Tự nấu ăn. Tăng cường bổ sung cacbon-hydrat phức hợp. Tránh thực phẩm chế biến sẵn. Tăng cường chất xơ trong chế độ ăn. Thay đổi loại thịt tiêu thụ. Tăng cường tiêu thụ rau củ và hạn chế hoa quả. Kiểm soát lượng calo dung nạp mỗi ngày. Tập thể dục.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
To treat gestational diabetes, natural treatments are similar to medical treatments, but the dietary approaches in the natural treatment of gestational diabetes emphasize whole foods. Keep your food as close to its original or natural form as possible.  This means that you should try to limit any processed or prepared foods and cook from scratch as much as possible.  If you are pressed for time, try using a crock pot or preparing the basics, such as rice, beans, meats, and vegetables, ahead of t