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What the Science Says About the Health Benefits of Vitamins and Supplements
From multivitamins and melatonin to fiber and fish oil, Americans who are trying to boost their health and immunity have a plethora of supplements to choose from. An estimated 58% of U.S. adults ages 20 and over take dietary supplements, according to the U.S. Centers for Disease Control and Prevention, and the supplement industry is valued at more than $30 billion a year. Supplement use has been growing rapidly over the past few decades along with the wellness industry. “The popular belief is that a supplement is going to be helpful for promoting health,” says Fang Fang Zhang, a professor at Tufts University&rs...
Source: TIME: Health - April 28, 2022 Category: Consumer Health News Authors: Sandeep Ravindran Tags: Uncategorized Diet & Nutrition healthscienceclimate Source Type: news

Modulation of α7nAchR by Melatonin Alleviates Ischemia and Reperfusion-Compromised Integrity of Blood-Brain Barrier Through Inhibiting HMGB1-Mediated Microglia Activation and CRTC1-Mediated Neuronal Loss
Cell Mol Neurobiol. 2021 Jul 1. doi: 10.1007/s10571-021-01122-2. Online ahead of print.ABSTRACTThe only food and drug administration (FDA)-approved drug currently available for the treatment of acute ischemic stroke is tissue plasminogen activator (tPA), yet the therapeutic benefits of this drug are partially outweighed by the increased risk of hemorrhagic transformation (HT). Analysis of the NIH trial has shown that cigarette smoking protected tPA-treated patients from HT; however, the underlying mechanism is not clear. Nicotinic acetylcholine receptors (nAChR) has shown anti-inflammatory effect and modulation nAChR could...
Source: Cellular and Molecular Neurobiology - July 1, 2021 Category: Cytology Authors: Shuang Chen Yanyun Sun Fei Li Xinyu Zhang Xiaoyan Hu Xiaoyun Zhao Yixuan Li Hui Li Jianliang Zhang Wenlan Liu Guo-Qing Zheng Xinchun Jin Source Type: research