An Instant Pot is a multi-cooker that combines the features of a strain cooker, slow-cooker, rice cooker and yogurt maker in one. Who Invented the Pressure Cooker? Ayushveda. "Benefits of a Milk Bath." July 15, 2009. (Accessed Sept. Jan. 15, 2001. (Sept. My Yoga Online. "Lavender Milk Bath Recipe." (Accessed Sept. The advantages of a milk bath don't stop at your pores and skin -- the pure fats in milk may be good in your hair, too. Lake, Jane.