We can all agree on how important memory is - not only does a good memory help us with work challenges, but it also makes our daily tasks easier - we won't waste time trying to figure out where we forgot our keys, put down our phone or parked our car. Research shows that our memory begins to decline after the age of 30, but there are also exercises and habits that can help us preserve it. We have prepared 6 ways for you to preserve a good memory.