https://www.naturalnews.com/020778_vitamin_b12_sleep_disorders.html
Consumers suffering from mental decline, sleeplessness or other nervous system disorders may be feeling the effects of vitamin B12 deficiency, according to recent research. ... Supplementation can also lead to better sleep quality, daytime alertness, increased concentration and better mood. "...
https://www.naturalnews.com/049718_dark_chocolate_cacao_benefits_alertness.html
There is some good news for the chocolate lovers out there: a new study carried out by researchers from Northern Arizona University reveals that the intake of dark chocolate with at least 60 percent cacao could be the key to improving attention and alertness and get you through the afternoon slump. ... He further notes that only dark chocolate that contains at least 60 percent cacao will boost alertness and attention, not the sugary, milky stuff a normal chocolate bar provides. ...
https://www.naturalnews.com/021738_coffee_caffeine.html
Coffee myth busted: morning cups offer no boost in mental alertness Monday, March 26, 2007 by: Christian Evans coffee , caffeine , coffee consumption - https://www.naturalnews.com/021738_coffee_caffeine.html Tweet View this article in a printer friendly layout - New research presented to the British Nutrition Foundation shows that regular consumption of coffee does not affect a persons alertness. ... Bottom line • Coffee does not affect alertness, according to a new study ...
https://www.naturalnews.com/2016-11-18-smartphones-are-keeping-kids-up-at-night-damaging-their-development-and-alertness-during-the-day.html
Smartphones are keeping kids up at night, damaging their development and alertness during the day Friday, November 18, 2016 by: D. ... Sources: Cbc.ca JamaNetwork.com StanfordHealthCare.org Science.NaturalNews.com Med.Umich.edu BabySafeProject.org Previous :Riding your bike to work significantly helps reduce your chance of heart disease Next : Venom from the world’s deadliest snakes could be used for pain relief - More news on Babysafeproject.org Smartphones are keeping kids up at night, ...
https://www.naturalnews.com/029981_coffee_energy.html
Regular coffee drinkers who received the placebo also scored lower on objective tests of alertness than members of all other groups. ... The study supports the theory that the body quickly develops a dependence on caffeine, soon requiring it just for normal levels of alertness. "...
https://www.naturalnews.com/2020-03-10-algorithm-helps-determine-how-much-caffeine-you-need.html
The current tool provides a recommended dose of caffeine in terms of milligrams, based on self-reported data like desired peak-alertness periods, minimum desirable level of alertness and maximum tolerable daily coffee intake. It also predicts a person’s “average” alertness based on his sleep/wake and caffeine schedules, even if the person did not have a good night’s sleep. "...
https://www.naturalnews.com/043067_blue_light_brain_function_coffee.html
Not only does exposure to blue light help promote better focus, according to the latest data, even in the presence of distractions, but it also enhances overall psychomotor function and alertness. ... Blue light also shown to help treat pain, improve brain function among blind individuals The study builds on related research involving the use of blue light to improve memory, alertness and reaction time. "...
https://www.naturalnews.com/023739_energy_sugar_natural.html
Herbal tonics are effective for increasing stamina, reaction speed, concentration and mental alertness. ... The smell of peppermint has been shown to lower fatigue, increase alertness, and decrease frustration. "...
https://www.naturalnews.com/2018-05-23-yawns-really-are-contagious-science-explains-why.html
Yawns really ARE contagious; science explains why Wednesday, May 23, 2018 by: Michelle Simmons alertness , communication , contagious yawning , empathy , herd animals , mind body science , science , sleepiness , tiredness , yawn , yawning - (Natural News ) Do you find yourself with an urge to yawn after seeing someone else do it? ... However, today, they think that it can communicate a shift in alertness to boredom. "...
https://www.naturalnews.com/2019-03-21-drink-matcha-tea-health-boosting-benefits.html
A super tea that improves focus and alertness while also purifying the body When it comes to amino acid content, matcha tea is the best among all teas. ... The caffeine in matcha increases the alertness and concentration of a person. At the same time, its high levels of L-theanine calms the person. "...
https://www.naturalnews.com/2018-12-21-why-daytime-napping-is-good-for-your-brain.html
. - Napping improves alertness — When it comes to improving alertness, studies have shown that shorter naps are better compared to longer ones. ... Meanwhile, a 30-minute nap, which is great for helping with sleepiness and fatigue, can lead to a period of impaired alertness. "...
https://www.naturalnews.com/2018-02-08-performance-enhancing-benefits-of-caffeine.html
According to scientists, caffeine was known to enhance muscle strength, mental alertness, and overall performance by reducing the perception of effort during intense activity. ... “Initially, you will notice that you don’t quite get that same burst of energy, alertness, and focus as you did when you first started drinking coffee. "...
https://www.naturalnews.com/049713_light-emitting_devices_sleep_health.html
"Participants reading an LE-eBook took longer to fall asleep and had reduced evening sleepiness, reduced melatonin secretion, later timing of their circadian clock and reduced next-morning alertness than when reading a printed book." ... The study, titled "Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness," provides further elaboration as to why this occurs: Mounting evidence from countries around the world shows the negative ...
https://www.naturalnews.com/046480_naps_health_benefits_stress_reduction.html
A study of night workers found that, though an evening nap plus caffeine was one way to stay awake, a nap alone improved alertness, and without the damaging caffeine side effects. - Nap smarter! ... 6 nap health benefits: - Again, napping is a boon to your alertness: A study by NASA found that there were higher measures of alertness in pilots after just a 40-minute nap, when compared to pilots who did not get one. "...
https://www.naturalnews.com/2018-07-16-everything-you-need-to-know-about-getting-a-good-nights-sleep.html
Everything you need to know about getting a good night’s sleep Monday, July 16, 2018 by: Zoey Sky alertness , brain function , brain health , mental health , mind body science , mind-brain connection , napping , neurocognitive health , Psychology , science , sleep , sleep deprivation , sleep misconceptions , sleep quality , sleep schedule - (Natural News ) Not many are aware that good sleep quality is linked to mental health, just as getting enough rest can help restore your physical health....
https://www.naturalnews.com/034368_aromatherapy_peppermint_memory.html
Peppermint was shown to increase alertness and memory, while ylang-ylang appeared to impair both. Another study published in the International Journal of Neuroscience again showed the aroma of peppermint led to improved memory and alertness. "...
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