John O'Connor's Latest Articles - Page 4 June 7, 2018Can Fish Oil Help Heal After a Head Injury? May 23, 2018My Experience with Caffeine Withdrawal: the Science Behind the Headaches May 15, 2018Thoughts on Getting Enough Vitamin B12 on a Vegetarian Diet May 2, 2018Living Close to a Highway? Make Sure to Eat Your Broccoli April 19, 2018Is it Time to Ditch the iPhone for a Flip Phone? March 28, 2018The best vitamin C supplements March 19, 2018What vegans don’t understand about the paleo diet February 28, 20186 conditions you’d never guess are caused by allergies January 23, 2018Why Glutamate in Food Can be a Problem and How to Avoid it January 22, 2018Got the Low Carb Blues? Why High Carb Foods Make us Happy January 13, 2018Boosting Serotonin with Food and Supplements: What you Need to Know January 11, 2018Zinc Has Many Health Benefits, But Don’t Overdo It « 1 2 3 4 5 6 »