A study found that vitamin C supplementation (500-1,000 mg/day) increased lymphocyte glutathione by 18% (Lenton et al., Am J Clin Nutr, 2003) [24]
Drosophila lacking SOD1 have a dramatically shortened lifespan, whereas flies lacking SOD2 die before birth
Those with certain health conditions or allergies may need alternatives
Orange Fruits - Nature's Sweet Retinol Alternative Cantaloupe, mangoes, and apricots offer substantial amounts of provitamin A carotenoids
"They're different than other fats, which are used for fuel
Even hidden Tylenol in cold, sinus, and prescription pain medications can quietly add up over time