Best Supplements for Seniors (2026)

As the body ages, nutritional needs shift — vitamin D absorption declines, CoQ10 production drops, B12 becomes harder to absorb from food, and bone-supporting nutrients become increasingly critical. The right supplements can help seniors maintain energy, heart health, cognitive function, and mobility. Here are the best supplements specifically chosen for adults over 50 and beyond.

Quick Comparison

ProductKey IngredientFormBest ForRating
Quick Absorption CoQ10 200mgCoQ10 200mgCapsulesBest Overall4.6/5
Selerb NAD+ SupplementNAD+ + Nitric OxideCapsulesBest for Longevity4.5/5
Timeline Mitopure Urolithin AUrolithin A 500mgSoftgelsBest for Cell Health4.5/5
Nutra Joint & Disc SupportGlucosamine + ChondroitinCapsulesBest for Joints4.4/5
Sugar Free Men’s 50+ MultivitaminMulti + Omega-3 + CoQ10GummiesBest Senior Multivitamin4.5/5
HCL Natural Vitamin C from AcerolaOrganic Vitamin CCapsulesBest Vitamin C4.5/5
Natures Craft Vitamin D3 with K2Vitamin D3 2000 IU + K2TabletsBest for Bone Health4.5/5

1. Quick Absorption CoQ10 200mg – Best Overall

Sale
Quick Absorption CoQ10 200mg - Coenzyme Q10 200mg Potent Antioxidant for Heart Energy and Aging Support - High Stability CoQ10 Ubiquinone Capsules - Made in a cGMP US Lab (200 Servings)
  • Precision Dosage: Our CoQ10 supplement is made with high absorption and stable CoQ 10 200mg per serving from ubiquinone so you get more out of every capsule
  • Why Ubiquinone: Get the most out of each dose with our CoQ10 nutritional supplements made with a more stable form in our easy to swallow capsules for even better nutrient absorption
  • The Clear Difference: At Clear Formulas we believe transparency and trust are essential which is why our product is made in an FDA inspected American facility according to strict regulatory guidelines
  • Made for All in Mind: We stand by our name and our formula is made without many common allergens and additives including corn, dairy, gluten, salt, or artificial preservatives and flavors
  • The Choice is Clear: We believe health doesn't have to be hard - We make it simple with carefully designed supplements to support your needs whatever your age and lifestyle we've got you covered

CoQ10 is arguably the single most important supplement for seniors, as natural production declines significantly with age. This high-potency formula delivers 200mg of bioavailable CoQ10 for heart and cellular energy support.

Each capsule provides 200mg of CoQ10 (ubiquinone) with enhanced absorption technology for maximum bioavailability. CoQ10 is essential for mitochondrial energy production and acts as a potent antioxidant that protects cells from oxidative damage. The formula is manufactured in a cGMP-certified facility in the USA with 200 servings per bottle — nearly a 7-month supply.

  • Pros:
  • 200mg potent dose ideal for adults over 50
  • Enhanced absorption formula for better bioavailability
  • Exceptional 200-serving value per bottle
  • Cons:
  • Ubiquinone form requires conversion — ubiquinol may be better for adults 60+
  • Large capsule size may be challenging for some seniors

Best for: Adults over 50 who want high-potency CoQ10 for heart health, cellular energy, and healthy aging support

2. Selerb NAD+ Supplement – Best for Longevity

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Selerb NAD+ Supplements for Men – Nitric Oxide Prostate Health Supplements for Men with Resveratrol, CoQ10, L Citrulline and Lycopene for Anti-Aging, Stamina & Cellular Energy Support 60 Capsules
  • NAD Supplement for Cellular Energy: This advanced NAD supplement for men features liposomal NAD+ and CoQ10 to fuel cellular energy and support healthy aging. Enhanced with trans-resveratrol, this NAD resveratrol supplement also provides antioxidant support to help reduce fatigue and promote long-term wellness.
  • Formulated with L-Arginine, L-Citrulline, Turmeric, and adaptogenic herbs like Maca Root and Ashwagandha, this blend works as an NMN alternative to support your body’s natural nitric oxide production. Adequate nitric oxide promotes oxygen delivery and inner balance — helping you stay resilient all day.
  • Promotes Healthy Circulation and Inner Energy: This NAD for men formula works to promote healthy blood flow and circulation. With no added stimulants, it helps support your body’s natural rhythm—so you can feel stronger, more confident, and ready for life’s demands.
  • Prostate and Urinary Health Support: Saw palmetto, stinging nettle, beta-sitosterol , and lycopene supplements for men provide comprehensive support for prostate health and urinary tract comfort. This men’s wellness complex helps maintain balance and ease for daily confidence and comfort.
  • Premium Quality You Can Trust: Selerb’s NADGENIE is made in the USA with globally sourced, non-GMO ingredients. Free from gluten, soy, dairy, and artificial additives. Third-party tested for purity and potency, this clean NAD+ supplement for men is crafted to support energy and wellness—naturally.

