The primary function is that pineal gland secretes melatonin. This hormone is the primary one that controls your sleepiness and wakefulness. Natural light tends to turn this gland on. When the pineal gland is activated, your brain moves from sleeping to a state of wakefulness.
Frittata is an egg-based Italian dish similar to an omelette or crustless quiche, enriched with additional ingredients such as meats, cheeses, vegetables or pasta. The word frittata is Italian and roughly translates to fried.
In Germanic mythology, Frigg (Old Norse), Frija (Old High German), Frea (Langobardic), and Frige (Old English) is a goddess. In nearly all sources, she is described as the wife of the god Odin. In Old High German and Old Norse sources, she is also connected with the goddess Fulla.