When used as a meal replacement, protein shakes can absolutely help you achieve your weight loss goals after all, a key component many keep in mind when trying to lose weight is creating a calorie deficit, and replacing a meal a day with a protein shake is an easy way to help achieve this goal. Is high protein shakes good for weight loss. Read the label: your body can only absorb up to 30 grams of protein at a time, says sarah mirkin, rdn, author of fill your plate, lose the weight, a 21-day weight loss plan for women over 40. is high protein shakes good for weight loss Healthy snacks to eat after working out | popsugar fitness A high-protein diet is very good for you and helps to promote weight l...