Cloudy vision and glare don’t have to dictate your life—Dr. Marc Grossman, integrative optometrist and acupuncturist, reveals practical ways to understand and manage cataracts, from early symptoms to smart surgery decisions. Discover how targeted nutrition, gentle natural supports, and a clear explanation of lens options can help you protect your sight and feel confident about your choices. Get the checklist, know what to ask your doctor, and take control of your vision journey. If this helped you see things more clearly, follow the show, share with a friend, and leave a review!

When your vision fills with zigzags, flickers, or a growing blind spot, it can feel alarming. Dr. Marc Grossman describes visual migraines and the difference between ophthalmic visual migraines and retinal migraines. What is happening in the brain and retina? Why does blood flow matter? Which symptoms are an emergency? 

For prevention, we share complementary approaches that support circulation and calm the nervous system: chiropractic or osteopathic care for neck and cranial tension, craniosacral therapy, and acupuncture patterns often linked to liver and kidney meridians.

Listen to this episode. If it helped you see your symptoms more clearly, then please subscribe to the show, share it with someone who needs it, and leave a quick review to help others find these tools.

Dr. Grossman explores practical, natural strategies to help you reduce high blood pressure in addition to taking prescribed medication. Discover how simple changes in your diet, nutrition, and lifestyle can help hypertension. Learn about the best foods to eat, the impact of regular exercise, how to reduce alcohol intake, and effective ways to manage stress. Plus, get insights on herbs and spices that support heart health. Whether you’re looking to prevent high blood pressure or manage it more effectively, this episode offers clear, actionable tips to help you live a healthier, more balanced life—naturally.

Empower yourself with knowledge and take proactive steps to safeguard your vision. For more information and resources, visit NaturalEyeCare.com and DrGrossman2020.com. 

Subscribe to our podcast for ongoing insights into holistic eye care.

Carotenoids are essential nutrients for the eye. They include lutein, meso-zeaxanthin, and zeaxanthin. Carotenoids are powerful antioxidants found in certain vegetables. They are not naturally generated by animals and humans. This is why we all need to get them through food and supplements.

Learn more about how to protect your eye health and get enough carotenoids into your body by listening to this first of a two-part podcast by Dr. Marc Grossman.

 

Dr. William Bates invented techniques for improving eyesight using natural methods, such as eye exercises. In this podcast episode, Dr. Marc Grossman discusses the life of Dr. Bates and his impact on vision health.

There are strong correlations between the body's circulatory system and the eyes. The eyes contain tiny blood vessels, as thin as a strand of hair. Blood is crucial for nourishing the retina and keeping the eye healthy. However, poor circulation due to heart disease could increase the risk of glaucoma, macular degeneration, retinal vein occlusion, and retinal bleeding. Good vision requires proper blood circulation and healthy blood pressure. High blood pressure, high cholesterol, hardening of the arteries, and other forms of heart disease are significant threats to the eyes.

Listen to Dr. Grossman's podcast to learn more.

Saffron is an Ayurvedic herb that has been used for thousands of years. Did you know that this spice contains phytochemicals that help fight Macular Degeneration? Listen to this podcast with Dr. Marc Grossman, Holistic Optometrist, to find out about studies on saffron and the eyes.

Did you know that Vitamin C is needed for many biochemical processes in the body? Humans cannot make Vitamin C, so we must get ascorbic acid from food and supplements. In this podcast episode, Dr. Marc Grossman talks about the importance of Vitamin C and good food sources. Also, he discusses Vitamin C supplements.

Learn more on the Natural Eye Care website.

Antioxidants in bilberries and the Chinese herb ginkgo biloba help the eyes fight diseases such as glaucoma, macular degeneration, cataracts, and diabetic retinopathy. Bilberries also help improve night vision. What does the research show? Listen to this episode, narrated and written by Dr. Marc Grossman, OD, L.Ac. and holistic optometrist.

Learn more on the Natural Eye Care website.

How can plants and plant pigments help improve your vision and prevent vision loss? A study found that people who had the highest intake of lutein and zeaxanthin had a 41% lower risk of Macular Degeneration.

Lutein and zeaxanthin are the power duo! These dietary carotenoids are found in dark leafy vegetables and colorful fruits. 

