Hair Loss and Eye Conditions

Hair loss and eye conditions can have common roots.Hair loss is one of the most frequent concerns people bring to their doctors, regardless of age or gender. What many do not realize is that thinning hair or lash loss can sometimes signal deeper health issues that also impact vision. The eyes are closely connected to the rest of the body, so chronic conditions like diabetes, arthritis, high blood pressure, and autoimmune diseases can affect both hair and eye health.

Alopecia

Alopecia is known as the loss of hair from the scalp or other parts of the body where hair normally exists. Androgenetic alopecia is the most common form of alopecia, generally genetically triggered. One study Continue reading “Hair Loss and Eye Conditions”

Oral Bacteria Could Lead to a Heart Attack and Eye Disease

a senior man rinsing out oral bacteria at the dentist's officeDid you know that periodontal disease and cavities are significant threats to oral health? In children, tooth decay is about five times more prevalent than asthma, and seven times more common than inhaled allergies. Adults lose teeth mostly from untreated periodontal disease. Untreated oral disease has resulted in 15% of people over the age of 65 having all their teeth removed.[1. Centers for Disease Control and Prevention. Oral Health Surveillance Report: Dental Caries, Tooth Retention, and Edentulism, United States, 2017–March 2020. U.S. Dept of Health and Human Services; 2024.] Severe tooth loss resulting in fewer than 8 teeth remaining affects 26% of seniors.[2. Griffin SO, Griffin PM, Li C-H, Bailey WD, Brunson D, Jones JA. Changes in older adults’ oral health and disparities: 1999 to 2004 and 2011 to 2016. J Am Geriatr Soc. 2019;67(6):1152–1157.] Untreated tooth decay in permanent teeth plagues 53 million adults in America.[3. Benjamin RM. Oral health: the silent epidemic. Public Health Rep. 2010 Mar-Apr;125(2):158-9. doi: 10.1177/003335491012500202. PMID: 20297740; PMCID: PMC2821841.] Continue reading “Oral Bacteria Could Lead to a Heart Attack and Eye Disease”

Green Tea Benefits for Seniors – Antioxidants for the Eyes, Brain, and Body

woman drinking green teaOxidative stress happens everywhere in the body and can create havoc over time. Many eye and brain diseases are triggered or exacerbated by oxidative stress. The body counteracts this stress by producing antioxidants. However, you must also ingest additional antioxidants through healthy food, drinks, and supplements. Green tea, rich in antioxidants, offers protective benefits for eye health by combating oxidative damage.[1. Merin, S. (1991). Inherited cataracts. In Merin S. editor. Inherited Eye Diseases, (pp. 86-120), New York: Mercel Dekker.] At pennies per cup, this convenient and tasty beverage has been studied for its special antioxidant properties. What are the green tea benefits for seniors? Read on to find out. Continue reading “Green Tea Benefits for Seniors – Antioxidants for the Eyes, Brain, and Body”

How Are Hair Loss and Eye Conditions Connected?

Senior man and woman with hair lossHair loss is a prevalent concern, affecting both men and women. Surprisingly, there may be a connection between hair loss and eye conditions. This intriguing link stems from healthy vision being closely tied to overall bodily health. Chronic conditions such as diabetes, arthritis, and hypertension are associated with declining eye health. The root causes of many chronic conditions, such as incomplete nutrition and chronic inflammation, can damage hair and impede hair growth. Certain autoimmune diseases can cause alopecia. Both an underactive and overactive thyroid can cause hair loss and affect the eyes. Menopause impacts both the eyes and hair. In this article, we will explore androgenetic alopecia, hyperthyroidism and hypothyroidism, eyelash loss (madarosis), menopause, diet and vitamin deficiencies, and insights from Traditional Chinese Medicine. Continue reading “How Are Hair Loss and Eye Conditions Connected?”

DHA is a Crucial Omega-3 Fatty Acid

Salmon rich in dha and omega 3 fatty acidsDHA is one of the omega-3 fatty acids that nutritionists implore us to eat. Why are grilled salmon and canned tuna part of nearly every diet and nutrition plan? Fatty fish is just one good source of DHA and other crucial nutrients. Find out how omega-3 fatty acids reduce chronic inflammation and help prevent diseases such as macular degeneration (ARMD), glaucoma, and diabetes. Pregnant people need omega-3’s to help the fetus develop. How much omega-3 fatty acids should you eat? And how do you balance them with omega-6 fatty acids, found in refined foods and certain meats? Continue reading “DHA is a Crucial Omega-3 Fatty Acid”

Dry Eyes, Computer Screens, and Meibomian Gland Dysfunction (MGD)

Dry eyes from computer and phone useDry eyes are among the most prevalent issues reported by our customers and patients. Women experiencing perimenopause and menopause frequently have dry eyes. However, it is increasingly observed across all age groups, largely attributable to prolonged use of digital devices such as computers, laptops, tablets, and smartphones. [1. Stapleton F, Alves M, Bunya VY, et al. TFOS DEWS II epidemiology report. Ocul Surf. 2017;15(3):334–365.] [2. LeBlanc AG, Gunnell KE, Prince SA, Saunders TJ, Barnes JD, Chaput J-P. The ubiquity of the screen: an overview of the risks and benefits of screen time in our modern world. Transl J Am Sports Med. 2017;2(17):104–113.] This extended screen time alters blinking patterns over time and exposes us to environmental pollutants, contributing to the development of dry eye symptoms and meibomian gland dysfunction. Continue reading “Dry Eyes, Computer Screens, and Meibomian Gland Dysfunction (MGD)”

Why is the Vagus Nerve Important?

