Friday, 1 August 2025

Health : Short notes 1. Alzheimer’s Dementia or Parkinson’s Disease 2. Heart Attack or Stroke 3. Macular Degeneration

1. Alzheimer’s Dementia or Parkinson’s Disease

Alzheimer’s Dementia is a progressive neurodegenerative disorder that primarily affects memory, thinking, and behavior. It usually begins after the age of 60 and gradually worsens over time. Early symptoms include memory loss, difficulty finding words, confusion with time or place, and trouble handling routine tasks. As it advances, individuals may lose the ability to communicate, recognize loved ones, or care for themselves. The main cause is the accumulation of amyloid plaques and tau tangles in the brain, which damage neurons and disrupt communication between them.

Parkinson’s Disease is another progressive neurological condition, but it mainly affects motor control. It occurs due to the loss of dopamine-producing cells in the substantia nigra region of the brain. Symptoms include tremors, slow movements, muscle stiffness, and balance problems. As it progresses, it can also cause cognitive decline and emotional disturbances like depression.

Both conditions are incurable, but medications and therapies can help manage symptoms. Alzheimer’s treatment includes cholinesterase inhibitors and lifestyle support, while Parkinson’s treatment includes dopamine replacement therapy (e.g., Levodopa) and physiotherapy.

Preventive strategies for both diseases include regular exercise, a healthy diet, quality sleep, social interaction, and mental stimulation. Nutrilite supplements with brain-supportive nutrients like Vitamin B complex, Omega-3 fatty acids, and antioxidants can support cognitive health.

2. Heart Attack or Stroke

A heart attack occurs when blood flow to the heart is blocked, usually by a blood clot or buildup of cholesterol (plaque) in the coronary arteries. Common symptoms include chest pain, shortness of breath, fatigue, cold sweats, and nausea. It’s a medical emergency and can lead to heart muscle damage or death if not treated quickly.

A stroke happens when blood supply to a part of the brain is interrupted or reduced, depriving brain tissue of oxygen and nutrients. It can be ischemic (blockage) or hemorrhagic (bleeding in the brain). Symptoms include sudden numbness, trouble speaking, vision problems, confusion, and paralysis on one side of the body.

Both conditions are serious and life-threatening. Risk factors include high blood pressure, high cholesterol, smoking, obesity, diabetes, and sedentary lifestyle. Stress, poor diet, and lack of exercise also contribute to the risk.

Prevention involves maintaining a heart-healthy lifestyle: regular physical activity, nutritious diet low in saturated fats and sodium, quitting smoking, and controlling blood sugar and cholesterol levels. Nutrilite Heart Health supplements containing Omega-3 fatty acids, CoQ10, and garlic help support cardiovascular health naturally.

Immediate medical attention and early diagnosis can save lives and improve recovery outcomes in both heart attacks and strokes. Rehabilitation, medications, and lifestyle changes are key to long-term management.

3. Macular Degeneration

Macular degeneration, specifically Age-related Macular Degeneration (AMD), is a leading cause of vision loss in people over 50. It affects the macula — the central part of the retina — responsible for sharp, central vision required for reading, driving, and recognizing faces.

There are two types:

Dry AMD (more common): Gradual thinning of macular tissue.

Wet AMD: Abnormal blood vessels grow under the retina, causing leakage and rapid vision loss.


Symptoms include blurred or fuzzy vision, difficulty reading small print, needing more light, and seeing straight lines as wavy. Over time, it can lead to central vision loss, though peripheral vision remains intact.

While there's no complete cure, early diagnosis and management can slow progression. Treatment options for wet AMD include anti-VEGF injections to reduce abnormal blood vessel growth. For dry AMD, lifestyle changes and nutritional support are critical.

Protecting eye health involves wearing sunglasses to block UV rays, avoiding smoking, controlling blood pressure, and eating antioxidant-rich foods. Nutrilite Vision Health supplements, containing lutein, zeaxanthin, Vitamin A, and bilberry extract, help protect and nourish the retina and support long-term eye health.

Regular eye checkups, especially after age 40, are crucial for early detection and preventive care. Nutritional and lifestyle strategies can significantly reduce the risk or delay the onset of macular degeneration.

Regards,
Your Partner in the journey of Success ,



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