It depends on the 52 year old person....size....sex.....activity level...etc.
A person should eat about 1400 calories if you lead a sedentary life and want to maintain your weight. More calories are needed the more active the person is.
It depends on how many calories a person needs a day. Also on what activities the person does daily.
If they are starving, anywhere from no calories to 500 calories or so.
2155 Calories
2,500
Miget
a runner needs about 3000 calories a day
1,600 to 2,000 calories a day, on average.
depends how hungry you are.
About 1,800 to 2,000 calories daily.
How many calories should a 63 old man intake daily
It does not matter what proportion of daily calories come from breakfast.