One of the simplest options is simply adding whey protein powder to your regular meals. You can mix it into soups, stir fry dishes, or add some to a glass of milk or water.
Ingredients:
Super Amino Whey-Casein Protein Complex (Milk Protein Isolate, Whey Protein Isolate, Whey Protein Concentrate, Micellar Casein, Casein), Pea Protein Isolate, Brown Rice Protein Isolate, Branched Chain Amino Acids (L-Leucine, L-Isoleucine, L-Valine), L-Arginine, L-Glutamine, Maltodextrin, Stearic Acid, Microcrystalline Cellulose, Croscarmellose Sodium, Calcium Carbonate, Silicon Dioxide, Potassium Sorbate (to preserve freshness), Citric Acid, Polydextrose, Hydroxypropyl Methylcellulose, Medium Chain Triglycerides, Ethyl cellulose, Ammonium Hydroxide, Oleic Acid, Sodium Alginate, Lecithin (Soy)