{"product_id":"niacina-500-mg-liberacion-prolongada-21st-century-b00hnd5u3y","title":"21st Century Niacina 500 mg Comprimidos de Liberación Prolongada, 100 unidades","description":"\u003ch2\u003eWhat is Niacin (Vitamin B3)?\u003c\/h2\u003e\u003cp\u003eNiacin, also known as vitamin B3, is a water-soluble vitamin essential for the body. It plays a key role in converting food into usable energy for cells. Additionally, it is necessary for the maintenance of skin, mucous membranes, and the nervous system. Although naturally found in foods such as chicken, tuna, and chickpeas, supplementation can help meet daily needs, especially in people with restrictive diets or increased needs.\u003c\/p\u003e\u003ch2\u003eEFSA-backed benefits\u003c\/h2\u003e\u003cp\u003eThe European Food Safety Authority (EFSA) has approved the following health claims for niacin:\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 effects are based on adequate vitamin B3 intake. Each 21st Century sustained-release tablet provides 500 mg of niacin, a dose that can help maintain these physiological processes in people with high needs or under professional supervision.\u003c\/p\u003e\u003ch2\u003eWhy choose sustained-release niacin?\u003c\/h2\u003e\u003cp\u003eThe main advantage of the sustained-release formulation is that it releases niacin gradually throughout the day. This allows for more consistent absorption and can reduce the likelihood of experiencing the characteristic flushing or 'flush' that occurs with high doses of immediate-release niacin. Furthermore, by being taken only once a day, it is convenient to include in the daily routine.\u003c\/p\u003e\u003ch2\u003eRecommended dosage\u003c\/h2\u003e\u003cp\u003eIt is recommended to take one tablet (500 mg) daily with a meal, or as directed by a healthcare professional. Do not take on an empty stomach to minimize possible discomfort. Do not exceed the recommended daily dose. This amount exceeds the daily reference intake (16 mg niacin equivalents), so its use should be supervised in cases of deficiency or specific needs.\u003c\/p\u003e\u003ch2\u003ePossible side effects and precautions\u003c\/h2\u003e\u003cp\u003eNiacin in high doses can cause a skin flushing effect, accompanied by itching, tingling, and a sensation of warmth. This effect is usually temporary and may decrease with continued use. Taking the tablet with food helps reduce it. Avoid alcohol and hot beverages near the time of intake, as they can intensify it. Consult your doctor if you are taking medication for blood pressure, diabetes, or anticoagulants. This product is not intended to diagnose, treat, cure, or prevent any disease.\u003c\/p\u003e\u003ch2\u003eWho should consider this supplement?\u003c\/h2\u003e\u003cp\u003eThis supplement is intended for adults who wish to support their energy metabolism, nervous system health, or maintain healthy skin. It is not recommended for children, pregnant or breastfeeding women without medical advice. The product is suitable for vegans, does not contain GMOs, gluten, sugars, or artificial preservatives, making it compatible with healthy lifestyles and special diets.\u003c\/p\u003e","brand":"21st Century","offers":[{"title":"Default Title","offer_id":48764288762010,"sku":null,"price":25.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/61QeELoKDcL._AC_SL1500.jpg?v=1784479143","url":"https:\/\/vitaminaspain.es\/es\/products\/niacina-500-mg-liberacion-prolongada-21st-century-b00hnd5u3y","provider":"vitaminaspain","version":"1.0","type":"link"}