Читать книгу Sleep: The secret to sleeping well and waking refreshed - Prof. Idzikowski Chris - Страница 48

It may be better to use two words: ‘sleeplessness’ for the times that sleep is impossible, but you know why; and ‘insomnia’ for the times that you do not know why you cannot sleep. Some reasons for sleeplessness include:

• lifestyle (work, shifts, caring for an invalid, children)

• poor sleeping environment (noise, uncomfortable mattress, etc.)

• stress (bereavement, divorce, etc.)

• a poor diet

• stimulants, medicines and drugs