\u003e\u003cp\u003eNo, vitamin A as retinyl palmitate is derived from animal sources. For a vegan option, look for beta-carotene-based supplements.\u003c\/p\u003e\u003ch3\u003eDoes this product contain common allergens?\u003c\/h3\u003e\u003cp\u003eNOW Foods Vitamin A softgels are non-GMO and free from common allergens like gluten, dairy, and soy. However, always check the label for detailed allergen information.\u003c\/p\u003e\u003ch2\u003eWhat Is Vitamin A?\u003c\/h2\u003e\u003cp\u003eVitamin A is a fat-soluble vitamin that plays a vital role in maintaining overall health. It exists in two primary forms: preformed vitamin A (retinol) found in animal products, and provitamin A carotenoids (beta-carotene) from plant sources. This essential nutrient is well-known for its contributions to vision, immune function, and skin integrity. NOW Foods Vitamin A 25000 IU provides a substantial dose of vitamin A in the form of retinyl palmitate, ensuring efficient absorption and utilisation by the body.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis product has not been evaluated by the Food and Drug Administration or Health Canada. It is not intended to diagnose, treat, , or prevent any disease. Always read the label and follow directions for use. Consult a healthcare practitioner before use.\u003c\/em\u003e\u003c\/p\u003e","brand":"NOW Foods","offers":[{"title":"Default Title","offer_id":48346252345582,"sku":null,"price":49.11,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/1158\/7822\/files\/713-zoWjDJL._AC_SL1500_79657d1b-24d6-466a-8712-d8e5a0bf9b53.jpg?v=1784384933","url":"https:\/\/vitamin4ca.com\/products\/now-foods-vitamin-a-25000-iu-100-softgels-pack-of-2-ca-b000wsquou","provider":"vitamin4ca","version":"1.0","type":"link"}