perhaps... eating a protein - like peanut butter without sugar (natural) from Smuckers.. on whole grain toast... or on whole wheat crackers.. would help.. the lack of sugar... and the peanut butter lasts along time..because of protein...

almond butter - which is like "peanut butter".. in a jar... nautral.. without.. sugar ---- on whole wheat crackers... gives you magnesium...and protein... staying power...

eggs fried in no-stick pan... on whole grain toast.. deiveled eggs made with light mircle whip.. the protein...helps to keep sugar level...
whole boiled egg...

perhaps a calcium/magnesium/vit D supplement in correct ratio... if you are able to this - helps.. with weight loss.. and sleep....

Kefirs... cultured organic yougurt... has a lot of protein..probotics...calcium...comes in a quart container... drinkable..

Special K cereal.. with 1/2 cup of skim milk... gives you.. your vit for the day.. plus protein.. and calcium... 100 caleries for 3/4 c of cereal... and you could eat it dry...