30ways30days.com

Is a bright earth healthy? -env

Source: National Public Radio

Summary:

We have traditionally viewed darkness as a hindrance and experts discuss how increasing artificial light to brighten up the night may not be better for our health.

Sleep patterns have evolved to our modern 8 hour nights and a brighter world affects how we sleep. It was common for Western Europeans to sleep in two, 3-4 hour stages prior to artificial light.

Artificial light also affects our natural hormone balance, suppressing melatonin

Comment: If you haven't tried it, allow yourself a chance to experience true darkness when you go to sleep.

Related using the H&F.com Search: AIR POLLUTION, HEART DISEASE LINK FOUND Air Pollution increases risk of Artery Disease Pollution from Diesel is Deadly Pollution Makes Cholesterol Worse Pollution Causes Worldwide Deaths Pollution Dangerous for Heart Is a bright earth healthy? GLOBAL HEALTH LINKED TO WEATHER YOUR LAWN MAY BE UNHEALTHY TO YOU RAW FOOD DIETS POSE HEALTH RISK Organic Produce Healthier FDA TIGHTENS ANTIBIOTIC RULES FDA CLARIFIES DEFINITION OF DISEASE FDA O.K.’s a Food Virus Spray FDA to Approve Meat from Clones Higher Childhood IQ Linked to Vegetarianism More Fuel Required to Move Heavier People Seafood May Run Out by 2048 USDA Warns on Food Safety Lead Affects IQ Sweden enacts tough toxin bans Common chemical puts unborn boys at risk Vegetarian Women Less Likely to be Overweight Vegetarians Gain Less Weight 2nd Human Case of Mad Cow in U.S Mercury levels in canned tuna Pollution from Diesel is Deadly BRIGHT LIGHT CHASES WINTER BLUES Millions drinking arsenic tainted water Lead exposure may drive youth crime FLUORIDATION NOT JUST FOR KIDS NEW WATER GUIDELINES WATER FILTERS FAIL

Only on H&F: Kangoo Jumps All Resources Environmental Health Fitness Videos Fitness Models Healthy Recipies Muscle Beach Evaluations Ergonomics Health Shop Equipment Reviews Diet Reviews Supplement Reviews Walking Programs Environment Editor: BioD Author: Integrative Fitness Lifestyle Author: Going Green: 30 Ways in 30 Days

Environment Home: Environment Articles || Environment News || Environment Tips

...More Health News, Fitness Headlines