For most healthy adults, average recommended protein intake starts at 0.8 grams per kilogram of body weight per day, with some groups needing more.

Average protein intake in the US is around 80–90 grams per day, enough for most adults but not always ideal for older or active groups.

Most bodybuilders land between 1.6 and 2.2 grams of protein per kilogram of body weight each day, adjusted for training phase and leanness.

Most cheese pizza slices carry around 9 to 14 grams of protein, though the average protein in pizza shifts with size, crust, cheese, and toppings.

Most women do well with 0.8–1.2 g of protein per kg of body weight each day, which lands near 46–90 grams depending on size and activity.

A medium atta roti usually gives around 3 grams of protein, though size, flour blend, and fat use all shift atta roti protein content slightly.

One typical 100 gram serving of whole wheat atta flour carries around 11–14 grams of protein, depending on brand and blend.

One hundred grams of whole wheat atta usually offers around 12–14 grams of protein, so each serving of roti adds a steady source of plant protein.

A 100 gram serving of cooked Atlantic cod gives about 23 grams of lean, complete protein with almost no carbs.

A 4-ounce cooked Atlantic salmon fillet delivers around 25 grams of protein, while a 6-ounce portion supplies roughly 37 grams.