By Jon Cohen: For years, TV and radio ads have promoted health products or health trends touting quick results, but in reality, it can take weeks or even months for users to know whether these have had any positive results. Counting calories and keeping a food log can help, but it’s still difficult and slow to track how the foods we eat affect our bodies. Now, technology is being repurposed to show us how our bodies react to food in real time. Up to now, this kind of insight

By Jon Cohen: How to Take Back Control of Your Digital Life In the first part of this series , we looked at how much of your personal information is being collected, shared, and sold, often without your full awareness. We examined how data brokers, advertisers, and even apps profit from your digital activity, creating detailed profiles that influence what you see online. Now, in Part Two, we’ll shift from the problem to the solution. What can you actually do to take back cont

By Jon Cohen: Part One of a Two-Part Series on Data Privacy How Your Data Is Collected, Tracked, and Sold Every time you sign up for a...