Which foods have the highest levels of these nutrients? How do they protect the eyes, especially the macula? Listen to this episode for details. Learn more at drgrossman2020.com and naturaleyecare.com

Do you have dark circles under your eyes? There may be natural techniques that could help. In this episode, Dr. Marc Grossman discusses the many reasons why people get dark rings under the eyes. Then, he offers natural ways to help alleviate symptoms, depending on the cause.

Learn more on the Natural Eye Care website, https://www.naturaleyecare.com/blog/?s=dark%20circles

Do you know anyone who looks, but does not really see? What is Dr. Marc Grossman's philosophy on the Power of Vision? Listen to this short introduction to his powerful message. This episode is the second on Dr. Grossman's unique point-of-view. While Dr. Grossman offers entire weekend workshops on The Power of Vision, you can get a free overview by listening to the episode, listening to additional episodes, and subscribing to this podcast, "Natural Eye Care with Dr. Marc Grossman, Holistic Optometrist." Please visit his website, drgrossman2020.com

The eyes are just tools for the mind. What is vision? The flow of light and images into our brain is dynamic. What is Dr. Marc Grossman's philosophy on the Power of Vision? Listen to this short introduction to his powerful message. This episode is the first of several on Dr. Grossman's unique point-of-view. While Dr. Grossman offers entire weekend workshops on The Power of Vision, you can get a free overview by listening to the episode, listening to additional episodes, and subscribing to this podcast, "Natural Eye Care with Dr. Marc Grossman, Holistic Optometrist." Please visit his website, drgrossman2020.com

Myopia, or nearsightedness, is an international epidemic. Spending time indoors and doing close-up work is a major contributor. Research has shown that going outside in green spaces helps reduce the incidence of myopia. People with myopia often need glasses to see distances. They are also more prone to a host of eye disease as they age.

Dr. Grossman discusses daily habits and exercises to reduce your chances of developing myopia. He also covers "Yoga for the Eye" classes and other ways to stretch and strengthen your eyes. And, he recommends some supplements and nutritional supports for healthier eyes.

Websites mentioned in this episode

https://naturaleyecare.com/

https://www.oepf.org/

https://visioneducators.com/

What difference does your diet make to your body's health? Does it matter whether you eat sugar-coated donuts or whole grain cereal for breakfast? Fresh fruit or potato chips? A fast-food hamburger with fries, or a salad with grilled chicken and low-fat dressing? YES! Your diet and the foods you eat have a direct impact on your eyes, your brain and your overall health.

Listen to this podcast to learn specific tips for better nutrition. The episode includes not only what to eat, but also how to eat it. Eating on the run? Mindlessly snacking while watching TV? Your body metabolizes food differently when you are stressed versus settled.

High-nutrient foods help your body fight free radical damage, especially as you age. They give the body building blocks to self-repair. Learn more by listening to Dr. Grossman's podcast.

In this podcast, Dr. Marc Grossman talks about a plant-based vitamin C offered at Natural Eye Care.  This supplement, unlike synthetic vitamin C supplements, is made from plants that naturally produce vitamin C. Dr. Grossman's Plant-Based Vitamin C Formula is easy to absorb and free of synthetic ascorbic acid and corn derivatives.

Dr. Grossman's Plant-Based Vitamin C Formula includes Amla extract, Super C-Pro™ Blend, Organic Amla (fruit) Extract, Organic Cilantro (Leaf) (Coriandrum sativum), Rose Hips (fruit) (Rosa spp.), Hesperidin [natural orange (fruit) extract (Citrus spp.) standardized to hesperidin min. 80%], Quercetin Dihydrate plus organic or vegetarian binders.

Listen to this episode to understand what you are putting in your body when you take the supplement.  And, why a plant-based vitamin C can support your eyes and entire body. 

The practice of Chinese Medicine believes that the eyes are the windows to the soul. In his 40 years of practice as an holistic optometrist and acupuncturist, Dr. Marc Grossman believes that the eyes are an external representation of your body's inner workings. In this podcast, he discusses how physical, emotional, and spiritual nourishment can affect your eye health. 

A lot goes into finding a good doctor. In this podcast episode, Dr. Marc Grossman discusses the steps you can take in finding an eye doctor who best suits your needs. This includes understanding the categories of eye care specialists, as well as your personal comfort in the doctor you chose. 

In Traditional Chinese Medicine, the Liver Meridian is related to the eye. The flow of energy through the Liver Meridian influences cataracts, floaters, and glaucoma according to Traditional Chinese Medicine (TCM).

