Dr. Marc R Grossman, OD, L.Ac.
Natural Eye Care with Dr. Marc Grossman, Holistic Optometrist
Leading Holistic Optometrist Dr. Marc R. Grossman, O.D., L.Ac. hosts the Natural Eye Care Podcast: approaches to vision problems, eye health, and overall health backed by research and his 40+ years of experience with patients. Most eye diseases strike seniors. Find out how lifestyle, diet, and nutrition can help maintain healthy vision and even improve eyesight. An Holistic Eye Doctor is dedicated to helping people with such conditions ranging from myopia and dry eyes to potentially vision-threatening diseases like macular degeneration and glaucoma. Dr. Grossman's podcasts cover a multi-discip...
Author
Dr. Marc R Grossman, OD, L.Ac.
Category
Podcast website
Latest episode
Jul 9, 2026
Where to listen?
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Episodes
How Can Coleus Forskohlii Root Extract Reduce Intraocular Eye Pressure 21.09.2023 5:14
A traditional Ayurvedic herb, Coleus Forskohlii can increase blood flow to the eyes. How is this helpful for eye diseases such as glaucoma? Dr. Grossman examines several research studies on Coleus Forskohlii Root Extract's ability to dilate blood vessels, thereby reducing intraocular pressure. Dr. Marc Grossman is a Holistic Optometrist and Acupuncturist. Check out https://www.naturaleyecar...
Does Research Show That Antioxidant Eye Drops Help Reduce Cataracts? 07.09.2023 7:11
While it's true that cataract surgery is safe and effective, most cataract patients are over 75. Some want to hold off surgery or avoid it. This clouding of the eye's lens has symptoms that can significantly reduce vision. What causes cataracts? Which antioxidant drops are the subject of these studies? Where can you get them, and what is Dr. Grossman's recommended daily protocol? Dr...
Vision Self-Empowerment in the 21st Century 24.08.2023 10:58
Modern life means a fast pace, constant exposure to screens, junk food, and danger from the sun. They all pose hazards to the eye. What causes harm? Can something as ubiquitous as fluorescent and LED lights damage the eyes? Stressors add up, causing fatigue and reducing the flow of energy in the body (Chi - according to Traditional Chinese Medicine). Hunching over our phones and computers causes m...
How to Combat Light Sensitivity - Photophobia 11.08.2023 8:27
Sensitivity to light is also called "photophobia." This common condition can cause pain, discomfort and waterly eyes. The rod and cone cells may not be recovering from changes in light efficiently. Photophobia is also a symptom of dry eye and corneal conditions, and many more conditions. What are the apparent risk factors? When should you see a doctor? And can you do anything about it at...
Can Computers Harm Your Eyes? Screens and Eye Health 27.07.2023 8:46
Can it be harmful to spend many hours a day looking at screens? TVs, computers, smartphones, and tablets capture our attention all day! But could we pay a price in terms of our eye health? Are there any actions you and your loved ones can take to mitigate the potential harm? Dr. Marc Grossman is a Holistic Optometrist and Acupuncturist. Check out https://www.naturaleyecare.com/ to find the supple...
Can Ginkgo, Garlic and Ginseng Help the Eyes? 14.07.2023 8:50
Researchers have found that ginkgo, garlic and ginseng have positive effects on the eyes and brain. The health benefits of garlic are recognized in Ayurveda, Traditional Chinese Medicine, and European Herbal Medicine. Ginseng and ginkgo figure prominently in Traditional Chinese Medicine. Now science is pointing toward these herbs' ability to combat oxidative stress as one reason for their eff...
New Research on Retinal Scans to Detect Brain Disease 22.06.2023 7:06
Scientists have published new research about the eye and the brain. This podcast discusses the latest information about retinal scans -- specifically, early-onset brain disease. Find out the accuracy of these scans for detecting certain brain diseases such as Alzheimer's disease. Why does it work? Dr. Marc Grossman is a Holistic Optometrist and Acupuncturist. Check out https://www.naturaleye...
