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Table 1 Food groupings in dietary pattern analysis

From: Dietary differences between elderly Iranians living in Sweden and Iran a cross-sectional comparative study

Food groups

Food items

Bread and grain

Refined and whole bread and grain, pasta, cookies/cakes, breakfast cereal, porridge, rice

Vegetables and roots

Vegetables, legumes, potato, starchy vegetables

Fruit

Fruit, fruit juice, berries, melons

Meat

Red meat, poultry, fish, egg, offal

Dairy

Milk, fermented milk, yoghurt, cheese

Edible fat

Vegetable oil and animal fat