The absorption of soluble inorganic iron added to a meal increases in parallel with the absorption of nonheme iron, but ascorbic acid has a much smaller effect on insoluble iron compounds, such as ferric oxide or ferric hydroxide, which are common food contaminants.
Best Answer: The information that Carnival gave you IS CORRECT. All cruise lines have a minimum age limit and on all others there is a requirement that at least one (1) person in each cabin be age 21 or older (for Carnival its age 25). So no you cannot try a different cruise line and book a cruise, unless you have someone age 21 or older to accompany you.
1 Carnival Cruise Lines will include Camp Carnival as part of your package as long as it is between the hours of 9 a.m. to 10 p.m. 2  However, if a child needs to be watched after these hours, an additional $6.75 per hour fee will apply. For example, if the ship has a miniature golf course, Camp Carnival will have a time to take the kids to play. 2  If there is a water park, the kids will have time there as well. 3  The Carnival recommends a limit of 6 hours of activities.