Sweet potatoes and potatoes are two tubers that have been a regular presence on our tables for a long time. With the growing concerns related to healthy eating, sweet potatoes have been gaining increasing relevance in our diet, even beginning in many cases to replace the more traditionally used potatoes in our meals.
When comparing the two potatoes, some important differences in their composition can be seen, which have led to this increase in sweet potato consumption over the years. This increasingly widespread phenomenon occurred (among other reasons) due to a higher concentration of fiber and a lower glycemic index present in sweet potatoes, which causes a slower release of sugar into the blood and a greater feeling of satiety that makes us feel less hungry.
It is common to hear people say that "eating potatoes makes you fat", and this phrase is based on the fact that conventional potatoes, English potatoes, cause an increase in insulin and glucose in the blood, which encourages an increase in fat storage.
But since sweet potatoes are also a source of carbohydrates, if we choose to consume them, this should not be exaggerated, because despite being considered (among these two) the lighter and richer in fiber, the excess of carbohydrates in our diet causes weight gain.

Here are some nutritional facts about both to facilitate a comparison:
Potato:
Calories - 89 kcal; Carbs - 19.2 g; Proteins - 2.5 g; Fats - 0.0 g; Fiber - 1.6 g; Calcium - 6 mg; Vitamins - 4.1 mg.
Sweet Potato:
Calories - 119 kcal; Carbs - 28.3 g; Proteins - 1.0 g; Fats - 0.0 g; Fiber - 2.7 g; Calcium - 21 mg; Vitamins - 26.5 mg.
Whatever your choice, it is important to remember that the consumption of neither of these potatoes is prohibited, and both have their place in our kitchen, always in a balanced way and according to your dietary needs.