I wanted to get insights on serving size for raw grass fed organically produced colostrum. I have found a source at a nearby farmers market labeled NOT FOR HUMAN CONSUMPTION(pet use only) and it costs 3.50$ for 473ml. I only got one the first time out because I wasn't sure I was going to be able to stomach it. I tried it yesterday and it was interesting. I put in a little vanilla and drank the whole bottle easily. I felt a little weird at first, flu like, which I read was a normal reaction for an initial exposure as an adult. but I felt great after an hour. For someone that wasn't breastfed as an infant what would be appropriate amount and regularity of colostrum intake? 155 lb male 31 years old 5'11" very clean diet. My inexpensive body fat scale says I'm 7.5% bf, but I'm guessing its closer to 10%. My current plan was just to buy 2 bottles a week and have one every 4-5 days.