Weekend Link Love – Edition 419
If you’re pinterested in winning a gift certificate to Whole Foods, enter this Primal Kitchen Pinterest contest . Research of the Week Oxytocin is awesome . 30 grams of freeze-dried wild blueberries provides big cognitive boosts to 7-10 year olds, 15 grams less so. Your fitness tracker probably won’t actually help you lose much weight . The effect of cold showers on health and productivity. Don’t let your genetics dissuade you from exercising and eating well . A review of vitamin D and cancer finds “there exist over 15 types of cancer for which UVB exposure and/or 25-hydroxyvitamin D [25(OH)D] concentrations have been found associated with reduced risk.” Cultures historically exposed to large variations in rainfall (a proxy for agricultural risk) tend to be more collectivist, asserts a new paper . New evidence of human-controlled fire in the early paleolithic: burnt mammal bones from a 780k-980k years-old Spanish dig site. Scientists witness genes age (and find that