Plus There is some Supplement and Vitamins that you need during training!
1. Multivitamin: you can find anywhere just like Angkor Market, etc...
2. Glucosamine: It helps your Joints and prevent joint injury
3. Omega 3: Good for brain functioning, eye, joint and blood stimulation
4. Of course you need to take protein powder frequently in order to your body absorbs and turn into muscle
But the most basic thing that we should do is eating plenty of protein food and fruit with high potassium. Just like Salad, Chicken Breast, Egg white and Banana.