Which potato packs the most nutritional heft?
This article explores the nutritional value of various potato types, highlighting their often-overlooked benefits like potassium and fiber. It explains how different varieties and cooking methods affect glycemic index and nutrient retention.
Why it matters
Understanding the nutritional profile of common staples helps consumers make informed dietary choices for metabolic health.
Orange sweet potatoes are an exceptional source of beta carotene – but don't mistake them for yams. zeleno/Getty Images/iStockphoto
Potatoes are often dismissed as a starchy indulgence, and one that’s inferior in nutrients to many other vegetables.
Yet the much-maligned potato is far more nutritious than its reputation suggests. That includes white potatoes, too.
From white and yellow to orange and purple, here’s how potatoes stack up nutritionally – and why they’re worthy of a place in your regular diet , not just the Thanksgiving meal.
When it comes to their nutrient profiles, white potatoes, including russet, Yukon Gold, red and new, are very similar.
All provide fibre, vitamin B6, folate, vitamin C and magnesium, along with smaller amounts of other vitamin and minerals.
And they’re an excellent source of potassium, a mineral that helps regulate blood pressure and is needed for muscle contraction and nerve transmission.
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