Mammary – Gland of Milk & Honey
There’s a very good reason we’re all obsessed with boobs — they feed our young! These exocrine glands produce milk for babies. Estrogen promotes their development in women while testosterone prohibits development in men, even though mammary glands exist in both sexes — neat, huh? So everyone can give thanks for the mammaries! Take a peek at our mammarian merchandise over at the I Heart Guts shoppe.