There are several factors that can make you less energetic:
- Bad diet. Are you having enough fruit and veg? Avoid ready meals and high in fat/sugar/salt. Try to eat several times a day and not a big quantity, get up from the table feeling a little hungry still (not long after you will feel full, it takes a while for the brain to get the message of being full and eating too much can leave you lethargic)
- Lack of exercise. There is nothing as good for increasing your energy levels as exercising. If you don't, try to make time for 30 minutes from 3 to 5 or even 7 times a week. Make it a priority. When tired tele and sofa can seem appealing but you will be glad if you exercise.
- There is nothing that eats up energy so much as worry stress or anxiety. If you suspect you have any of these, first consult with doctor, and then look at ways of removing it from your life. Meditate, get a CBT handbook... and do little things to give you some me time and relax: have a nice bath, a walk, a drink with a friend, read a good book ...
- Have some tests done to make sure you have no vitamin deficiencies. This can make you feel very tired.
I can't think of anything else, hope this helps. XXX