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Science explainedApr 10, 2026 5 min read

How much protein is really on this plate?

Weighing everything is tedious. But you can estimate fairly well with three visual references I use every day.

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A palm-sized portion, around 120 g of raw lean meat, contains roughly 25 to 30 g of protein.

Visual estimation is a tool, not an absolute truth. It helps you make quick decisions without becoming dependent on the scale.

Remember three references: the palm of your hand for protein, a closed fist for cooked carbohydrates, and your thumb for added fat.

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What the science says

  • An intake of 1.6 to 2.2 g/kg/day is a well-established range for hypertrophy. Distributing protein across 3 to 4 meals appears to optimize protein synthesis.
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How to apply it

  • Count palm-sized portions throughout the day as an approximate target.
  • Add a protein source to each main meal.
  • Do not use supplements as a substitute for whole foods.
limitations & context

Needs vary according to goals, sex, age, and training level. If you have a specific target, it may be worth measuring more precisely for a few weeks.

notice.txt: This content is for educational purposes and was created by a nutrition student. It does not replace personalized guidance from a qualified professional.

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