Melatonin

pineal gland undergoes is the secretion of melatonin, an autacoid hormone that controls the body’s circadian rhythm. Aside from controlling the body’s natural circadian rhythm, melatonin is used to cure many different conditions including radiation exposure, Alzheimer’s disease, and tinnitus. Also, Melatonin also regulates the rate at which humans age and how well our immune system responses to certain health conditions. Although melatonin has a broad range of functions within the human body, the pineal gland only secretes melatonin during…

Melatonin is believed to help with insomnia. Melatonin is a hormone that is produced in the brains pineal gland. Melatonin helps control your sleep time and your wake-up time. Melatonin is the like a clock inside of you on other words the circadian rhythm. Melatonin levels will normally raise in the evening and before your normal bed time is at. Once you are getting older the amount of melatonin being produced reduces. National Center for Complementary and Integrative Health (NCCIH) has said…

seasonal change in environmental cues such as light-dark cycle, temperature, food availability, etc. (Falcon et al. 2010b). Melatonin is the only chronobiotic molecule which transduces the environmental cues into the chemical signal by rhythmic variation in its release and level. Thus the diurnal and seasonal changes in the circulating levels of melatonin provide the information about the time of day and season, allowing the organism to synchronize their metabolism, physiology, and behaviour to…

The hormone has the ability to lower core body temperature, modify brain levels of monoamine neurotransmitters, stimulate prolactin secretion and induce sleepiness (Bowen, 2003) so on long haul flights during the delay in sleeping allows for melatonin to be released at random and not normal times which means that the body temperature when in a different environment at night will be higher and lower during the day making one feel tired and generally not…

“Every living thing on the surface of the planet has a system to synchronize [itself] with day and night” (Barone 8). Sleep is a natural part of life and most people, at some point in their life, experiences difficulty sleeping. Today, however, sleep disruption is becoming a more prominent issue due to the rising number of electronic devices. Because of the blue light illuminance these devices produce, the brain’s secretion of the sleep-inducing chemical melatonin is disrupted; therefore,…

This paper illustrates how oscillations can affect different hormones and specifically focuses on how oscillations of glucocorticoid hormones play a vital role in the circadian activity of hypothalamic-pituitary-adrenal (HPA) axis. To understand this concept, it is important to know what oscillations are and how they are impactful. It is widely accepted that all atoms oscillate or move. This occurs both in our environment and in our own bodies. Dynamic movement is actually necessary for us to…

The Circadian clock which is the 24h day and night cycle is having an effect on the psychological activity of all organisms. These processes involve activities such as the wave pattern of the brain, melatonin, and other biological aspects. Melatonin is a hormone in the brain that helps our body to control the sleep and wake cycles. A small portion of it can be found in some certain food such as meat and fruits. Our internal “clock” in our bodies that controls the sleep and wake cycles can also…

The cause of the disease remains unknown to doctors. The doctors do have some theories like depression might be triggered by the lack of sunlight from the months of September to April, peaking in the really cold months of winter. (Mental Health America, n.d.) The more the vitamin D the body gets the better the body feels and the more energy you have. Everyone knows that we have two chemicals in our brains called melatonin and serotonin. The serotonin mostly inhibitory; involved in moods and…

ability to concentrate can increase. Simple as it seems, another method of increasing alertness is simply to keep the room bright with natural sunlight. In a study conducted by Wahnschaffe and Haede, 2 groups of subjects were exposed to different types of lights before they went to sleep. One group was exposed to yellow light, which consists of conventional lamp lights and bathroom lights. The other group was exposed to lights with varying components of lights with blue components, meaning that…

enter in what they are eating and the app will tell them how many calories, grams of fat, and other information about what they are putting into their body. Although there may be good things there are still major things that impact your health in a negative manner. The main physical and mental health concerns with smartphones is blue light. Blue light is part of the full light spectrum, which means we’re exposed to it by the sun everyday (Business Insider). Although when exposed to this light…