Taurine is a Crucial Amino Acid for Good Health 09.06.2023 5:59
Did you know that the amino acid taurine is critical to staying healthy? The population of Okanawa, Japan for example is long-lived and has a high dietary intake of taurine. A body of scientific research demonstrates taurine's benefits. Dr. Marc Grossman is a Holistic Optometrist and Acupuncturist. Check out https://www.naturaleyecare.com/ to find the supplements described in this episode, a...
A Formula for Blood Vessel Control and Heart Health 25.05.2023 9:53
Dr. Grossman discusses his exclusive Blood Vessel Control Formula for heart health. Why is it important to manage the condition of our blood vessels as we age? How does the Formula use Traditional Chinese Medicinal herbs to help reduce the risk of unwanted blood vessel growth? And what role does inflammation play in cardiovascular disease? Dr. Marc Grossman is a Holistic Optometrist and Acupunctu...
Lutein, Zeaxanthin and Eye Health Update 11.05.2023 6:41
What does the latest research show about the effects of lutein, zeaxanthin, and meso-zeaxanthin on eye health? Dr. Marc Grossman explains why these carotenoids are important, and how to get them. Dr. Marc Grossman is a Holistic Optometrist and Acupuncturist. Check out https://www.naturaleyecare.com/ to find the supplements described in this episode, as well as a wealth of vision knowledge.
Nearsightedness and Green Space: Get Outdoors to Reduce Myopia Risk 09.05.2023 8:59
Myopia surges as we stare at our phones and computers. We are spending less time outdoors. How can greenspace help to combat myopia and safeguard your vision? Dr. Marc Grossman is a Holistic Optometrist and Acupuncturist. Check out https://www.naturaleyecare.com/ to find the supplements described in this episode, as well as a wealth of vision knowledge.
Omega-3 Fatty Acids for Dry Eye, Glaucoma, Macular Degeneration, Diabetic Retinopathy and Floaters 29.04.2023 7:59
What does the research show about Omega-3 fatty acids and eye disease? Dr. Marc Grossman discusses studies on how this nutrient helps with dry eye, glaucoma, macular degeneration, diabetic retinopathy and floaters. What are the best sources of Omega-3s in your diet? Do you need to supplement, or can you get enough from food? How much do you need? Dr. Marc Grossman is a Holistic Optometrist and Acu...
How the Vision Diet Helps Your Eyes and Health 15.04.2023 7:48
Maybe you have heard of the Mediterranean Diet? The Vision Diet is a variation on the foods eaten in the Mediterranean region. It's specifically designed to provide the nutrients, vitamins, minerals, healthy fats, and carbohydrates to help your eyes and your whole body. Your body is made of nutrients; therefore, you are what you eat. This is backed by a large body of scientific research. Dr....
Fight Dry Eyes by Blinking 06.04.2023 9:37
We do not usually think consciously about blinking. Blinking is automatic, right? Actually, our blink rate goes down dramatically when we use a computer! Blinking is reduced under other conditions, too. Closing the eyelids all the way down is also important. Blinking fully and frequently can both prevent and mitigate dry eye syndrome. In this podcast, Dr. Marc Grossman discusses blinking, dry eye...
Why Seniors Get More Eye Floaters 10.03.2023 10:10
Eye floaters are especially common among seniors. Why? What are floaters, and why do they form? Is there a way to prevent or mitigate floaters? And, can they be a sign of a serious eye problem? Dr. Marc Grossman discusses these questions and more in this podcast episode. Dr. Marc Grossman is a Holistic Optometrist and Acupuncturist. Check out https://www.naturaleyecare.com/ to find the supplement...
An Holistic Optometrist's Perspective on Natural Glaucoma Management 28.02.2023 6:20
Is glaucoma a "wait and see" eye disease, or can you do something to slow down its progress? Holistic Optometrist Dr. Marc Grossman discusses glaucoma and glaucoma suspects in this podcast episode. He covers the controversy over high intraocular pressure as a definitive symptom of glaucoma. Dr. Grossman also reviews scientifically-validated nutritional and lifestyle approaches to glaucom...
