{"id":2859,"date":"2017-05-28T00:00:00","date_gmt":"2017-05-28T00:00:00","guid":{"rendered":"https:\/\/trifocusfitnessacademy.co.za\/key-functions-of-the-pineal-gland\/"},"modified":"2022-10-19T16:35:53","modified_gmt":"2022-10-19T14:35:53","slug":"key-functions-of-the-pineal-gland","status":"publish","type":"post","link":"https:\/\/trifocusfitnessacademy.co.za\/personal-fitness-training-blog\/key-functions-of-the-pineal-gland\/","title":{"rendered":"The Key Functions of the Pineal Gland"},"content":{"rendered":"

The pineal gland is a small, pine-cone-shaped endocrine gland in the centre of the brain<\/a>. Although it is one of the smallest glands, its functions are vital to the human body. What are the key functions of this gland?\u00a0Why are these important?<\/p>\n

Pineal Gland importance<\/h2>\n

The Main Function Of The Pineal Gland Is To Produce And Secrete Melatonin<\/h2>\n

Melatonin is vital in controlling and maintaining our circadian rhythms. These are\u00a0more commonly known as out sleep-wake cycles. Says the National Sleep Foundation<\/a>:<\/p>\n

“Your circadian rhythm is basically a 24-hour internal clock that is running in the background of your brain and cycles between sleepiness and alertness at regular intervals.”<\/p><\/blockquote>\n

The gland communicates information about environmental lighting to the brain. This\u00a0affects our sleep-wake cycles.<\/p>\n

Melatonin secretion is affected by natural light and darkness. Have you ever thought about why we sleep better in darkness? Well, melatonin – which makes us sleepy- is secreted the most in the dark.\u00a0When we are in natural light, our melatonin secretion is lowered. This\u00a0keeps our bodies alert. This is why you sometimes have trouble falling asleep with the light on.<\/p>\n

\"pineal<\/p>\n

The Pineal Gland Also Plays\u00a0A Vital Role In Regulating Reproductive Hormones<\/h2>\n

This is for\u00a0both males and females. It influences sexual development, sex drive, and plays a role in regulating female hormones which may affect fertility and the menstrual cycle.<\/p>\n

The pineal gland also influences how\u00a0the immune system and antioxidants function. It\u00a0has a direct effect on hunger, thirst and the body\u2019s natural ageing process.<\/p>\n

In addition to the above functions, the pineal gland helps the body convert signals from the nervous system to the endocrine system.<\/p>\n

Should the pineal gland begin to function abnormally, a number of issues may occur in the body:<\/p>\n