For example, the World Health Organization recommends keeping added sugar intake to 10% of total calories. For the average 2000 calorie-diet that's a maximum of 50 grams. The American Heart Association recommends 6 teaspoons of sugar for women and 9 for men (1 teaspoon of sugar has about 4g of sugar).
In developmental biology, cellular differentiation is the process by which a less specialized cell becomes a more specialized cell type. Different tissues have different kinds of cells.
What is the process of cell differentiation? A cell is the primary reason for our existence and is considered as the basic living unit. Each and every organism from living microbes to plants and animals as well exist and thrive due to the presence of cells.