We need to output HTML with h2, h3, p, ul, ol, li, strong, em tags only. Should be 600-900 words. Use natural headings (h2, h3). Must be original article for keyword "How To Improve Eyesight By Ayurvedic". Include context when useful: lifestyle reasons, Akshi Tarpan, therapy, etc. Include call to action: join next Ultimate Health Challenge link. Must be SEO-friendly, concise factual. Use only allowed tags: h2, h3, p, ul, ol, li, strong, em. No other tags. No markdown fences. No mention of AI. Provide 600-900 words count. Let's aim ~700 words. We need to include keyword phrase maybe in headings. Use h2 and h3. We must only use those tags. No div, no a? The instruction says "using h2, h3, p, ul, ol, li, strong, and em tags." It doesn't forbid other tags, but says "Return only safe HTML using h2, h3, p, ul, ol, li, strong, and em tags." So we should only use those tags, not other tags like a? We can use anchor tag? Not listed. Safer to avoid a; but we need to include link. Could use plain URL; but that would be plain text not inside a tag. That might be okay. But maybe we can embed the link inside a p tag as plain text. That's okay. We need to include strong and em for emphasis. We need to avoid unsupported claims. So we can say "Ayurvedic practices suggest" etc. Word count: 600-900 words. Let's craft about 750 words. Structure:

Understanding the Causes of Weak Eyesight

... content ...

Ayurvedic Perspective on Eye Health

... content ...

Key Ayurvedic Therapies

Practical Daily Practices

    ... items ...

How to Improve Eyesight by Ayurvedic Methods

... content ...

Akshi Tarpan – The Premier Therapy

... content ...

Include call to action: "🙋🏻‍♀️ Take the first step towards better health. Join our next Ultimate Health Challenge: https://satvicmovement.org ..." We need to embed that maybe in a p tag. Make sure to use strong and em for emphasis. Word count: Let's draft approx 750 words. We must only use allowed tags: h2, h3, p, ul, ol, li, strong, em. No extra tags like strong inside p is allowed. Use strong and em inside p. Let's write. Count words roughly. Let's draft and then count. Draft:

Understanding the Causes of Weak Eyesight

Modern lifestyles often lead to eye weakness because of prolonged screen time, inadequate lighting, and poor nutrition. Working on computers, scrolling smartphones, and watching television for hours strain the ciliary muscles and reduce the eye’s ability to relax. Environmental factors such as dust, pollution, and dry air also contribute to dryness and fatigue. Ayurveda views these habits as imbalances in the vata and pitta doshas, which govern movement and metabolism, respectively.

Ayurvedic Perspective on Eye Health

In Ayurvedic theory, the eyes are governed by the pitta dosha, which controls digestion of light and visual perception. When pitta becomes aggravated, it can cause inflammation, redness, and early onset of vision problems. Conversely, a balanced pitta supports sharp, clear vision. Ayurveda emphasizes a holistic approach that combines diet, lifestyle adjustments, and specific Ayur