Worried About The Growing Pollution Around You? B-Vitamins Are Your Best Bet For Beating It!

Apart from using masks and air purifiers, supplements of B Vitamins can also protect you from the impact of air pollution. Researchers at Columbia University in the US found that B vitamins may play a critical role in reducing the impact of air pollution on the epigenome - compounds that can tell the genes what to do.

www.readersdigest.c

The study shows how individual-level prevention may be used to control the potential pathways underlying adverse effects of PM2.5, particles with an aerodynamic diameter of fewer than 2.5 micrometres. These findings could have a significant public health benefit in regions of the world with frequent PM2.5 peaks, researchers said.

"The molecular foundations of air pollution's health effects are not fully understood, and the lack of individual-level preventative options represented a critical knowledge gap," said Andrea Baccarelli, a professor at Columbia University's Mailman School of Public Health.

"Our study launches a line of research for developing preventive interventions to minimise the adverse effects of air pollution on potential mechanistic markers. "Because of the central role of epigenetic modifications in mediating environmental effects, our findings could very possibly be extended to other toxicants and environmental diseases," said Baccarelli.

www.consented.co.uk

Ambient PM2.5 pollution is one of the most prominent air pollutants because they deposit in the respiratory tract resulting in both lung and systemic inflammation and stress.

While there has been a substantial lowering of ambient PM2.5 achieved through large-scale emissions control policies over the past few decades, exposure peaks with adverse health consequences are still frequently recorded. "The health effects of air pollution and how it plays a role in one's health raise many complex issues," said Jia Zhong, principal investigator of the study.

"Until we can attack the problem on an individual level we are a long way from fully tackling its challenges for the public health," said Zhong. The researchers administered one placebo or B-vitamin supplement (2.5 milligrammes of folic acid, 50 mg of vitamin B6, and one mg of vitamin B12) daily to each adult recruited for the trial.

thewire.in

To take part in the intervention, volunteers were required to be healthy non-smokers, 18 to 60 years old, who were not taking any medicines or vitamin supplements. Plasma B vitamin measurements were taken before and after placebo and supplementation showed that B-vitamin supplements significantly increased the median plasma concentrations of folic acid, vitamin B6 and vitamin B12.