Hi there. I'm on Day 19 and I just started experiencing headaches yesterday and again this morning. I was feeling good up to Day 18, with steady energy and virtually no digestive issues or other negative symptoms. (In fact, I have had a much easier time on the program than my husband, who has pretty much experienced everything the timeline suggests one will experience).
Prior to starting Whole30, I didn't have any obvious food sensitivities. I also did not get headaches. Since starting, I have been following the template and have specifically tried to increase my intake of starchy carbs/f