I used to cut my hair 1/8 to 1/4 inch short with electric clippers, and I would itch if I didn't have frequent showers. I used to cut it this way for cleanliness and simplicity.
With the vegan lifestyle everything about my body feels cleaner, and I've since been growing my hair out, and it's not as itchy (except for the bug bites I got last night while at the beach).
Wondering if it's the longer hair? The fact I stopped using soap of any kind in it? The clean diet? Or the more sunlight I have been getting since I feel like going out more on this lifestyle?