Traditional Chinese Medicine, Macular Degeneration, and Herbs for AMD 18.02.2023 8:00
Macular Degeneration patients can benefit from Traditional Chinese Medicine, including herbs and acupuncture or acupressure. Age-Related Macular Degeneration (AMD) is considered to be a deficiency in the liver, spleen and kidney meridians. It is also related to inefficient blood circulation. In this episode, New York State Licensed Acupuncturist and Holistic Optometrist Marc Grossman discusses se...
Dry Eyes and Omega-3 Fish Oils 04.02.2023 6:37
Did you know that Omega-3 Fatty Acids from fish oils are especially helpful for Dry Eyes? Dry eye needs to be diagnosed by your eye doctor. Research has shown that fish oil is an especially good source of Omega-3s. What is a suitable dose of DHA and EPA from fish oil? Do Omega-3 Fatty Acids have any additional benefits? This podcast is part of a series on dry eye syndrome. Dry eye is one of the mo...
Natural Support for Vitreous Detachment, Floaters, and Macular Holes 12.01.2023 9:01
The vitreous is a jelly-like substance in the eye. Sometimes adults, especially seniors, experience sudden floaters and/or flashes of light. Or, seniors may notice more floaters as they age. Both sets of symptoms may be related to the aging vitreous. Just like jelly, this eye fluid dries up and shrinks over time. As it shrinks, it may pull at the interior parts of the eye. This leads to retinal de...
Lutein and Zeaxanthin for Eye and Brain Health 23.12.2022 8:43
Two antioxidants that are important for the eyes and brain are lutein and zeaxanthin. In this episode, Dr. Marc Grossman discusses research on how these carotenoids help neural tissue. He also reveals recommended daily doses of these nutrients.
Melatonin for Sleeping and Fighting Eye Disease 12.12.2022 8:10
Melatonin is a hormone that helps you sleep. Your body produces melatonin naturally. However, people who have difficulty sleeping sometimes need a melatonin supplement. Or, they may need to alter their evening routine. Avoiding blue light before bed, for example, is one way to encourage melatonin production. Using a computer or phone screen before bed, for example, reduces melatonin production. Wh...
The Relationship Between the Liver and the Eyes 23.11.2022 9:39
Traditional Chinese Medicine recognizes that the flow of energy in the body is directly related to health. In this system, the flow of energy through the liver affects the eyes. If the eyes have problems, the free flow of the liver meridian may be compromised. An acupunturist will work to restore balance in the body's energy flow. Listen to this podcast episode to find out more. Dr. Marc Gros...
CoQ10 for High Cholesterol and Preventing Eye Disease 10.11.2022 9:54
CoQ10 is an antioxidant that fights free radical damage. However, your body makes less CoQ10 as you age. Certain drugs, such as statin drugs, deplete CoQ10 in the body. This enzyme is also important for the eyes, including the retina. How can you keep CoQ10 production high? Can supplements or food increase CoQ10 levels in the body? Dr. Marc Grossman is a Holistic Optometrist. Check out https://...
Free Radicals Cause Disease - Protect Yourself with Antioxidants 09.11.2022 12:17
Oxidative stress from free radicals is the root of all nongenetic health conditions. Free radicals also worsen genetic conditions. Free radical damage are suspected of causing or accelerating cataracts, Macular Degeneration and Glaucoma. Antioxidant building blocks are needed to create antioxidants in the body. How are antioxidants made? Which food and lifestyle choices create free radicals? Some...
Is A Macular Pucker Serious? Tips On Healing 28.10.2022 9:14
A macular pucker, also called an Epiretinal Membrane (ERM), is a wrinkle in the macula. A thin layer of scar tissue on the macula contracts, causing a pucker. Macular puckers must be diagnosed by an eye doctor. How common are macular puckers? Is it a problem? How much can it damage vision, and where? Dr. Marc Grossman discusses these questions, and tips for how to heal. Dr. Marc Grossman is a Holi...
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