In this podcast episode, Dr. Marc Grossman discusses the ingredients in his Revision Formula. This tincture includes TCM herbs to support the Liver Meridian.

Herbs, ingredients and products mentioned in this episode include: coleus, gingko biloba, dandelion root, eyebright, milk thistle, bilberry, bupleurem, gardenia, Dr. Grossman's Revision Formula.

There are two types of common dry eye conditions: Aqueous Deficient Dry Eye, where your eyes do not produce enough tears; and Evaporative Dry Eye (also known as Meibomian Gland Dysfunction) where your tears evaporate too quickly. It's important to learn the difference if you plan to work on curing your dry eyes, and when it comes to Evaporative Dry Eye, Dr. Marc Grossman reccomends using the Avenova Direct Spray Solution to assist you with your condition.

Avenova is safe for everyday eyelid and eyelash cleaning for people suffering with Evaporative Dry Eye Disease. The solution has no added buffers, detergents or bleach impurities. Dr. Grossman is a holistic optometrist, in practice for more than 40 years. With his knowledge of such eye diseases, he is able to confirm that Avenova is the best way to aid Evaporative Dry Eye, and is the only lab-tested, truly pure dry eye medication that is patented and FDA cleared.

Avenova Direct Spray Solution can be found on the Natural Eye Care Website at: https://store.naturaleyecare.com/avclid.html

Macular Degeneration is a common eye disease that causes vision loss. Dr. Marc Grossman applies his over 40 years of experience to help prevent this common eye disease. Surgery and injections are not the only options. Listen to learn what vitamins or lifestyle changes you can make to protect your eye's health today.

To learn more about Macular Degeneration or to purchase key vitamins mentioned in this podcast visit Natural Eye Care's website 

Why do your eyes need extra vitamins? Dr. Marc Grossman explains why he created the eye vitamin "Advanced Eye & Vision Support Formula." The eye demands many nutrients, but poor nutrient and lifestyle habits catch up with senior citizens.  Proper nutrition, exercise and avoiding smoking are important for helping prevent eye disease. However, our nutrient-hungry eyes often need extra nutrients, especially as we age.

Dr. Grossman is a holistic optometrist, in practice for more than 40 years. Based on his experience and reading research studies, Dr. Grossman and a biochemist created an all-in-one eye vitamin. Dr. Grossman's Advanced Eye & Vision Support Formula includes organic prickly pear, organic turmeric, organic chlorella, organic carrot, organic tomato, organic spinach leaf,
organic bilberry, lutein, and zeaxanthin. This episode describes the supplement, many of the ingredients, and the underlying research.

Find Advanced Eye & Vision Support Formula on the Natural Eye Care website.

Dr. Marc Grossman, O.D. L.Ac discusses the book he spent 8 years co-authoring: "Natural Eye Care -- Your Guide to Healthy Vision and Healing". Co-written with Michael Edson, L.Ac., the 800+ page book has more than 2,000 peer-reviewed references. The references cover scientific studies on nutrients, herbs, Traditional Chinese Medicine, and lifestyle choices that help improve or prevent eye conditions. 

The book is designed to empower patients to develop their own plan for maintaining and improving their own vision health. In conjunction with regular eye exams and advice from their eye doctor, patients can use the Natural Eye Care book as a resource and reference. Additionally, people ages 45+ who have healthy eyes will find specific lifestyle suggestions for halting eye diseases before they start. And, people at any age who have chronic, eye-threatening conditions such as diabetes, will discover ways to help preserve their vision.

The book "Natural Eye Care -- Your Guide to Healthy Vision and Healing" is available on https://store.naturaleyecare.com/nec-book.html and on Amazon and Kindle.

If you suddenly see flashes of light and/or floaters, you might have Posterior Vitreous Detachment (PVD). This must be checked by an eye doctor immediately. PVD can lead to additional eye problems. The main risk factor is age. Seniors are most likely to have this urgent eye issue. What can the eye doctor do to treat PVD?

Unfortunately, the main treatment for PVD has significant potential side effects. Therefore, it's better to prevent Posterior Vitreous Detachment.

In this podcast, Dr. Grossman discusses Vitamin C, Hyaluronic Acid and other nutrients that can be helpful for the vitreous.

