{"product_id":"swanson-vitamin-b2-riboflavin-100mg-100-capsules-b00068t8n6","title":"Swanson Vitamin B2 (Riboflavin) 100 mg - 100 Capsules","description":"\u003ch2\u003eWho Should Consider Riboflavin Supplementation?\u003c\/h2\u003e\u003cp\u003eRiboflavin, also known as vitamin B2, is a water-soluble nutrient essential for converting food into energy. While it is naturally present in dairy products, eggs, lean meats, and leafy greens, certain individuals may benefit from a supplement. Canadians with dietary restrictions, such as vegans or those avoiding lactose, as well as older adults or persons with absorption issues (e.g., inflammatory bowel disease) may have increased needs. Athletes and people with demanding physical routines may also find that extra riboflavin supports their energy metabolism. Swanson's Vitamin B2 offers 100 mg per capsule, a convenient way to fill nutritional gaps.\u003c\/p\u003e\u003ch2\u003eWhat Is Riboflavin (Vitamin B2)?\u003c\/h2\u003e\u003cp\u003eRiboflavin, or vitamin B2, is a key component of the coenzymes flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD). These coenzymes are fundamental in cellular metabolism, helping to break down carbohydrates, fats, and proteins into usable energy. Swanson's supplement provides 100 mg of pure riboflavin in each easy-to-swallow capsule, using the active coenzyme form (riboflavin 5′-phosphate) for optimal absorption. This product is manufactured in GMP-certified facilities and undergoes independent third-party testing to ensure purity and potency.\u003c\/p\u003e\u003ch2\u003eBenefits of Riboflavin\u003c\/h2\u003e\u003cp\u003eVitamin B2 contributes to several normal physiological functions. It supports normal energy-yielding metabolism, helps maintain normal vision, and contributes to the normal functioning of the nervous system. Riboflavin also helps protect cells from oxidative stress and supports normal red blood cell formation. For thyroid health, it assists in converting thyroxine (T4) to its active form triiodothyronine (T3), thereby supporting normal thyroid function.\u003c\/p\u003e\u003ch2\u003eHow to Choose a Riboflavin Supplement\u003c\/h2\u003e\u003cp\u003eWhen selecting a vitamin B2 product, consider the form and dosage. Swanson's formula uses riboflavin 5′-phosphate, the active coenzyme that the body can utilize immediately. Each capsule delivers 100 mg, a common and safe dosage. The supplements are non-GMO and free from unnecessary additives, making them a clean choice for everyday support. Look for third-party testing to confirm quality, which Swanson provides through independent laboratory verification.\u003c\/p\u003e\u003ch2\u003eRecommended Dosage and Safety\u003c\/h2\u003e\u003cp\u003eThe recommended dietary allowance (RDA) for riboflavin is about 1.1–1.3 mg per day for adults, but higher dosages such as 100 mg are often used for specific health goals and are considered safe. No tolerable upper intake level has been established for riboflavin due to its low toxicity; supplementary doses of 100–400 mg daily are common. For best results, take one capsule daily with food and water. Riboflavin is water-soluble, so any excess is excreted in urine, which may turn it a harmless bright yellow colour. Consult your healthcare practitioner before starting any new supplement regimen. Keep out of reach of children.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan riboflavin help with migraines?\u003c\/strong\u003e Some research suggests that high-dose riboflavin (400 mg daily) may support normal neurological function, but we do not claim to treat or prevent migraines. Always consult a healthcare professional for medical conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this product vegan?\u003c\/strong\u003e Yes, Swanson Vitamin B2 capsules are suitable for vegans and vegetarians.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between riboflavin and riboflavin 5′-phosphate?\u003c\/strong\u003e Riboflavin 5′-phosphate is the active coenzyme form that does not require conversion in the body. This product uses the active form for optimal absorption.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis product is not intended to diagnose, treat, , or prevent any disease. Always consult your healthcare practitioner before using any supplement.\u003c\/em\u003e\u003c\/p\u003e","brand":"Swanson","offers":[{"title":"Default Title","offer_id":48346017857774,"sku":null,"price":38.25,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/1158\/7822\/files\/71WKnE_s9vL._AC_SL1500.jpg?v=1784380916","url":"https:\/\/vitamin4ca.com\/products\/swanson-vitamin-b2-riboflavin-100mg-100-capsules-b00068t8n6","provider":"vitamin4ca","version":"1.0","type":"link"}