High doses may lead to digestive issues, such as diarrhea or upset stomach, due to their influence on gut microbiota and the bodys absorption processes
If you're taking B12 supplements and you accidentally take more than one in a day, nothing bad is going to happen to you
l nhng loi tri cy cha nhiu vitamin C
Following a 500 mL dose of AI, 3.91% of the administered AS-IV was excreted in the urine within a 24-h period (Xu et al., 2013)
GSH activity is facilitated by activation of the Kelch-like ECH-associated protein 1 (Keap1)-Nuclear factor erythroid 2-related factor 2 (Nrf2)-antioxidant response element (ARE) redox regulator pathway, releasing Nrf2 that regulates expression of genes controlling antioxidant, inflammatory and immune system responses
ROS, particularly hydrogen peroxide (H 2 O 2 ), serve as both a stressor and a signaling molecule in microbial systems 19,20