Set Daily Nutrition Goals to be Dynamic / Varying!

Many people do not eat the same amount of calories every single day, which makes nutrition goals set by the gram can be inaccurate.

Example:

I want 10% of the calories I consume to be saturated fat. For a 2000 kcal diet, that's around 22 grams of saturated fat a day. But, If I consume 1500 kcal and 22 grams of saturated fat, I would be way off my goal.

For example, I want to consume 14 grams of fibre per 1000kcal.

I would like that goal to be reflected according to my daily calorie intake.

So, I propose a feature for dynamic variables, changing according to your daily calorie intake. This would improve accuracy and aid users in better understanding their eating habits.