You don't need a spreadsheet to eat for muscle gain. You need a few things right, done consistently, for longer than feels necessary.
Eat Slightly More Than You Burn
A small surplus — 250–500 calories above maintenance — gives your body the raw material to build muscle without piling on fat too fast. You don't need to guess; track your weight weekly and adjust up or down.
Protein at Every Meal
Aim for roughly 0.7–1g per pound of bodyweight, spread across the day rather than one giant serving. Lean meats, eggs, dairy, legumes — whatever fits your life. The consistency matters more than the exact source.
Don't Fear Carbs
They fuel the training that actually builds the muscle. Time most of them around your workouts — before for energy, after for recovery. If you've bought into the idea that carbs are the problem, read Nutrition Basics for Beginners for the fuller picture.
Fats Still Matter
Around a fifth to a third of your calories from fat, from things like olive oil, nuts, and fatty fish, keeps your hormones working the way they need to for muscle growth.
Water and Sleep Aren't Optional
Both get skipped first when people get busy, and both directly affect how well you recover and grow. We cover sleep as one of our 3 Nutrition Tweaks Worth Making Before Anything Else for exactly this reason.
None of this works without consistent training behind it. Get the training and the basics of eating right, then adjust from there — don't overcomplicate it before you've even started.
