https://nadefense.com/blogs/thedefensedigest/the-science-behind-sight-guard-research-supported-ingredients-for-eye-health-and-vision-support 2026-03-19T15:33:39-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/Sight_Guard_eye_health_supplement_bottle_by_NADefense.png?v=1773948819 The Science Behind Sight Guard: Research Supported Ingredients for Eye Health and Vision Support https://nadefense.com/blogs/thedefensedigest/natural-ways-to-support-healthy-eye-pressure 2026-03-18T12:02:06-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/eye_pressure_f3b11fff-ee57-44ed-ac7c-c4e6c246c713.webp?v=1773849726 Natural Ways to Support Healthy Eye Pressure Eyes https://nadefense.com/blogs/thedefensedigest/2026-eye-health-resolutions 2026-01-02T14:03:15-05:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/Untitled_design_30.png?v=1767380595 Why Prioritizing Your Eyes Should Be Part of Your 2026 Health Resolutions https://nadefense.com/blogs/thedefensedigest/nad-plus-glaucoma-research-nicotinamide-riboside 2026-03-19T10:13:41-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/nad_blog_post_image.png?v=1773929621 NAD+ and Glaucoma: What New Research Reveals About Protecting Your Optic Nerve NAD+ levels in the optic nerve and its role in glaucoma neuroprotection and vision health. https://nadefense.com/blogs/thedefensedigest/mitochondrial-health-eye-disease-prevention 2026-03-19T10:18:05-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/image_5ce10787-7956-4d50-a0b8-9b1cd52fad53.png?v=1773929885 Why Mitochondrial Health Is the Key to Preventing Age-Related Eye Disease https://nadefense.com/blogs/thedefensedigest/5-ingredients-your-eyes-need-as-you-age 2026-03-16T14:19:02-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/apothecary-natural-eye-supplement-ingredients.png?v=1773685142 The 5 Ingredients Your Eyes Need As You Age (And What the Research Actually Shows) five separate raw ingredients. Marigold petals (Lutein), fine crystalline Nicotinamide Riboside (NR) powder, a red softgel (CoQ10), dried Ginkgo Biloba leaves, and Calcium Pyruvate fuel. https://nadefense.com/blogs/thedefensedigest/how-to-protect-your-vision-after-45-a-science-based-supplement-guide 2026-03-19T13:38:47-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/016012ca-170d-4c84-b0a3-9c43464efbfe.png?v=1773941927 How to Protect Your Vision After 45: A Science-Based Supplement Guide A 45-year-old woman holding reading glasses and looking in a bathroom mirror, illustrating early signs of presbyopia and the need for proactive retinal health support. https://nadefense.com/blogs/thedefensedigest/nr-vs-nicotinamide-eye-health 2026-03-19T13:46:43-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/nad-precursors-comparison.jpg?v=1773942403 NR vs. Nicotinamide: What Is the Difference for Eye Health? https://nadefense.com/blogs/thedefensedigest/eye-supplement-safety 2026-03-16T14:58:54-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/Patient_talking_to_doctor_1.png?v=1773687534 Eye Supplement Safety Dosing: Questions to Ask Your Eye Doctor https://nadefense.com/blogs/thedefensedigest/glp1-drugs-optic-nerve-neuroprotection 2026-03-20T15:49:39-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/Do_GLP-1_drugs_affect_eyes.png?v=1774036179 Can GLP-1 Drugs Like Ozempic Protect Your Optic Nerve? https://nadefense.com/blogs/thedefensedigest/nad-glaucoma-aao-position-statement 2026-05-12T15:46:30-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/nicotinamide_for_neuroprotection.png?v=1775065732 What the AAO's New NAD+ Statement Means for You https://nadefense.com/blogs/thedefensedigest/gut-health-eye-health-microbiome-connection 2026-03-25T12:37:27-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/eye_gut_interation.png?v=1774456647 Your Gut Bacteria May Be Affecting Your Vision https://nadefense.com/blogs/thedefensedigest/epigenetic-reprogramming-eye-health-first-human-trial 2026-04-01T13:32:07-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/Aging_in_the_Eye.png?v=1775064727 Can We Reverse Aging in the Eye? The First Human Trial Is Underway https://nadefense.com/blogs/thedefensedigest/dry-macular-degeneration-treatment-stem-cell-breakthrough 2026-04-03T12:01:32-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/Dry_AMD_61abb3a8-7083-4080-b6b7-a84f104c179d.jpg?v=1775232092 Dry AMD Had No Treatment. That May Be Changing. https://nadefense.com/blogs/thedefensedigest/mitochondria-trending-what-it-means-for-your-eyes 2026-04-07T13:35:01-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/Mitochondria_eyes.png?v=1775583301 Mitochondria Are Trending. Here Is What That Means for Your Eyes. https://nadefense.com/blogs/thedefensedigest/screens-nearsightedness-indoor-lighting-myopia 2026-04-09T15:36:09-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/Staring_at_Screen.jpg?v=1775763369 It Is Not Your Screen. What Is Really Driving Nearsightedness. https://nadefense.com/blogs/thedefensedigest/oculomics-eye-scan-detect-heart-disease-alzheimers 2026-04-13T13:59:50-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/Oculomics.png?v=1776103190 Oculomics: How AI Eye Scans Can Detect Heart Disease, Alzheimer's, and More