rack one`s brains
to try hard to think of something or remember something
I have been racking my brains all day trying to remember the man's name.
Benefits of Dates
Vitamin B5 present in dry dates is helpful in maintaining the health of our tresses. By including this superfood in your daily diet, you can prevent a number of hair problems like brittle hair, split ends, and so on. Fresh dates compose of soft, easily digestible flesh and simple sugars like fructose and dextrose. When eaten, they replenish energy and revitalize the body instantly. For these qualities, they are being used to break the fast during Ramadan month since ancient times.