which fat is considered \healthful\?\no trans\no unsaturated\no saturated\no polysaturated

Brief Explanations:

Unsaturated fats, including monounsaturated and polyunsaturated fats, are considered healthy as they can help reduce bad cholesterol levels, lower the risk of heart disease, and support overall health. Trans - fats and saturated fats are generally less healthy and can have negative impacts on health when consumed in excess.

Answer:

B. unsaturated