Best Food Sources of Every Vitamin and Mineral You Need - CNET

Eat these foods to get every single essential nutrient you need, from vitamin A to potassium to zinc.

What's your go-to when you have symptoms such as a headache, fatigue, poor sleep or trouble focusing? Maybe you reach for caffeine or maybe you take a nap. If you're a health-conscious person, perhap… [+14733 chars]

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