I think this is a loaded question. Some people assume that if you just lose weight, you will have more energy. Think about it, though: when you're sick with the flu, you lose weight and I'm willing to bet you don't have more energy.
Instead of thinking only about calories and points, think of the
value of those calories in relation to macronutrients. If you are not getting enough whole grains, vegetables and
protein along with healthy fats (think olive oil, almonds, avocado), you won't be feeling as great as if you were.
Also think about your activity level. Exercise stimulates various brain chemicals, which may leave you feeling happier and more relaxed than you were before you worked out. You'll also look better and feel better when you exercise regularly, which can boost your confidence and improve your self-esteem. Exercise even reduces feelings of depression and anxiety. Regular exercise can also help you fall asleep faster and deepen your sleep. Having an active lifestyle and getting enough sleep at night will charge up your waking hours with a greater energy level.
You can see I stressed protein above--protein goes hand in hand with exercise. Eating protein immediately after exercise helps to repair your muscles, creating a stronger and healthier you!
There are many ways to create energy in your life and I'm sure you'll figure out what works for you soon enough.
