It may even diminish age-related memory decline and your brain's vulnerability to toxins during childhood, as well as conferring protection later in life. 3 Eggs and meat are among the best food sources of choline. 4. Walnuts
Contributed by Jason Alleger. The cost of Facebook ads depends on a few factors, but generally ranges from $.05 â $5 per click.Facebook increases the cost of ads based on (a) targeting, (b) bids and (c) engagement.The more targeted your ads are, the more expensive they become. If you were to target ads to all Facebook users (all 1.06 billion), then you would pay just pennies.ponsored Stories: 400 clicks to Facebook page â $200 ($.50 per click). Promoted Posts: 20,000 views â $100 ($5 per 1,000 views). It takes a lot of work to keep the cost-per-click down, as the advertiser needs to constantly be updating their ads to keep the cost low.
1 Split Testing with Facebook Ads â In this post I show off my results from a real Facebook Ads campaign, and how much of a difference a slight increase in click through rate can make.2  Facebook Ads and Banner Blindness â Your ad campaign will lose money if you keep showing the same ad to the same audience. Great stuff here. 2  How to Get Cheap Clicks on Facebook Ads â A great post my Mr.Green, which also includes country figures and costs to target different ages by country. 3  How I Made $7818.80 in 1 Week and $60k Case Study â StackThatMoney breaks down one of his many profitable Facebook Ads campaigns.