Your immune system didn't fail. It ran out of charge. 🔋

Preview text: Why the timing of Vitamin C matters more than the dose

Friday, May 1, 2026 at 3:53 PM EasternKlaviyo

Koru NutritionYour immune system didn't fail. It ran out of charge. 🔋

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	May 8, 2026 3:27 PM	Your immune system is like a library. Zinc keeps it running. 🧠
	May 6, 2026 3:27 PM	Which one of your gut bacteria works overtime in winter? 🛡
	May 4, 2026 3:27 PM	Your grandparents had a more diverse gut than you. 🌿
	May 1, 2026 3:53 PM	Your immune system didn't fail. It ran out of charge. 🔋 (this email)
	Apr 29, 2026 3:15 PM	He quit after a week. Then tried it for ten days. 💊
	Apr 27, 2026 4:15 PM	Nature had the answer. Here's what got left behind.
	Apr 25, 2026 4:15 PM	At 79, she's still the oldest one there 🏃