Chambers 20th Century Dictionary(0.00 / 0 votes)Rate this definition: 1  Rock. rok, n. a large mass of stone: (geol.) a natural deposit of sand, earth, or clay: that which has the firmness of a rock, foundation, support, defence: (Scot.) a distaff: a hard sweetmeat.âv.t. to throw stones at.âns.
Since B-vitamins can be somewhat activating, it is best to take a multivitamin in the morning or afternoon. Minerals such as calcium and magnesium that serve as natural muscle relaxants can be taken in the evening to ensure a good nightâs sleep.
Q. When is the best time of day to take Raspberry Ketone Pure? A. It does not matter what time of day you take RKP. We recommend that you take it as part of your daily routine, once in the morning and once in the early evening hours, at times that will be easy to remember such as when you take your usual vitamins.