Jamie MacDonald

Jamie MacDonald

Nutrition

Protein Confusion: How Much You Really Need (and Why Most People Undereat It)

A simple guide to protein for steady energy and fewer cravings

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JamieLivesWell
Feb 04, 2026
∙ Paid

Protein Confusion: How Much You Really Need (and Why Most People Undereat It)

Protein is one of the most talked-about nutrients — and one of the most misunderstood.

Some people think they need tons of it.

Others barely think about it at all.

The truth sits somewhere in the middle — but for many adults, undereating protein is quietly affecting energy, streng…

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