Vitamin B1 (thiamine)
Recommended daily dose: 1 – 1.5 mg
Contains in 100 grams: dry yeast (2.2 mg), wheat germ (2 mg), sunflower seeds (1.9 mg), peanuts (0.9 mg), pork (0.8 mg), peas (0.8 mg), pistachios (0.7 mg), oat flakes (0.6 mg), lentils or chickpeas (0.5 mg), whole grains (up to 0.5 mg).
Vitamin B2 (riboflavin)
Recommended daily dose: 1.2 – 1.6 mg
Contained in 100 grams: dry yeast (4.5 mg), offal of almost all animals (2 – 3 mg), dried chanterelles or porcini mushrooms (1.8 mg), wheat germ (0.7 mg), camembert or almonds (0.6 mg), blue cheese (0.5 mg), egg yolk or mushrooms (0.4 mg)
Vitamin B3 (niacin, nicotinic acid)
Recommended daily dose: 13 – 17 mg
Contained in 100 grams: dried yeast (42 mg), peanuts (15.3 mg), pork liver (15.7 mg), beef liver (13.6 mg), oyster mushrooms (10 mg), chicken (10 mg), sardine (9.7 mg), tuna (8.5 mg), salmon (8.2 mg), pumpkin seeds (7.8 mg), mackerel (7.7 mg), ham (6.9 mg), chanterelle (6.5 mg), wholemeal flour (5.5 mg), brown rice (5.2 mg), dried apricots (3.3 mg)
Vitamin B5 (pantothenic acid)
Recommended daily dose: 6 mg
Contained in 100 grams: Offal (3 – 8 mg), peanuts (2.9 mg), porcini mushrooms (2.7 mg), mushrooms (2.1 mg), peas (2.0 mg), rice (1.7 mg), lentils or eggs (1.6 mg), raw broccoli (1.3), wholemeal flour (1.1 mg), avocados (1.1 mg), Camembert (0.9 mg), walnuts (0.8 mg), almonds (0.5 mg)
Vitamin B6 (pyridoxine)
Recommended daily dose: 1.2 – 1.8 mg (The requirement increases
Contained in 100 grams: beef liver (0.9 mg), yeast (0.7 mg), lentils, chickpeas, avocado, chicken, pork or beef fillet or wheat germ or bran (approx. 0.5 mg), nuts (0.2 - 0.8 mg), whole grain products, garlic or bananas (approx. 0.4 mg), Brussels sprouts or potatoes (approx. 0.3 mg), Camembert or lamb's lettuce (0.25 mg)
Vitamin B7 (biotin)
Recommended daily dose: 30 – 60 μg
Contained in 100 grams: dry yeast (200 μg), beef liver (103 μg), egg yolk (50 μg), soybeans (30 μg), oat flakes (20 μg), walnuts (19 μg), mushrooms (12 μg), unpolished rice (12 μg), whole wheat flour (8 μg), fish (7 μg), spinach (6 μg), beef and pork (5 μg), bananas (5 μg)
Vitamin B9 (folic acid)
Recommended daily dose: 400 μg
Contained in 100 grams: Duck/turkey beef liver (approx. 600 µg), wheat germ and bran (400 µg), yeast (290 µg), kale (185 µg), peanuts (169 µg), peas (160 µg), spinach (145 µg), broccoli (114 µg), asparagus (108 µg), Brussels sprouts (100 µg), beetroot (83 µg), chicken egg (67 µg), whole grain products (20 µg)
Vitamin B12 (cobalamin)
Recommended daily dose: 3 μg
Contained in 100 grams: beef/veal liver (60 µg), caviar (16 µg), oysters (14 µg), herring (8.5 µg), beef (5 µg), Camembert or Emmental (3.1 µg), salmon (2.9 µg), egg yolk (2.0 µg)