{"product_id":"niacina-vitamina-b3-pura-en-polvo-1000g-b0053f0xou","title":"Niacina Vitamina B3 Pura en Polvo (1000 g)","description":"\u003ch2\u003eWhat is Vitamin B3 (Niacin)?\u003c\/h2\u003e\u003cp\u003eVitamin B3, also known as niacin or nicotinic acid, is a water-soluble vitamin essential for the body. It is part of the B vitamin complex and plays a crucial role in converting food into energy. Niacin is necessary for the functioning of over 200 enzymes involved in cellular metabolism.\u003c\/p\u003e\u003cp\u003eThis vitamin cannot be stored in large quantities by the body, so it must be obtained regularly through diet or supplementation. Our pure powdered niacin offers a concentrated and versatile way to incorporate this essential nutrient into your daily routine.\u003c\/p\u003e\u003ch2\u003eEFSA-backed Benefits\u003c\/h2\u003e\u003cp\u003eThe European Food Safety Authority (EFSA) has approved several health claims for niacin. These include:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003eContributes to normal energy-yielding metabolism.\u003c\/li\u003e\n\n\u003cli\u003eContributes to the normal functioning of the nervous system.\u003c\/li\u003e\n\n\u003cli\u003eContributes to normal psychological function.\u003c\/li\u003e\n\n\u003cli\u003eContributes to the maintenance of normal skin and mucous membranes.\u003c\/li\u003e\n\n\u003cli\u003eContributes to the reduction of tiredness and fatigue.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eThese claims are scientifically recognized and can be applied when adequate amounts are consumed within a balanced diet.\u003c\/p\u003e\u003ch2\u003eForms of Niacin: Niacin vs. Niacinamide\u003c\/h2\u003e\u003cp\u003eThere are two main forms of vitamin B3: niacin (nicotinic acid) and niacinamide (nicotinamide). While both are effective, they have important differences:\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNiacin:\u003c\/strong\u003e This is the form that produces the well-known \"flush effect\" or skin redness when consumed in high doses. This effect is temporary and harmless but can be bothersome for some people. Niacin is often used to support lipid metabolism.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNiacinamide:\u003c\/strong\u003e Does not cause flushing and is gentler on the skin. It is frequently used in cosmetic products and in supplements for those looking to avoid the flush.\u003c\/p\u003e\u003cp\u003eThis product contains niacin in its pure form (nicotinic acid), ideal for those who wish to experience its full benefits, including the characteristic flush that indicates proper absorption.\u003c\/p\u003e\u003ch2\u003eWhy choose pure powdered niacin?\u003c\/h2\u003e\u003cp\u003ePowdered presentation offers several advantages over capsules or tablets. Being a product without additives or excipients, you have total control over the dose. You can easily mix it with water, juice, or your favorite smoothie. Additionally, the bulk format is more economical and ecological, reducing packaging waste.\u003c\/p\u003e\u003cp\u003eOur niacin is 100% pure, gluten-free, non-GMO, and suitable for vegans. It comes as a characteristic acidic-tasting white powder, highly soluble in water. Each batch is fresh and has a shelf life of 2.5 to 3.5 years if stored correctly.\u003c\/p\u003e\u003ch2\u003eRecommended dosage and use\u003c\/h2\u003e\u003cp\u003eThe recommended daily dose of niacin for adults according to European guidelines is 16 mg per day for men and 14 mg for women. However, needs may vary depending on age, health status, and other factors. For specific uses, such as metabolic support, higher doses may be considered under professional supervision.\u003c\/p\u003e\u003cp\u003eTo use the powder, simply measure the desired amount with a measuring spoon (1 gram is approximately equivalent to 1000 mg of niacin). Dissolve it in water or any beverage and consume it immediately. It is important not to exceed the recommended dose without consulting a doctor.\u003c\/p\u003e\u003ch2\u003ePossible side effects and precautions\u003c\/h2\u003e\u003cp\u003eThe best-known effect of niacin is skin redness or \"flush,\" which may include itching, warmth, and redness in the face and neck. This effect is temporary and usually subsides within 30-60 minutes. To minimize it, it is recommended to take niacin with food or start with low doses and gradually increase them.\u003c\/p\u003e\u003cp\u003eVery high doses of niacin (over 500 mg per day) can cause adverse effects such as stomach upset, nausea, or elevation of liver enzymes. Prolonged use at high doses without medical supervision is not recommended. People with liver problems, peptic ulcers, gout, or diabetes should consult a healthcare professional before taking niacin supplements.\u003c\/p\u003e\u003ch2\u003eStorage and conservation\u003c\/h2\u003e\u003cp\u003eTo maintain the freshness and potency of powdered niacin, store it in a cool, dry place, away from direct sunlight and heat sources. An airtight container is ideal to prevent moisture. This way, it will retain its properties for years.\u003c\/p\u003e","brand":"NuSci","offers":[{"title":"Default Title","offer_id":48761705398426,"sku":null,"price":86.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/61spWTME71S._AC_SL1251_88d7e422-95ec-4a3d-9d9d-7d5642179bbe.jpg?v=1784397162","url":"https:\/\/vitaminaspain.es\/es\/products\/niacina-vitamina-b3-pura-en-polvo-1000g-b0053f0xou","provider":"vitaminaspain","version":"1.0","type":"link"}