This is the 11370th most frequent Russian word.
диетическое
Dietary.
Here, 'диетическим' is used as an adjective to describe a soup, denoting that it is suitable for a diet or special nutritional regimen.
Этот суп был диетическим и идеально подходил для тех, кто следит за питанием.
This soup was dietary and perfectly suited for those watching their nutrition.
In this sentence, 'диетических' is used to describe products, indicating they are designed for or suitable for a diet.
Магазин предлагал широкий ассортимент диетических продуктов.
The store offered a wide range of dietetic products.
Here, 'диетическое' qualifies 'питание', emphasizing food choices tailored for health or dieting purposes.