As one age....the body's ability to produce a certain hormone that helps to give the body energy decline....co-enzyme Q10 helps to do that.So take  Q10 with your meals 

One gets "eventually" to find out ...as one "goes along" and read up more and more information...that the medication used for diabetes....depletes the body of this particular hormone...(among other things)

THE SHOCKING IRONY IS THAT..PEOPLE IN THE MEDICAL PROFESSION IS SUPPOSE TO GIVE US THIS INFORMATION...together with the medication that they give us...but they "don't"......because they don't know/they are "ignorant" about this...they only "know" how to give you medication....that ischemically produced and which will eventually have negative irreversible side effects for your body and organs..

Meals....some people are unable to go to bed with a empty stomach....eat something light....like some biscuites with cheese, a glass of milk..other..and do some lighter exercise in the evening, go for your daily walk.