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<h1 style="color: #2E8B57; font-size: 2.5em; text-align: center;">The Onion: A Complete Guide to Nature's Most Versatile Vegetable</h1>
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Discover everything you need to know about <strong>the onion</strong>, from its rich history and nutritional benefits to cultivation methods and culinary uses. Learn why this humble vegetable has become a kitchen staple worldwide.
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<img src="fresh-onions.jpg" alt="Fresh whole and sliced onions on wooden cutting board" style="width:100%; max-width:800px; display:block; margin:20px auto;">
<p class="image-caption">Fresh whole and sliced onions showcasing their layers and texture</p>
<h2>Table of Contents</h2>
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<li>Introduction to <strong>The Onion</strong></li>
<li>Nutritional Profile</li>
<li>Health Benefits</li>
<li>Varieties and Types</li>
<li>Cultivation and Storage</li>
<li>Culinary Applications</li>
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<h2>Introduction to <strong>The Onion</strong></h2>
<p><strong>The onion</strong> (Allium cepa) stands as one of the world's most fundamental vegetables, serving as a cornerstone of cuisines across every continent. This remarkable bulb vegetable has been cultivated for over 5,000 years, making it one of humanity's oldest cultivated plants.</p>
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<th>Onion Type</th>
<th>Flavor Profile</th>
<th>Best Uses</th>
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<td>Yellow Onions</td>
<td>Strong, all-purpose</td>
<td>Cooking, sautéing</td>
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<td>Red Onions</td>
<td>Sweet, mild</td>
<td>Raw, salads</td>
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<td>White Onions</td>
<td>Sharp, clean</td>
<td>Mexican cuisine, grilling</td>
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<h2>Nutritional Profile</h2>
<p>We find that <strong>the onion</strong> is packed with essential nutrients while remaining low in calories. Here's what you'll find in a 100g serving:</p>
<img src="onion-nutrition.jpg" alt="Nutritional information chart for onions" style="width:100%; max-width:600px; display:block; margin:20px auto;">
<p class="image-caption">Visual representation of onion's nutritional content</p>
[Article continues with detailed sections on Health Benefits, Varieties and Types, Cultivation and Storage, and Culinary Applications...]
<h2>Culinary Applications</h2>
<p><strong>The onion</strong> serves as a foundational ingredient in countless dishes worldwide. From caramelized onions to raw garnishes, this versatile vegetable enhances both savory and sweet preparations.</p>
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<h3>Pro Tip:</h3>
<p>To reduce tears while cutting <strong>the onion</strong>, chill it for 30 minutes before cutting and use a sharp knife to minimize cell damage.</p>
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