Welcome Ady! In a nutshell.....I eat good wholesome foods loaded with variety of nutrients. I eat lots of complex carbs for energy, lots of protein for muscle recovery, lots of dark greens for fiber, and a mixture of berries and fruits for additional nutritional value and purposes.
To firm your skin do a mixture of cardio and weight workouts 3 to 5 times per week (just two and no more than 3 on the weights and 3 to 5 on the cardio).
Drink water, eat well and sleep well.
Be sure to visit us with questions if you have more. Take Care!