Trouble<span> walking, blurred vision, slurred speech, slowed reaction times, impaired memory.</span>
Skipping steps that might not be as useful or ones that are time consuming. THEY ALL MAKE A DIFFERENCE
Our lung capacity naturally starts to decrease at the age of 30. By the time we reach 50, it could be decreased by half. I'm not sure about when we reach 90 though. Hope this helps! :)
