The advertisements on this site can be openly and easily disabled at Link Removed. These third party ads you mention, regarding weight loss, will not appear here, if you use the disable option. If they are appearing within the browser itself, or as an extension to the browser, you may have malware on your system. Try: Malwarebytes
In regards to the ads, can you post a screenshot? It is important to note that many sites will run ads and you won't be able to turn them off. However, the issue is that they are appearing from a mal-aligned plugin or product on your system. Internet Explorer itself has not been monetized.. We would really need a screenshot to have a clue as to the situation. Be sure you have performed our disable...