I am a 75 year old vegetarian female. This product has helped my hands, legs and my gums feel stronger. My skin is firmer. I have one heaped tablespoon with half cup almond milk quarter cup of Keri orange juice in my smoothie machine before using treadmill daily..it is cost effective compared to collagen in price. I would reccomend it for my age group for bones and strength and to vegetarians. 😊