This cutting-edge supplement targets cellular aging with NAD+ precursors alongside nitric oxide support — two of the most researched pathways in longevity science.

Selerb combines NAD+ boosting ingredients with nitric oxide precursors and prostate health support in a multi-functional formula designed for aging men. NAD+ levels naturally decline with age and are critical for DNA repair, energy metabolism, and cellular signaling. The formula provides a comprehensive approach to healthy aging through multiple biological pathways. For seniors specifically concerned with heart health, pairing with a dedicated cardiovascular supplement enhances overall protection.

  • Pros:
  • Targets NAD+ — one of the most promising longevity pathways
  • Multi-functional formula addresses aging from several angles
  • Includes nitric oxide support for circulation
  • Cons:
  • Premium price point
  • More research needed on optimal NAD+ supplementation protocols

Best for: Health-conscious seniors interested in emerging longevity science who want to address aging at the cellular level

3. Timeline Mitopure Urolithin A – Best for Cell Health

Timeline Mitopure Urolithin A Supplement Softgels - Clinically Proven Support for Healthy Aging and Cellular Renewal - Mitoceutical for Muscle Support and Longevity
  • PURE & PATENTED UROLITHIN A: Timeline’s breakthrough longevity supplement is powered by Mitopure, a proprietary, clinically validated form of Urolithin A that optimizes cellular health to target signs of aging at the source.
  • CLINICALLY PROVEN BENEFITS FOR CELLULAR ENERGY & MUSCLE HEALTH: Mitopure is supported by 15+ years of longevity research and innovation, 50+ global patents and 5+ gold-standard clinical trials. One study showed that sedentary, middle-aged adults with an average BMI of 29.52 increased hamstring muscle strength by up to 12%.
  • THE FOUNDATION OF HEALTHY AGING: Cellular energy powers every organ and system in the body. With consistent daily use, research shows improvements in cellular energy, muscle strength and cellular renewal in four months, with ongoing benefits building over time.
  • 6X MORE POWERFUL THAN DIET ALONE: Two softgels (500mg) deliver 6X more Urolithin A than a glass of 100% pure pomegranate juice, ensuring you get a clinically effective amount without having to rely on diet.*
  • MADE IN THE USA — TESTED FOR PURITY & POTENCY: Mitopure Softgels are vegan, non-GMO, NSF Certified for Sport, Clean Label Project Verified, and made in the USA using globally sourced ingredients. Every batch undergoes rigorous third-party testing for purity, safety and potency.

Mitopure is the first clinically tested urolithin A supplement, shown in peer-reviewed research to support mitochondrial health and muscle endurance in older adults.

Each softgel delivers 500mg of Mitopure (urolithin A), a postbiotic compound that triggers mitophagy — the body’s process of recycling damaged mitochondria. Timeline’s proprietary form is backed by multiple clinical trials demonstrating improvements in muscle strength and cellular energy in adults over 40. The patented technology delivers a precise, bioavailable dose that diet alone cannot provide.

  • Pros:
  • Clinically proven in peer-reviewed human studies
  • Targets mitochondrial health — root cause of age-related decline
  • Patented Mitopure technology for precise dosing
  • Cons:
  • Premium price — one of the more expensive supplements on this list
  • Relatively new to market with ongoing research

Best for: Seniors who want science-backed mitochondrial support for muscle health, energy, and cellular longevity