Additionally, Dr. Grossman has prepared several packages on the Natural Eye Care website for PVD -- for example:

Natural Eye Care Series: Floaters and Detachments/Nutrient Combo which includes:

• Natural Eye Care Series: Floaters and Detachments (84 page paperback book)  
• Dr. Grossman's Advanced Eye & Vision Formula
• Relaxed Wanderer which supports Liver Qi, which in Chinese medical theory "Opens to the Eyes" so is the main meridian supporting healthy vision. 

One of the negative effects of diabetes is the effect of high blood sugar on the retina. Around 1/3rd of diabetic patients have symptoms of diabetic retinopathy, and an additional 1/3rd have this eye disease. However, many do not even know the symptoms. Dr. Grossman talks about the symptoms, research into diabetic retinopathy, and practical tips based on studies.

Knowledge is power! For more information and resources, visit NaturalEyeCare.com and DrGrossman2020.com. 

Subscribe to our podcast for insights into holistic eye care.

Sports require coordination between the eyes and the body. Therefore, keeping the eyes safe while playing sports in essential. Most sports put the eyes at risk of injury and sun exposure. What can athletes and casual sports players do to protect their eyes? Dr. Marc Grossman, holistic optometrist, may surprise you in this podcast. In addition to recommending specific types of barriers, he recommends certain nutrients and supplements that help fortify the eyes. Also, he references specific eye exercises for sport players. For younger players, taking steps to protect the eyes now can help ward off eye problems in later years. Mature sport players can also benefit from the tips in this episode.

Eye doctors will tell you there is nothing they can do about those annoying black or transparent dots in your vision -- floaters. In very serious cases, the doctor might replace the vitreous fluid. But can you combat floaters naturally? Dr. Marc Grossman explains when floaters can signal a serious problem. Most of the time, floaters are caused by blows to the head, aging, and other natural causes. Even stress can contribute to floaters.

What is Traditional Chinese Medicine's perspective on eye floaters? Did you know that certain supplements can be helpful? Dr. Grossman also describes an excellent juicing recipe and sunglasses.

Products mentioned in this episode:

Vitamin C 1200 mg/day,
Hyaluronic Acid if defficient
Chinese Medicine Liver Tonic - ReVision
Floater Homeopathic Pellets, 1-2 pellets, 3x/day, away from meals
Glucosamine Sulfate and MSM, about 1500 - 2000 mg/day
Carnosine

Did you know that a nutrient is super-important for helping to protect your eyes and skin from the sun? Astaxanthin  is a potent antioxidant. This pink molecule comes from certain algae, seafood and yeast. It crosses the blood-brain barrier, so it also helps the brain. How can this nutrient help your eyes? Can it reduce the risk of eye diseases such as macular degeneration, cataracts, or glaucoma? Find out the details by listening to the podcast.

Reading in the digital age occurs on several media – computer screens, e-readers, and printed material – and each type has its own effects on your eyes. What are the effects and what can you do to prevent eye strain? Dr Grossman describes each type in detail and offers strategies for managing any ill effects. Regardless of which medium you are reading from, the “20-20-20” rule of reading is always helpful. Dr Grossman talks about how it helps and why it is so important. Also, the use of an eye mask and special eye drops after reading and during breaks can help protect you from eyestrain. Listen to the podcast for details on these and other techniques to improve your reading experience.

Yoga means "union."  When the mind, body and spirit are in balance, disease will not exist.  Dr. Grossman talks about combining yoga, breathing, eye exercises and yoga to combat computer vision syndrome. Yoga can help restore mental and physical health. The eyes are made from neural tissue -- essentially, the brain's expression of itself on the surface of the human body. Listen to the podcast to learn more about Dr. Grossman's perspective on yoga and vision.

When light enters the eye, it causes a chemical reaction in the back of the eye. If the rods and cones in the eye do not recover efficiently from the reaction, the eyes may become painful, watery, or uncomfortable. Light sensitivity or photophobia can also be caused by dry eyes or corneal issues.  Find out the pain pathways and the connection between migraine headaches and light sensitivity. What can you do to help improve light sensitivity, and reduce or prevent pain, tearing and discomfort? Can your eye doctor help? How does it affect night driving? Can photophobia be a sign that you need to see the eye doctor? Happily, there may be several reasons for this problem, and quite a few possible solutions. Listen to the podcast to find out!

