{"product_id":"21st-century-sentry-senior-multivitamin-adults-over-50-b0007plp0w","title":"21st Century Sentry Senior Multivitamin for Adults Over 50 – Contributes to Normal Heart, Eye \u0026 Bone Health, Non-GM, Gluten Free, 265 Tablets","description":"\u003ch2\u003eWhy Choose 21st Century Sentry Senior?\u003c\/h2\u003e\u003cp\u003e21st Century has been a trusted name in supplements for over 34 years. Sentry Senior offers a comprehensive nutrient profile in a cost-effective 265-tablet bottle, providing nearly nine months of daily support. Its iron-free, non-GM, and gluten-free formulation is specifically tailored for adults aged 50 and over. With ingredients such as vitamin D3, B12, calcium, magnesium, lutein, and lycopene, it contributes to normal heart function, vision, and bone health in a simple once-daily tablet.*\u003c\/p\u003e\u003cp\u003eChoose 21st Century Sentry Senior for quality, affordability, and nutritional coverage designed for your stage of life.\u003c\/p\u003e\u003ch2\u003eWhat Is the 21st Century Sentry Senior Multivitamin?\u003c\/h2\u003e\u003cp\u003eThe 21st Century Sentry Senior Multivitamin is a complete daily food supplement formulated for adults aged 50 and over. Each tablet delivers over 20 essential vitamins and minerals, including vitamin D3 (1,000 IU), vitamin B12 (25 mcg), calcium (220 mg), magnesium, zinc, lutein, and lycopene. This iron-free formula is designed to contribute to normal heart, eye, and bone health as part of a balanced diet.*\u003c\/p\u003e\u003cp\u003eWith 265 tablets per bottle, this multivitamin provides approximately nine months of daily support with just one tablet per day. It is non-GM, gluten-free, and contains no added yeast or artificial flavours. Compare the active ingredients to Centrum Silver Adults for comparable nutritional coverage at a fraction of the cost.\u003c\/p\u003e\u003ch2\u003eKey Benefits of a Complete Senior Multivitamin\u003c\/h2\u003e\u003cp\u003eAs we age, our nutritional needs change. A targeted multivitamin like Sentry Senior helps fill dietary gaps and supports key areas of health:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeart health:\u003c\/strong\u003e Vitamins B6, B12, and folic acid help contribute to normal homocysteine metabolism, which is important for cardiovascular function.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEye health:\u003c\/strong\u003e Lutein and lycopene are antioxidants that help contribute to normal vision as part of a nutritious diet.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBone health:\u003c\/strong\u003e Calcium and vitamin D3 contribute to maintaining normal bone structure.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmune function:\u003c\/strong\u003e Vitamins C, D, and zinc help contribute to normal immune system function.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy metabolism:\u003c\/strong\u003e B vitamins assist in converting food into cellular energy.*\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e* These statements have not been evaluated by the Medicines and Health care Products Regulatory Agency (MHRA). This product is not intended to diagnose, treat,  or prevent any disease. Food supplements are not a substitute for a varied diet and healthy lifestyle.\u003c\/p\u003e\u003ch2\u003eTop Ingredients to Look For\u003c\/h2\u003e\u003cp\u003eWhen choosing a senior multivitamin, the quality and form of ingredients matter. Here are key nutrients in Sentry Senior and why they are important:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVitamin D3 (Cholecalciferol):\u003c\/strong\u003e 1,000 IU per tablet contributes to normal calcium absorption and immune health. D3 is the preferred form for better utilisation.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVitamin B12 (Cyanocobalamin):\u003c\/strong\u003e 25 mcg (1,042% NRV) helps maintain normal nerve function and red blood cell formation. Older adults often need higher B12 due to reduced absorption.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalcium (Calcium Carbonate):\u003c\/strong\u003e 220 mg per tablet contributes to normal bone density.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnesium (Magnesium Oxide):\u003c\/strong\u003e Contributes to normal muscle function and bone health.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZinc (Zinc Oxide):\u003c\/strong\u003e Plays a role in normal immune function and wound healing.