Tallywell.

Oat milk (unsweetened) vs Milk (2%)

Oat milk (unsweetened) counts toward 30 plants a week; Milk (2%) doesn't.

Oat milk (unsweetened)Milk (2%)
Protein · per 100 g1.0 g3.3 g
Fiber · per 100 g0.8 g0.0 g
Energy · per 100 g43 kcal50 kcal
Protein · per 100 kcal2.3 g6.6 g
To hit 30 g protein3000 g · 1290 kcal909 g · 455 kcal

Bold marks the better side of each row. "Per 100 kcal" answers the density question — which food delivers more protein for the energy it costs. Portion row is computed live from the same USDA base values shown on each food page.