Is sunlight helpful or harmful for the eyes? What does research show about how sunlight and nutrition affect eye diseases? Dr. Grossman discusses two major eye diseases: cataracts and Macular Degeneration.  Studies have shown that proper nutrition can counteract the negative effects of sunlight on these eye diseases. Listen to the podcast for more details.

It's now Spring, so all the hibernating plants during the winter have come out and are blooming. For many people, this means that allergies are back. Allergens can cause red, itchy, and watery eyes. As Dr. Grossman points out, excessive computer usage can make eye allergies even worse. Listen to this podcast to find out more about the eyes and allergens and how heavy computer usage also affects allergies.

Blepharitis occurs when your eyelid(s) become inflamed. If they are red, itchy, and have dandruff-like scales on the eyelashes, it is likely blepharitis. It is a common occurrence resulting from bacteria or skin conditions like scalp dandruff and rosacea. In this podcast, Dr. Grossman shares natural methods of dealing with blepharitis.

Products mentioned: EyeEase Formula
https://www.naturaleyecare.com/shop/eyeease-formula.html

In Traditional Chinese Medicine, the eyes reveal health problems throughout the body. Dr. Grossman believes in combining Eastern and Western medicine to give patients the best of both worlds. By doing so, patients can take fewer steroids and other drugs for their eyes due to the health benefits of natural medicine. Please find out more about Traditional Chinese Medicine and its benefits for the eyes and body in this episode.

Unlock the fascinating connection between your eyes and your brain in this episode! Did you know that your retina can reveal early signs of brain disease—even years before symptoms appear? Discover how the eye, formed from brain tissue, acts as a window into your neurological and circulatory health. We’ll dive into new research showing that simple eye exams may one day predict aging and age-related diseases like macular degeneration, diabetic retinopathy, hypertension, multiple sclerosis, Parkinson’s, and even Alzheimer’s.

You’ll learn about the role of the optic nerve, the latest breakthroughs in retinal imaging, and how changes in the eye might signal Alzheimer’s up to 8–9 years before a diagnosis. Plus, we’ll discuss why prevention—through diet, exercise, and targeted supplements—is more important than ever for protecting both your mind and vision.

Ready to nourish your brain and eyes? Here’s our recommended list of essential nutrients:
Taurine, lutein, zeaxanthin, mesozeaxanthin, B vitamins, bilberry, ginkgo biloba, omega-3 fatty acids, alpha-lipoic acid, N-acetylcysteine, glutathione, bacopa, lycopene, selenium, zinc, and the mushroom lion’s mane.

Stay informed and take charge of your health—tune in and visit us at naturaleyecare.com for the latest tips on protecting your eyes and brain!

The connection between eye and brain health is strong. The retina is actually made of brain tissue during pregnancy! A lot of the nutrients we take for our eyes are also key in keeping our brain healthy. This includes Glutathione, Curcumin, and Ginkgo Biloba. Find out more about keeping your brain healthy in this podcast by Dr. Marc Grossman. 


Buy Michael Edson's book Natural Brain Support: Preventing and Treating Alzheimer's, Dementia, and Other Related Diseases Naturally here: https://www.naturaleyecare.com/shop/nat-br-bk.html

Bilberry helps with night vision. It's a relative of the blueberry. The flavanoids in bilberry are very potent antioxidants that help strengthen blood vessels and repair tissue. Dr. Grossman recommends Bilberry macular degeneration, diabetic retinopathy, or poor night vision patients. Bilberry also helps protect the eyes of those with a lot of exposure to blue light. Ginkgo Biloba protects against high glucose levels and is great for diabetic retinopathy. It's also been shown to be neuroprotective and increase blood circulation in the eyes. Ginkgo is recommended for both glaucoma and cataracts.

Check out Dr. Grossman's Bilberry/Ginkgo Combination here:
https://www.naturaleyecare.com/shop/dr-grossmans-bilberryginkgocomb0.html

Many doctors make their patients wait until surgery is required for their cataracts. However, there are antioxidants and other methods of delaying cataract surgery and prolonging the health of your lens. In this podcast, Dr. Grossman talks about delaying the onset of cataracts, what antioxidants are best, and other methods that work to delay cataracts.

Studies show that blue light can damage the eyes and brains of fruit flies-- even if they don't have eyes! Fruit flies and humans share surprisingly similar genetic coding. In this podcast, Dr. Grossman shares information about this shocking study and what nutrients are good for combatting blue light damage. Some of these nutrients are lutein, zeaxanthin, and bilberry.

