If anything, protein shakes may be a form of hair loss prevention by providing you with the nutrition you need to keep your mane thick. Instead, the real concern is with supplements that are added to protein powder. While protein shakes do not cause hair loss, these food items on your shelf may be a hair culprit.
Do protein shakes help hair growth?
Without getting too scientific on you now, a deficiency in protein can lead to premature hair loss. Consuming whey protein, especially whey protein concentrate, can help prevent hair loss and promote hair growth.