manger la jour

You start with the verb manger. Then you add the food or amount. Finally, you add par jour. For example: Je mange trois repas par jour. You can change the verb for variety. Prendre also works well for meals. Make sure to conjugate manger correctly. Je mange, tu manges, il mange. It is a regular -er verb. This makes it very easy to use. Just remember that par is the key word here.

Use it at the doctor's office. They always ask about your habits. Use it when starting a new fitness plan. Tell your trainer what you usually eat. Use it during a dinner party. You can discuss your love for cheese. "I eat camembert every day" is a great conversation starter. It works in any casual setting. It is perfect for comparing lifestyles with new friends.

Do not use it if you mean "all day long." That requires toute la journée. If you say manger la journée, people might be confused. It sounds like you are eating the concept of time. Avoid it in very formal business contracts. There, you would use consommation journalière. Also, don't use it for drinking. Use boire for liquids like water or wine. It sounds silly to "eat" a liter of water.

France has a very specific relationship with food. The government pushes the "5 fruits and vegetables" rule. You will see this on every food advertisement. It is a national health goal. French people usually stick to three distinct meals. Breakfast is small. Lunch is often the biggest meal. Dinner is a social event. Snacking is seen as a bad habit. Most kids have a goûter at 4 PM. But adults usually wait for dinner. This phrase helps define those strict cultural boundaries.

You can say par jour for "per day." You can also use quotidiennement for "daily." This sounds a bit more formal. If you want to be slangy, use bouffer. Je bouffe deux burgers par jour is very casual. Another variation is chaque jour. This means "each day." It emphasizes the repetition. Use par jour for statistics and goals. It is the most natural way to speak.