Even with a fast digesting protein such as whey, it can take hours for the leucine in whey to be liberated from the protein & enter circulation; therefore leucine concentrations in the plasma never spike to high levels.
Rating Newest Oldest. Best Answer: The absolute minimum age for flying alone on major airlines in 5 years old. Passengers who are ages 5-14 and are flying alone (without a companion who is at least 15 years of age) are considered Unaccompanied Minors (UM's). Passengers whose ages range from 15-17 are considered Young Adults and do not have to use the UM service, but can if they would like to.
Children under the age of 5 are not allowed to travel alone. This service is mandatory for unaccompanied children aged 5 and under 12 years, and is optional for those aged 12 to under 18 years old.So when your child has to travel alone, book a flight with Singapore Airlines.his service is offered to our young passengers from 5 to under 18 years of age, if an adult aged 18 years and above is not travelling with them on the same flight and cabin class.