Nutrient density measures how many vitamins and minerals a food provides per calorie. These recipes are built on the most nutrient-dense foods, from offal and sardines to leafy greens, egg yolk, seaweed and berries.
Nutrient density measures how many micronutrients a food provides per calorie. These recipes focus on the most nutrient-dense foods: offal (liver, heart), leafy greens, sardines, egg yolk, cabbage salads, seaweed, berries and wild herbs.
Beef liver (ideally organic or grass-fed) – 100 g covers your daily needs for vitamin A, B12, folate, copper and many other micronutrients. Because of its vitamin A content, the NHS advises avoiding liver during pregnancy. Other top foods: sardines, egg yolk, spinach, broccoli and berries.
Traditional cuisines often ate offal first. 50 g of beef liver a week provides vitamins that modern muscle meat has little of. Tip: mix 10–20 % liver into mince – you'll barely taste it.
Spirulina and chlorella contain protein, iron and carotenoids. Wakame and nori provide iodine (go easy – not every day). Choose brands tested for contaminants.
Nutrient density: how much a recipe brings per calorie