4. Nutra Joint & Disc Support – Best for Joints

Nutra Disc & Joint Support Supplement - Clinically Formulated Restorative Cartilage Ligament and Tendon Supplement with Patented Meriva Curcumin & Glucosamine and Chondroitin for Adults - 90 Servings
  • Professional Formula: We are proud to offer our one of a kind soft tissue and joint supplements for men and women featuring the reparative Z-Pro Enzyme blend with proprietary proteolytic Serrazimes
  • Elevate your Comfort: Feel the Nutra Disc difference with our joint tendon and ligament supplements based on clinical studies showing the positive effects of protease enzymes for speeding up recovery
  • Anabolic Advantage: Unlike generic ligament and tendon supplements for men & women our caps were specifically made for practitioners so you can rest assured you're getting professional grade products
  • Trusted Name Since 1924: Anabolic Laboratories has been committed to providing the highest quality nutritional products for 100 years and counting including our glucosamine chondroitin capsules
  • Guaranteed Potent and Pure: You can rest assured knowing you have a premium product with Anabolic Labs as all of our supplements are cGMP made in our NPA and FDA inspected American labs

Joint health becomes a top priority for most seniors, and Nutra’s clinically formulated restorative supplement targets cartilage, disc, and joint comfort with a comprehensive ingredient profile.

This formula combines glucosamine, chondroitin, and complementary ingredients designed to support joint cartilage restoration and comfort. The clinically formulated blend targets the specific joint health concerns that affect aging adults, including disc support that most joint supplements overlook. Manufactured under strict quality standards in the USA. Seniors dealing with joint stiffness may also benefit from exploring dedicated joint formulas or adding boswellia supplements for natural anti-inflammatory support.

  • Pros:
  • Clinically formulated for joint and disc support
  • Comprehensive ingredient profile beyond basic glucosamine
  • Specifically targets senior joint health concerns
  • Cons:
  • May take 4-8 weeks to notice results
  • Multiple capsules per serving required

Best for: Seniors experiencing joint stiffness, discomfort, or reduced mobility who want comprehensive cartilage support

5. Sugar Free Men’s 50+ Multivitamin Gummies – Best Senior Multivitamin

Sugar Free Multivitamin Gummies for Men 50 Plus - Methylated Multivitamin with Omega-3, CoQ10, Elderberry & Turmeric for Energy, Immune, Gut, Health Support - Vegan, Non-GMO, Gluten-Free
  • SPECIALLY FORMULATED FOR MEN 50+:Give the nutrients your body needs with 2 gummies at breakfast. This mens multivitamins 50 plus formula delivers 30+ highly bioavailable nutrients - methylated B vitamins, plant based D3, vitamins A, C, E, K2 and key minerals calcium, magnesium, zinc, etc. Enhanced with energy-boosting herbal blend & CoQ10, immune-boosting elderberry, mobility-promoting turmeric,gut-friendly digestive enzyme. Designed to fill nutritional gaps and support men’s vitality after 50.
  • BOOST ENERGY & IMMUNE DEFENSE NATURALLY:Fuel your busy work and family time with methylated B vitamins featuring superior absorption for sustained energy and CoQ10 to enhance stamina. Our men's multivitamin 50 plus also contain Energy Blend (Ashwagandha, Ginseng, Maca & Rhodiola) to boost energy levels naturally. Vitamin C, selenium and elderberry help shield against seasonal threats year-round and boost immunity during cold and flu season-ideal for men's 50+ with active and busy lifestyles.
  • SUOOPRT KEY AREAS OF MEN'S 50+ HEALTH: This mens vitamins multivitamin 50 plus formula is a holistic approach to aging well. Digestive enzymes aid gut health, while Omega-3 + K2 support pulsates with Vitality. Turmeric + Calcium + D3 promote mobility for post-workout recovery; Magnesium and Methylfolate support sharper thinking for demanding careers. Lycopene + Saw Palmetto + zinc maintain men's physical health. Our multivitamin gummies help men over 50 stay active for life’s important moments.
  • ULTRA-ABSORPTION FILLED GUMMIES: Our multivitamin for men over 50 filled gummies keep sensitive nutrients like vitamins and minerals in the core, while outer pectin layer protects them from degradation, ensuring 5X ABSORPTION RATE than regular gummies.These multivitamin gummies deliver delicious MIXED BERRY FLAVOR and rich texture, sweetened with MONK FRUIT for SUGAR-FREE, made with vegan pectin and easy to chew. Great for travel, busy schedules, or seniors who prefer an alternative to pills!
  • TRUSTED QUALITY:Our mens 50 plus multivitamin gummies are formulated WITHOUT artificial flavors, synthetic colors, or preservatives. Made with non-GMO, gluten-free, and gelatin-free ingredients, each gummy is rigorously lab-tested by independent third parties to verify purity and potency—ensuring NO BURDENS on your body. We are committed to delivering a product of premium quality. If you have any concerns, we’re here to help—contact us anytime!

