How to prevent hemorrhoid?

• Maintain a good diet habit
• Drink a minimum of 8 glasses of water a day
• Eat 2 portions of fruit, 3 portions of vegetable ( 1 portions = half bowl) everyday
• Exercise 30 minutes every day or have aerobic exercise for 30 minutes, twice a week
• Avoid prolonged sitting or standing. Change the posture frequently
• Develop a daily bowel habit, to prevent constipation
• Avoid excessive force during bowel opening. Avoid prolonged sitting on toilet bowl
• Avoid eating spicy food and alcohol