As a psychotherapist – including having done work with addicted people – there is a great need for information about learning how to find ways to become more energetic without caffeine and sugar.
Here are ideas that you may wish to try:
Yoga and especially the classic yogic breathing activity called, “The Breath of Fire,” which involves very fast breathing in and out of the nose.
Eating foods that are whole foods, rather than processed foods, including quality protein.
Therapeutic-grade essential oils – a number of oils are especially energizing to the brain, including basil, rosemary, orange, peppermint, lemon.
Practice qigong, an Asian exercise that is similar to – but much easier – than tai chi. Tai chi is also very good for balancing and giving energy if you have the motivation to learn it.
Reduce use of the computer, especially at night before bedtime.
CD guided meditations and imageries, or imageries on your own. When I’m not creatiing my own imageries for my clients, I suggest the wonderful CDs from Health Journeys (http://www.healthjourneys.com/).
Bioenergetic exercises, which are e body exercises that are often amazingly simple and easy and support the flow of the body's energy in more balanced way. One exercise, simply stamping your feet (left, right, left, right), can reduce anger, lift mood and give energy.
Rest. There is no substitute.
Drink water. Plants droop without water, and so do you.
Spend time with people you like, who are positive, caring, fun and supportive.