Natural Eye Care has a Blue Light package on the website. Check it out here:
Blue Light Protecting/Night Vision Package

Vitamin D is a super important antioxidant for your eyes and overall health. Vitamin D deficiencies have been linked with multiple problems like macular degeneration, dry eyes, Alzheimer's, and more. In this podcast, Dr. Grossman lists all the critical reasons you should be supplementing Vitamin D in your diet. Supplementing Vitamin D is especially important right now as it is the winter season, and we are spending more time indoors and lacking exposure to sunlight. 

Our bodies were designed to handle stressful situations and give us what we refer to as "fight or flight" mode. However, modern-day problems keep us in stressful situations for long periods of time, negatively affecting our health. This podcast by Dr. Grossman shares ideas to help reduce stress to positively impact our bodies and keep our vision the best it can be.

Check out our blog post for even more information:
https://www.naturaleyecare.com/blog/effect-stress-eyes-health/

Floaters are the small dark shapes that we see "floating" in our eyes. Floaters come in different shapes from squiggles, strands, specks, and more. You might not even notice them unless you are looking for them. Apart from being annoying, floaters aren't all that dangerous. However, if bright flashes of light accompany them, it could signal that something else is wrong, like retinal detachment.

Products mentioned in this podcast:

ReVision Formula
Floater Homeopathic Pellets

Garlic, Ginseng, and Ginkgo have a longstanding history of being the "Three G's" in herbal medicine. In this podcast, Dr. Grossman details what these ingredients can do for your eyes and your overall health. These antioxidants are important, especially when it comes to eye diseases like cataracts or glaucoma. You can cook with them, or you can take them in supplemental form. 

Blood Thinner alert: These materials are known to thin blood, so it's important to speak to your doctor before taking them. If you are taking these supplements and are about to go into surgery, please let them know. 

Cataracts are one of the leading causes of vision loss in the United States. It appears as an opaque, cloudy spot that obstructs vision. Why wait until your cataracts require surgery? There are ways to prevent the onset of cataracts! In this podcast, Dr. Grossman discusses cataracts, what causes them, and methods that can be used to prevent them.

Shop Natural Eye Care's Homeopathic Cineraria EyeDrops here!

In Traditional Chinese Medicine, the body's organs are connected through energy pathways or channels called "Meridians." The Liver Meridian is the primary channel that "opens to the eyes." This means that the liver is largely responsible for healthy vision.

Read our article on the Liver Meridian here. 

Products mentioned in this podcast:

ReVision Formula (wild-crafted herbal formula) 

Did you know that more than half of the US population is deficient in magnesium? This mineral is crucial to the body's functioning. The deficiency is a reflection of our generally poor diets. What are the effects of magnesium deficiency? And what can you do about it?

Dr. Marc Grossman talks about magnesium deficiency and its damaging effects. It is linked to glaucoma and other eye diseases, and more. Listen to this episode to find out more.

Knowledge is power! For more information and resources, visit NaturalEyeCare.com and DrGrossman2020.com. 

Subscribe to our podcast for insights into holistic eye care.

What are the best herbs to consume when your eyes start to go through angiogenesis, the forming of new blood vessels? When new blood vessels form in your eyes, they tend to leak and obscure your vision causing blurry eyesight. How can you prevent the formation of new blood vessels? How can you better feed your eyes with the nutrients that can support them? Check out Dr. Grossman's latest podcast on "Herbs for Macular Degeneration and Diabetic Retinopathy" to find out!

Also, check out our Sugar Balance and Blood Vessel Support Package that Dr. Grossman mentions in the podcast! 

Your parents probably told you to eat your carrots and vegetables for healthy eyes. Well, they were right! But we often can't get all our nutrients from the foods that we eat. Sometimes we need to take additional supplements to have the best health and support for our bodies. What should you be eating? What kind of vitamins and supplements should you be taking for your best possible vision? Dr. Grossman answers these questions and more in this week's podcast.

What's the best TV resolution? How do your eyes compare to the shutter rate of a camera? What size TV should you buy depending on how far you sit away? Dr. Grossman answers these questions and more in this podcast! 

Video referenced:
https://www.youtube.com/watch?v=3BJU2drrtCM