OpenRTB Dynamic Native Ads API Specification Draft Version 1.1 RTB Project. 3 Bid Request Details. RTB transactions are initiated when an exchange or other supply source sends a bid request to. a bidder. The bid request consists of a bid request object, at least one impression object, and.
Healthy Eating. Lycopene is the natural substance (part of the carotenoid group) responsible for the deep red color in many foods, most particularly in tomatoes. However, this fact is not what lycopene is most famous for.
Food Sources. The best sources of lycopene are tomatoes and tomato products, which is where about 80 percent of lycopene in the average American diet comes from. Small amounts can also be found in guava, watermelon, and pink grapefruit. Table 1 shows the estimated lycopene content of some foods.