How many calories do I need to eat -LRB- 2000 is my normal intake -RRB- when I start to go road cycling for the first time ?
I 'm 23 years old and I 'm a vegan . I weigh 55 kilos and I 'm 6ft tall . How many calories should I be taking daily to get into my ideal BMI range ? How do I keep count of my calorie intake every time I eat ?