Tipping point: revealing the cities where exercise does more harm than good
In at least 15 cities, air pollution has now become so bad that the danger to health of just 30 minutes of cycling outweighs the benefits of exercise altogether, according to new research
Hasnain says:
"In cities such as Allahabad in India, or Zabol in Iran, the long-term damage from inhaling fine particulates could outweigh the usual health gains of cycling after just 30 minutes. In Riyadh, Saudi Arabia, this tipping point happens after just 45 minutes a day cycling along busy roads."
Posted on 2017-02-17T20:23:05+0000