Hello I want to know a reason why I'm gaining...

• eating more
• menstrual cycle
• perimenopause and menopause
• metabolism slowing down with age
• being less physically active
• water retention due to dehydration or excess salt
• stress, depression, or anxiety
• lack of sleep

• High insulin levels and insulin resistance are linked to the development of obesity. To lower insulin levels, reduce your intake of refined carbs and eat more fiber.
• Some medications may promote weight gain by reducing the number of calories burned or increasing appetite.
• Hypothyroidism
• PMS (Premenstrual Syndrome)
• Cushing Syndrome
• menopause
• Polycystic Ovary Syndrome (PCOS)

How can i get the healthy body?

• Eat small frequent meals, so you feel more satisfy and inhibit hunger
• You need to exercise 3 times a week as minimum range, try to combine cardio and weightlifting in your daily workout
• Do not skip your breakfast in order to eat fewer calories throughout the day
• Eat enough protein through the day; it is digested at a slower rate than crabs, so you'll feel full for longer time
• Drink two glasses of water before every meals so your decrease your appetite and eat less than usual
• Use small glasses, spoons and plates because you'll think you ate more
• Eat more of fruits, vegetables, whole grains, fish, legumes, and nuts instead of junk food 
• Stop using mayonnaise, mustard, salad dressing, souses, and salt, and replace it with herbs like oregano and rose merry