I recently turned 50, and I walk about 1 mile daily and work out two to three times per week. I believe I am beginning to go into menopause, as I have not had a period in a few months. Also, I have noticed the number on my scale rising, even though I have not changed my diet or activities. I’ve heard weight gain is common in menopause. As I enter this stage of life, what can I do to maintain my weight other than continuing to work out and eat well?