Gut-Brain Access

vagus nerve connecting brain and gut“Mind-body connection”? It is the link between our emotional/mental and physical selves. The link becomes evident as you learn about gut-brain access and the function of the vagus nerve.

Through two-way communication with the brain via the nervous system, endocrine system, and immune system, the gut and central nervous system form a gut-brain axis. They communicate with each other constantly, in both sickness and health.[1. Grenham S, Clarke G, Cryan JF, Dinan TG. (2011). Brain-gut-microbe communication in health and disease. Front Physiol. 2011; 2():94.] The gastrointestinal tract has its own nervous system that includes neurotransmitters, neurons, and electrical signals. Called the enteric nervous system, it is often referred to as the second brain. Researchers have concluded that mechanisms that degenerate the neurons in the brain also degenerate neurons in the enteric nervous system.[2. Wade PR, Cowen T. Neurodegeneration: a key factor in the ageing gut. Neurogastroenterol Motil. 2004 Apr;16 Suppl 1:19-23.] For example, exercise stimulates gut motility. If the vagus nerve is impaired, as in animal models, the gut has limited motility and nutrient absorption is hindered.[3. Wang Y, Kondo T, Suzukamo Y, Oouchidaa Y, Izumi S. (2010). Vagal nerve regulation is essential for the increase in gastric motility in response to mild exercise. Tohoku J Exp Med. 222(2):155-62.] Continue reading “Why is the Vagus Nerve Important?”

Eye Floaters in the Vitreous: A Guide by Natural Eye Care

vitreous floatersHave you ever noticed specks or clouds in your field of vision? They are most likely eye floaters. Floaters can look like cobwebs, blobs, dots, or little insects that float around. Eye floaters can be semi-transparent or darker. If you have them, they are more noticeable in certain lighting conditions, such as bright sunlight. You might not notice them at all unless you are looking for them. Continue reading “Eye Floaters in the Vitreous: A Guide by Natural Eye Care”

DHA Supports Healthy Fetal Development

DHA (Docosahexaenoic acid) is an omega-3 fatty acid found throughout the body. This essential nutrient supports optimal visual, nervous system and brain development in the fetus. It is important for pregnant women to supplement with a high quality fish oil (or through an algae supplement if vegetarian) as developing infants cannot efficiently produce their own DHA. Babies must obtain this vital nutrient. The fetus gets DHA through the placenta during pregnancy and from breast milk after birth.

Docosahexaenoic acid (C22:6, DHA) is a highly unsaturated omega-3 fatty acid that forms part of the central nervous and visual system structures. DHA is synthesized from its precursor, alfa-linolenic acid, that is also a omega-3 fatty acid and can be obtained from vegetable oils. marine organisms, specially fish, are good nutritional sources of DHA and eicosapentaenoic acid (EPA), another omega-3 fatty acid that has a role in vascular homeostasis.

DHA increases membrane fluidity, improving neurogenesis, synaptogenesis and the activity of retinal photoreceptors. The fetus, specially during the last trimester of pregnancy, has high DHA requirements. It is provided by the mother, since fetal DHA synthesis is negligible in this stage of development. Breast feeding provides DHA to the child, but most replacement artificial formulas do not provide this fatty acid. At the present moment, many products for infant nutrition contain DHA.
Ref: PMID:11775350[PubMed – indexed for MEDLINE]

Editor’s Note: DHA (Docosahexaenoic acid) is an omega-3 fatty acid found throughout the body. This essential nutrient supports optimal visual, nervous system and brain development in the fetus. It is important for pregnant women to supplement with a high quality fish oil (or through an algae supplement if vegetarian) as developing infants cannot efficiently produce their own DHA. Babies must obtain this vital nutrient. The fetus gets DHA through the placenta during pregnancy and from breast milk after birth.

 

Do Seniors Need to Supplement DHA for Vision Health?

mackerel contains DHADocosahexaenoic acid or DHA is a naturally-occurring chemical, so why might seniors need to supplement it? Our bodies create small amounts of this omega-3 fatty acid. DHA from the diet, such as seafood, also counts. Docosahexaenoic acid is crucial to brain development in infants, and it is found in large quantities in the brain and retina. Researchers have found that consuming extra DHA can fight eye disease. How much docosahexaenoic acid do you need to get these effects? Can you get enough through your diet, or do you need to supplement DHA for optimum health? Continue reading “Do Seniors Need to Supplement DHA for Vision Health?”