Keeping a diary can help you work out your daily food intake more accurately.

记录日记可以帮你更准确地算出你每天的食物摄入量。

youdao

Water management issues also affect the food supply, as it takes 2,000 to 5,000 liters of water to produce the daily food intake of one person.

水资源管理问题也影响食物供给，因为要生产一个人每日摄取的食物量需要用到2,000到5,000公升的水。

youdao

You can either print out your food diary and look at it that way or you can join a social weight loss site and input your daily food intake such as FatSecret.com

你既可以把自己的饮食日记打印出来看，也可以加入个减肥网站比如 fatsecret.com 然后输入你的每日饮食摄入。

youdao

That's when she began exercising and keeping track of her daily food intake via the Web site FitDay.com.

CNN: Surgery helps woman drop 135 pounds, 10 dress sizes

Doctors recommend women figure out with their primary doctors how much calcium and vitamin D they are getting from food and either make adjustments to their diets or add separate supplements of both nutrients to get to recommended daily intake of each.

WSJ: Vitamin D and Calcium Supplements May Not Stop Fractures