食材・栄養・レシピ・食中毒・料理の基本などをまとめてお届けします
Characteristics of nutrients
- Water soluble vitamin
- Biotin is also known as vitamin B7, vitamin H, coenzyme R
- It is strong against heat, so you do not have to worry about cooking
- It is synthesized, absorbed and used by intestinal bacteria in the intestine
- Hair growth effect, beautiful skin effect
Function of nutrients
- Maintain health of the skin and mucous membranes
- Helps carbohydrate, lipid, protein metabolism
- Activate cells to make skin
- Circulate blood
When nutrients are deficient
- There is no shortage in normal eating habits
- There is a danger of being deficient due to excessive unbalanced diet and medication
- Skin symptoms, conjunctivitis, muscle pain, fatigue, loss of appetite
- Depilation, graying
When nutrients overdose
- No concern in normal eating habits

Food that contains a lot of Biotin
Foodstuff | Ingredient per 100g (㎍) |
Chicken liver (raw) | 232.0 |
pork smoked lever | 133.0 |
Groundnut (roasted) | 105.0 |
Butter peanuts | 96.0 |
Instant coffee | 88.0 |
pork liver (raw) | 80.0 |
Beef liver (raw) | 76.0 |
Egg yolk (raw) | 65.0 |
Almond (Fried) | 60.0 |
Egg yolk (Boiled) | 55.0 |
Sencha | 52.0 |
Dried tomatoes | 43.0 |
Summary
- It is easy to dissolve in water
- Because it is synthesized, absorbed and used in intestinal bacteria, it is not worrying about excessive symptoms and deficiency symptoms
- Excessive biotin becomes urine and is discharged outside the body
- I take too much egg white and become biotin deficient (egg white disorder)
- Prolonged use of antibiotics may cause deficiency
- A large amount of biotin is consumed to metabolize alcohol and nicotine