there could be many reasons for why your friend is tired and doesn't have any energy. i found a good article that offers some really good suggestions though located here. encourage her to try out some of these recommendations and to possibly meet with her doctor if the problem persists. it's natural for people to feel like they don't have energy on occasion but some modifications with areas like diet exercise sleep or stress might help to boost her energy levels.
my friend has been tired with no energy lately. what could be wrong? . she is in her late forties. she constantly feels tired after coming back from work. she has low blood pressure. she eats small portions then when pressured to eat more says is full.