Yah minimum 190g protein a day. There is actually no ceiling on “how much” protein is digested and assimilated for use. That means if you eat 100g in one sitting, great that works, if you eat 150g in one sitting, also great, that works too… but traditionally, and to give your guts smaller food doses, 4-6 meals spread out with 40-50g protein per meal will get you there and more.. and that includes shakes. Two scoops of whey isolate or milk protein isolates will give ya about 50g protein right there, and that’s a meal right there too.
There is no muscle building or fat loss without a bare minimum protein intake. (For you, being 190g/day). But you should want more out of life than just the bare minimum, especially if you’re chasing a goal…