A sugar-free multivitamin specifically formulated for men over 50, combining methylated B vitamins, omega-3s, CoQ10, and elderberry in a comprehensive daily supplement.

This all-in-one formula provides methylated multivitamins for better absorption alongside omega-3 fatty acids, CoQ10 for heart support, and elderberry for immune health. The sugar-free gummy format makes daily supplementation easy for seniors who struggle with large pills. The methylated forms of B vitamins (including methylcobalamin B12 and methylfolate) are particularly important for older adults whose ability to convert standard vitamin forms diminishes with age.

  • Pros:
  • Sugar-free gummy format — ideal for diabetic or sugar-conscious seniors
  • Uses methylated B vitamins for superior absorption
  • Includes CoQ10 and omega-3s in the multivitamin
  • Cons:
  • Formulated for men — women may need different nutrient ratios
  • Gummy format limits mineral content (calcium, magnesium)

Best for: Men over 50 who want a comprehensive, sugar-free daily multivitamin with added heart and brain support

6. HCL Natural Vitamin C from Organic Acerola Cherry – Best Vitamin C

Natural Vitamin C from Organic Acerola Cherry - High Absorption - with Garlic Ginger & Citrus Bioflavonoids - Immune System & Collagen Booster - Anti Aging Skin Vitamins
  • BEST ORGANIC NATURAL APPROACH to Support Immune System & build Collagen for Hair, Skin, Nails & Joint Support ✔ Our Ultra Pure Acerola Vitamins C Supplement is made from Organic Acerola Cherry Extract, the richest source of pure Vitamin C available to us, providing 50-100X more than oranges or lemons! It's the excellent antioxidant supplement that provides essential nutrients, such as nature made Vitamin A & C, B Vitamins, carotenoids, bioflavonoids, and minerals like Magnesium, Iron & Fiber*
  • THIS is the VITAMIN C you WANT to PUT in YOUR BODY - NO SYNTHETIC ASCORBIC ACID Organic Acerola Cherry fruit extract is standardized to 25% high potency Vitamin C & contains a full spectrum of synergistic phytonutrients your body NEEDS in order to effectively use vitamin C. Which means it takes a lot LESS vitamin C to get the job done, since it gives you a COMPLETE package. Our advanced supplement contains no synthetic ascorbic acid, usually processed from GMO corn*
  • HIGH ABSORPTION - CONTAINS BIOFLAVONOID ✔ Studies have shown that bioflavonoids enhance the bioavailability of plant based vitamin C organic by as much as 35%. Bioflavonoids are beneficial plant compounds and MUST for Vitamin C Supplements. We added Citrus Bioflavonoids to enhance the bioavailability of each vitamin c capsule. To make it even more rewarding for results you are expecting, we added Powerful complex of Organic Garlic & Ginger.
  • MADE IN the USA, NO FILLERS, NO BINDERS, NO PRESERVATIVES, NON-GMO ✔ We are honest with our customers and high quality is our #1 priority! Our Vitamin C pills does not contain any useless materials in “Other ingredients” such as rice flour powder. HCL dietary supplements are gluten free and vegan. It has been formulated & manufactured in the FDA registered facilities under stringent GMP guidelines. Tested by independent third party labs to ensure highest levels of purity for each batch
  • SATISFIED WITH OUR PRODUCT OR 100% MONEY BACK ✔ Feel healthier and better! If for any reason you find our products are not up to your expectations, you can opt for a full and hassle free refund. REMEMBER - Most natural supplements need to be taken for at least 8 weeks before the benefits can be experienced. Feel Strong all year Long! Click the “Add to Cart” and adopt a natural approach to Healthy Living!

Derived from organic acerola cherry, this whole-food vitamin C supplement offers high absorption with naturally occurring bioflavonoids that synthetic ascorbic acid lacks.

HCL Herbal Code Labs sources its vitamin C from organic acerola cherry, one of the richest natural sources of vitamin C. The whole-food origin means the vitamin C comes alongside naturally occurring bioflavonoids, cofactors, and phytonutrients that enhance absorption and utilization. The capsule format is gentle on sensitive stomachs — an important consideration for seniors who may experience digestive issues with synthetic vitamin C.

