There are different types of food that are a good source of hydrogen. This mostly includes sugars like lactose, fructose and sucrose among others.
hot doges and hamburgers french fries pop water all types of food
cleanest energy source.
muffins
junk food
Octupus is a ok food source as long as it is not calimari eich is also good but i do not know about squid :)
muffins
Not for humans
bananas
milk is a good option.
9g is not a source. If it's a good amount depends on the weight on the food which contains that amount.
Tractorhouse.com is an excellent source of many tractors Tractorhouse.com is a good source of many trators.
protein