https://nadefense.com/blogs/thedefensedigest/lutein-eye-health-brain-benefits 2026-04-15T11:08:05-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/what_is_lutein.jpg?v=1776265685 Lutein Is in Your Eyes. It Is Also in Your Brain. https://nadefense.com/blogs/thedefensedigest/greenland-shark-vision-longevity-eye-health 2026-04-17T11:32:39-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/Shark_Eye_Longevity.png?v=1776439959 A 400-Year-Old Shark May Be Teaching Us Something About Eye Aging https://nadefense.com/blogs/thedefensedigest/sleep-apnea-and-glaucoma-eye-health 2026-04-20T16:45:05-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/sleep-apnea-glaucoma_5c5a5c70-1e95-4dc0-888c-0114b3d0cac2.jpg?v=1776717905 Sleep Apnea and Glaucoma: What the Science Shows https://nadefense.com/blogs/thedefensedigest/zeaxanthin-eye-health-cancer-immunity 2026-04-23T11:29:42-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/zeaxanthin.webp?v=1776958182 The Eye Nutrient Scientists Found Fighting Cancer Cells https://nadefense.com/blogs/thedefensedigest/dry-eye-cellular-cleanup-autophagy 2026-06-22T11:36:31-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/Dry_Eye_7c8954f7-964c-4f7b-a5b0-732c8d415690.jpg?v=1782142591 Dry Eye's Hidden Cause: Your Cellular Cleanup System https://nadefense.com/blogs/thedefensedigest/why-your-eye-doctor-might-prescribe-a-walk 2026-05-13T16:38:45-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/doctor_patient_walking_8b05a0ef-cac7-436e-9b70-db1df718c597.png?v=1778704725 Why Your Eye Doctor Might Prescribe a Walk https://nadefense.com/blogs/thedefensedigest/ginkgo-biloba-eye-health 2026-06-22T11:31:01-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/Ginkgo_biloba_leaf_extract_capsules_next_to_an_eye_anatomy_diagram_showing_the_optic_nerve_95ca3c8b-2d02-4549-ad6f-6499a9d1640c.png?v=1782142261 What Ginkgo Biloba Actually Does for Your Eyes https://nadefense.com/blogs/thedefensedigest/coq10-eye-health 2026-06-22T11:22:22-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/coq10-eye-health_be9ba935-52cf-4187-a6de-7be2da67e1e9.png?v=1782141742 Why Your Aging Retina Needs CoQ10 https://nadefense.com/blogs/thedefensedigest/air-pollution-eye-health 2026-05-19T15:55:37-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/airpollution_eyes.jpg?v=1779220537 Air Pollution and Your Eyes: What a 441,000-Person Study Found https://nadefense.com/blogs/thedefensedigest/nicotinamide-riboside-eye-health-retina 2026-06-22T11:29:02-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/nad_retina.jpg?v=1782142142 What Nicotinamide Riboside Is Doing Inside Your Retina https://nadefense.com/blogs/thedefensedigest/blue-light-retina-what-2026-science-shows 2026-06-22T11:34:56-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/blue_light_6bb9d92a-f2ee-40de-b834-f996e2e8ab16.jpg?v=1782142496 Blue Light and Your Retina: What the 2026 Science Actually Shows https://nadefense.com/blogs/thedefensedigest/circadian-rhythm-eye-health 2026-06-09T12:01:52-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/eye_clock_02b358df-6b1a-43fb-8f10-fbf670d9929d.jpg?v=1781020912 Your Body Clock and Your Eyes: How Circadian Disruption Affects Vision https://nadefense.com/blogs/thedefensedigest/calcium-pyruvate-eye-health 2026-06-15T13:03:15-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/Calcium_Pyruvate_7802205a-1f3d-4d6e-9a02-a68e6b94fb60.png?v=1781542995 What Calcium Pyruvate Does for Your Eyes https://nadefense.com/blogs/thedefensedigest/protect-eyes-from-summer-sun 2026-06-22T11:53:19-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/sun_in_eyes_6d0edb36-b718-47bb-890d-b22002b214c4.jpg?v=1782143599 How to Protect Your Eyes From Summer Sun https://nadefense.com/blogs/thedefensedigest/how-to-build-a-vision-longevity-routine 2026-07-13T17:05:25-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/Sunglasses.webp?v=1783976725 How to Build a Vision Longevity Routine https://nadefense.com/blogs/thedefensedigest/nmn-vs-nr-eye-health 2026-07-23T12:30:59-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/Gemini_Generated_Image_k0td8lk0td8lk0td.png?v=1784824259 NMN vs. NR: Which NAD+ Booster Actually Helps Your Eyes? https://nadefense.com/blogs/thedefensedigest/protecting-your-vision-as-you-age 2026-08-11T14:16:16-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/oculist-portrait-in-the-hospital-2023-11-27-05-26-04-utc-768x512_13e0ac1f-fb7f-4461-bbbc-cb12bc40891c.jpg?v=1786472176 Protecting Your Vision as You Age https://nadefense.com/blogs/thedefensedigest/optic-nerve-support-supplements 2026-10-20T14:57:52-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/sight_guard_retinal_v11.png?v=1792522584 Optic Nerve Support Supplements: What the Research Actually Shows https://nadefense.com/blogs/thedefensedigest/calcium-pyruvate-eye-health-refresh-draft 2026-10-22T14:44:20-04:00 weekly https://cdn.shopify.com/s/files/1/0760/2592/1793/articles/Calcium_Pyruvate_493e4084-55ca-4a1a-8468-a0d540991ae1.png?v=1792415348 What Is Calcium Pyruvate? Benefits for Eye Health Close-up of fingers holding a single clear capsule filled with white calcium pyruvate powder against a white marble background