Performance Nutrition Digest

Performance Nutrition Digest

Red spinach (“amaranth”) for sports performance 🔍

An alternative source of dietary nitrate.

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Tom Coughlin
Nov 11, 2025
∙ Paid

Safety assessment of red spinach as a potential sports nutrition supplement: An evidence based comprehensive overview

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Study Details

Red spinach (Amaranthus tricolor) is a nitrate-rich functional food gaining attention for its ergogenic and cardiopr…

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