  • Pros:
  • Whole food-sourced from organic acerola cherry
  • Naturally occurring bioflavonoids enhance absorption
  • Gentle on sensitive stomachs
  • Cons:
  • Lower vitamin C concentration per capsule than synthetic options
  • Higher price per milligram of vitamin C

Best for: Seniors who want a gentle, whole food-sourced vitamin C with better absorption than synthetic alternatives

7. Natures Craft Vitamin D3 with K2 – Best for Bone Health

Natures Craft Vitamin D3 with K2 MK7 Supplement - Vitamin D3 2000 IU Tablets and K2 for Immune Support Bone Health Heart Health Joint Support Bone Strength and Mood Boost - VIT Immune System
  • Immune booster for adults - Vitamin D3 2000 IU and Vitamin K2 are the top immunity vitamins for that much needed immune boost to keep your immune system fighting off invaders for optimal immune health
  • Vitamin K2 with D3 supplement - Try our halal vitamin D3 K2 2000 IU and feels the difference in how you look and feel thanks to these Hair vitamins for faster hair growth and Natural Energy supplement
  • Heart health supplement - Vit D3 supplements support a healthy heart but the D3 K2 vitamin combination adds more by redirecting calcium in the body which can remineralize teeth while helping your heart
  • Joint supplements for men and women - Our K2 D3 vitamin supplement redirects calcium away from the heart which promotes stronger teeth and joint health plus hair growth vitamins keep locks healthy too
  • Mood lift supplement - Vit D3 2000 IU works wonders as an immune supplement that also provides mood support so our halal vitamin D3 K2 2000 can help make you feel better and more stable

This essential pairing of vitamin D3 (2,000 IU) with vitamin K2 (MK-7) ensures calcium goes where it belongs — into bones, not arteries — making it critical for senior bone and cardiovascular health.

Each tablet provides 2,000 IU of vitamin D3 alongside K2 in the MK-7 form for optimal calcium metabolism. Vitamin D3 supports calcium absorption while K2 directs calcium into bones and teeth rather than allowing it to accumulate in arteries. This synergy is particularly important for seniors who face both bone loss and cardiovascular calcification risks.

  • Pros:
  • Optimal D3 + K2 combination for calcium metabolism
  • K2 as MK-7 — the most bioavailable form
  • Affordable pricing from a trusted brand
  • Cons:
  • 2,000 IU may be insufficient for severely deficient individuals
  • Does not include calcium — requires separate supplementation

Best for: Seniors focused on bone health and cardiovascular protection through proper calcium metabolism

8. ZEBORA CoQ10 200mg with PQQ & BioPerine – Best Premium CoQ10

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This advanced CoQ10 formula adds PQQ and BioPerine for enhanced mitochondrial support and absorption — a next-level option for seniors who want maximum cellular energy benefits.

ZEBORA combines 200mg CoQ10 with PQQ (pyrroloquinoline quinone), BioPerine black pepper extract, and omega-3s in a comprehensive mitochondrial support formula. PQQ supports the creation of new mitochondria while CoQ10 optimizes existing ones, creating a synergistic effect for cellular energy production. BioPerine enhances absorption of all ingredients by up to 30%. The 120-softgel bottle provides a 4-month supply.

  • Pros:
  • Synergistic CoQ10 + PQQ formula for superior mitochondrial support
  • BioPerine enhances absorption significantly
  • Includes omega-3s for heart health
  • Cons:
  • Higher price than basic CoQ10 supplements
  • Softgel format contains bovine gelatin

Best for: Seniors who want the most advanced CoQ10 formula with PQQ for maximum mitochondrial and energy support

9. Timeline Mitopure Urolithin A Gummies – Best Gummy for Seniors

No products found.

The same clinically proven Mitopure formula in a convenient, great-tasting gummy format — perfect for seniors who prefer not to swallow pills.

These gummies deliver the same clinically studied urolithin A (Mitopure) as Timeline’s softgel version in a chewable format. The proprietary compound supports mitochondrial health through mitophagy, helping aging cells recycle damaged components for improved muscle endurance and cellular energy. Clinical studies in older adults have demonstrated measurable improvements in muscle function. For broader senior health needs, pairing with targeted supplements for specific concerns rounds out a comprehensive aging-well protocol.

