NutraBio Melatonin (3mg)

$10.49

Only 1 left in stock

Description

NutraBio Melatonin (3mg)

NutraBio Melatonin (3mg) A hormone that is produced by the pineal gland and is intimately involved in regulating the sleeping and waking cycles, among other processes. Some people who have chronic insomnia use melatonin supplements. However, melatonin is not recommended for all patients with sleep problems, so one should consult a physician before taking it.

In humans, melatonin plays an important role in the regulation of sleep cycles (i.e., circadian rhythm). Its production is influenced by the detection of light and dark by the retina of the eye. For example, the production of melatonin is inhibited when the retina detects light and is stimulated in the absence of light. Special photoreceptor cells in the retina send signals about light status to the suprachiasmatic nucleus (SCN) in the hypothalamus of the brain. These signals are then transmitted to the pineal gland. Melatonin generation by the pineal gland, which peaks during the nighttime hours, induces physiological changes that promote sleep, such as decreased body temperature and respiration rate. During the day, melatonin levels are low because large amounts of light are detected by the retina. Light inhibition of melatonin production is central to stimulating wakefulness in the morning and to maintaining alertness throughout the day.

Melatonin receptors are found in the SCN and the pituitary gland of the brain, as well as in the ovaries, blood vessels, and intestinal tract. There is a high concentration of receptors in the SCN because this is where melatonin mediates the majority of its affects on circadian rhythm. The binding of melatonin to its receptors on the pituitary gland and the ovaries appears to play a role in regulating the release of reproductive hormones in females. For example, the timing, length, and frequency of menstrual cycles in women are influenced by melatonin. In addition, in certain mammals (other than humans), such as horses and sheep, melatonin acts as a breeding and mating cue, since it is produced in greater amounts in response to the longer nights of winter and less so during summer. Animals who time their mating or breeding to coincide with favorable seasons (such as spring) may depend on melatonin production as a kind of biological clock that regulates their reproductive cycles on the basis of the length of the solar day.

Suggested Use: As a dietary supplement, take 1 capsule 30 to 60 minutes before bedtime, or as directed by your physician.

WARNING: NOT INTENDED FOR USE BY PERSONS UNDER THE AGE OF 18. KEEP OUT OF THE REACH OF CHILDREN. You may experience some residual drowsiness. If you take this product you may sleep for a full 8 hours. Do not take while operating machinery or driving a vehicle. If you are pregnant, breast feeding, have known medical conditions (including kidney or liver disease) or are taking prescription or OTC medication(s) consult with your health care practitioner before using this product.

NutraBio Melatonin (3mg)

Additional information

Weight 0.2 lbs
Dimensions 2 × 2 × 3.5 in

Brand

NutraBio

At NutraBio Labs our mission is to maximize the quality of your life by providing nutrition products based on the latest science and health research and manufactured to the highest level of pharmaceutical standards. Since 1996, NutraBio has manufactured the highest quality supplements. All NutraBio supplements are manufactured in the United States in our own onsite GMP certified manufacturing facility to meet or exceed FDA 21 CFR Part 111 CGMP Regulations. We use only the purest and highest quality ingredients hand-picked by our expert chemists from around the world. At NutraBio, we're committed to a singular goal – providing you with the purest, safest and most effective weight management and sports supplements that science can offer. Whether you're a professional athlete or weekend warrior, we'll get you moving faster, jumping higher, hitting harder and performing better. We'll push you beyond your current limits so that you can reach new levels of personal achievement. We formulate our sports supplements to be the best — so that you can be your best. Our supplements contain only the purest and highest quality ingredients, and are based on exhaustive research and sound nutritional science. Sure, we could use cheaper raw ingredients — our bean counters in the back office would love it — but we don't. We pay a premium to give you the highest quality because we believe your health is worth it. You're not buying paint for your bathroom walls or polish for your shoes — you're putting our supplements in your body, and you're expecting safe results. We'll give them to you.

Reviews

There are no reviews yet.

Be the first to review “NutraBio Melatonin (3mg)”

Your email address will not be published. Required fields are marked *