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLutein and Lycopene:\u003c\/strong\u003e Carotenoid antioxidants that help protect normal vision.*\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSentry Senior is intentionally iron-free, as most adults over 50 do not require supplementary iron unless directed by a physician. This helps avoid potential iron overload.\u003c\/p\u003e\u003ch2\u003eHow to Choose the Best Multivitamin for Adults Over 50\u003c\/h2\u003e\u003cp\u003eWith many options available, here are factors to consider when selecting a multivitamin for seniors:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormulation:\u003c\/strong\u003e Look for a formula that addresses age-specific needs like bone density (calcium, vitamin D), heart health (B vitamins, magnesium), and eye health (lutein). An iron-free option is often recommended for men and postmenopausal women.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e A once-daily tablet encourages consistency. Check the % Nutrient Reference Value (NRV) to ensure adequate nutrient levels without exceeding safe upper limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThird-Party Testing:\u003c\/strong\u003e While not all supplements undergo independent testing, brands with a long history of quality assurance offer added confidence. 21st Century has been in the supplement industry for over 34 years.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e Non-GM and gluten-free certifications are important for those with dietary restrictions or sensitivities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComparability:\u003c\/strong\u003e Sentry Senior is compared with leading brands like Centrum Silver Adults, offering similar active ingredients at a more affordable price point.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho Should Take This Multivitamin?\u003c\/h2\u003e\u003cp\u003eThis multivitamin is ideal for adults aged 50 and over who want comprehensive nutritional support in a simple, once-daily tablet. It is particularly suited for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIndividuals looking to fill dietary gaps caused by ageing or reduced food intake.\u003c\/li\u003e\n\u003cli\u003eThose prioritising heart, eye, and bone health as part of a proactive wellness routine.*\u003c\/li\u003e\n\u003cli\u003ePeople who prefer an iron-free supplement to avoid excess iron.\u003c\/li\u003e\n\u003cli\u003eAnyone seeking a gluten-free, non-GM option without artificial flavours or yeast.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAs with any supplement, consult your health care provider before starting a new regimen, especially if you have underlying health conditions or take medications.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eIs this multivitamin comparable to Centrum Silver?\u003c\/h3\u003e\u003cp\u003eYes. The active ingredients in 21st Century Sentry Senior are compared to Centrum Silver Adults to provide similar nutritional support. However, this product is not manufactured or distributed by Haleon Holdings, LLC, owner of the Centrum trademark.\u003c\/p\u003e\u003ch3\u003eWhy is this formula iron-free?\u003c\/h3\u003e\u003cp\u003eMost adults over 50 do not need extra iron unless prescribed by a doctor. Excess iron can accumulate in the body and may contribute to oxidative stress. An iron-free formula helps prevent this while still delivering key nutrients.\u003c\/p\u003e\u003ch3\u003eHow many tablets are in one bottle?\u003c\/h3\u003e\u003cp\u003eEach bottle contains 265 tablets. With a recommended dose of one tablet per day, this supply lasts nearly nine months, making it a convenient and cost-effective choice.\u003c\/p\u003e\u003ch3\u003eCan I take this with other supplements?\u003c\/h3\u003e\u003cp\u003eIn most cases, yes. However, be mindful of overlapping nutrients. Avoid taking additional supplements that contain high doses of the same vitamins or minerals without professional guidance.\u003c\/p\u003e","brand":"21st Century","offers":[{"title":"Default Title","offer_id":46714523287713,"sku":null,"price":28.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0043\/3313\/files\/71Z4WNCI6FL._AC_SL1500.jpg?v=1784381208","url":"https:\/\/ukvitalityvitamins.co.uk\/products\/21st-century-sentry-senior-multivitamin-adults-over-50-b0007plp0w","provider":"UkVitalityVitamins","version":"1.0","type":"link"}