  • Pros:
  • Clinically proven Mitopure in an easy-to-take gummy
  • No pill swallowing required — ideal for seniors with difficulty taking capsules
  • Pleasant taste increases daily compliance
  • Cons:
  • Premium price point
  • Contains added sugar

Best for: Seniors who want clinically backed mitochondrial support in a gummy format that’s easy to take daily

How to Choose the Best Supplements for Seniors

The most important supplements for adults over 50 address age-related nutritional changes: CoQ10 (natural production drops significantly after 40), vitamin D3 (skin becomes less efficient at synthesizing it from sunlight), vitamin B12 (stomach acid reduction impairs absorption from food), and omega-3 fatty acids (critical for heart and brain health). A quality senior multivitamin should use methylated B vitamin forms for better absorption in aging digestive systems.

Bioavailability becomes increasingly important with age. Look for CoQ10 as ubiquinol rather than ubiquinone for adults over 60, vitamin D3 paired with K2 for proper calcium metabolism, and methylcobalamin instead of cyanocobalamin for B12. Supplements with BioPerine (black pepper extract) or fat-based delivery systems improve absorption of fat-soluble nutrients.

Seniors taking medications should be especially careful about supplement interactions. CoQ10 can interact with blood thinners, vitamin K2 affects warfarin dosing, and high-dose omega-3s may increase bleeding risk. Always consult a healthcare provider before starting new supplements, particularly if taking prescription medications for heart conditions, blood pressure, or blood clotting.

Quality certifications matter significantly for seniors, who may be more vulnerable to contaminant exposure. Look for NSF, USP, or ConsumerLab verification. GMP-certified manufacturing ensures consistent quality. For seniors who struggle with large pills, gummy and liquid formats offer easier alternatives without sacrificing nutritional value.

Frequently Asked Questions

What are the most important supplements for adults over 50?

The top-priority supplements for adults over 50 include vitamin D3 (2,000–5,000 IU daily for bone and immune health), CoQ10 (100–200mg daily for heart and cellular energy), vitamin B12 (methylated form for neurological health), omega-3 fatty acids (1,000–2,000mg EPA/DHA for heart and brain health), and calcium with vitamin K2 (for bone density). Magnesium and a quality multivitamin designed for seniors round out a solid foundation.

Why do seniors need different supplements than younger adults?

Aging changes the body’s ability to produce, absorb, and utilize nutrients. CoQ10 production declines by up to 50% between ages 20 and 80. Stomach acid production decreases, impairing B12 absorption from food. Skin becomes less efficient at vitamin D synthesis. Bone density loss accelerates, increasing calcium and vitamin D needs. The kidneys become less efficient at converting vitamin D to its active form. These changes mean seniors often need higher doses or more bioavailable forms of key nutrients.

Is CoQ10 really necessary for seniors?

CoQ10 is one of the most evidence-supported supplements for aging adults. It’s essential for mitochondrial energy production in every cell, particularly in energy-demanding organs like the heart. Natural CoQ10 levels decline significantly with age, and statin medications further deplete it. Clinical research links CoQ10 supplementation to improved heart function, reduced muscle fatigue, and better cellular energy. Most cardiologists consider 100–200mg daily a reasonable dose for adults over 50.

Should seniors take a multivitamin or individual supplements?

Both approaches have merit. A quality senior multivitamin provides baseline coverage of essential nutrients and is simpler to manage. However, multivitamins rarely provide therapeutic doses of high-priority nutrients like CoQ10, omega-3s, or vitamin D. Many seniors benefit from a multivitamin as a foundation plus targeted individual supplements for specific needs like heart health (CoQ10, omega-3s), bone health (calcium, D3+K2), or brain health (omega-3s, B12).

Can supplements interact with prescription medications common in seniors?

Yes, several common supplements can interact with medications frequently prescribed to seniors. CoQ10 may reduce the effectiveness of warfarin and some blood pressure medications. Vitamin K2 directly affects warfarin dosing and should be discussed with a doctor. High-dose omega-3s may increase bleeding risk when combined with blood thinners. Calcium can interfere with thyroid medication absorption. St. John’s wort interacts with numerous medications. Always review your complete supplement list with your prescribing physician.

How much vitamin D do seniors need daily?

Most health organizations recommend 600–800 IU of vitamin D daily for adults over 50, but many integrative practitioners and researchers suggest 2,000–5,000 IU for optimal health, particularly for seniors who spend limited time outdoors. Vitamin D deficiency is extremely common in older adults, with some studies showing over 40% of seniors are deficient. A simple blood test measuring 25-hydroxyvitamin D levels helps determine the right dose — most experts recommend maintaining levels between 40–60 ng/mL for optimal health.

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