Cracked corners of the mouth: commonly seen in vitamin B2 deficiency.
Cracked corners of the mouth are often related to a vitamin B2 deficiency. Common causes include:
- Consuming too much refined grain
- White rice (polished rice)
- Taking birth control pills
- Poor liver condition
- Excessive alcohol consumption
- Intestinal absorption problems (such as IBS )
The main food sources of vitamin B2 include dairy products, grass-fed eggs, liver, dark green vegetables, legumes, mushrooms, and almonds. A normal diet is generally sufficient to obtain enough, but a high proportion of refined grains can easily lead to deficiency.
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The connection between lip color and physical condition
1. Lip color is pale or grayish
This could indicate anemia, including:
- Iron deficiency
- Vitamin B12 deficiency
- Copper deficiency hinders absorption
Causes of anemia include: eating too little meat, insufficient stomach acid (such as long-term use of antacids), consuming large amounts of grains, intestinal inflammation, or excessive bleeding.
2. Bluish lip color
It may be related to reduced blood circulation or a sudden drop in temperature. It may also occur when the body is in a state of shock.
3. Lips darken
Smoking or prolonged exposure to secondhand smoke may reduce oxygen circulation and affect melanin production.
Dryness and peeling: The balance of fatty acids and vitamins
1. Chapped lips
Common causes include:
- Insufficient Omega-3 fatty acids
- Excessive intake of Omega-6 (commonly found in processed oils such as corn oil, soybean oil, rapeseed oil, and cottonseed oil)
Increasing intake of Omega-3 (from fish oil, wild salmon, etc.) can help improve this condition.
2. Severe cracking and peeling ( Chapped Lips )
The causes may include:
- Omega-3 deficiency
- Vitamin D deficiency (common in winter)
- Zinc deficiency
- Excessive vitamin A intake (especially from supplements)
- Using lip balms containing mineral oil can draw out fat-soluble vitamins, making the lips drier.
Zinc can be obtained from red meat, seafood, and oysters. The most natural source of vitamin D is sunlight.
Returning to cracked corners of the mouth: The influence of diet on vitamin B2 absorption.
Cracked corners of the mouth are highly correlated with vitamin B2 deficiency, which is usually caused by excessive consumption of refined carbohydrates.
Other factors that can affect B group absorption include:
- Antibiotics disrupt gut microbiota
- Diet lacking foods that support gut health
- Poor liver and gallbladder function affects absorption
Good sources include eggs, moderate amounts of cheese, and dark green vegetables, while avoiding refined grains can help improve the condition.
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Conclusion: The lips are an external signal that reflects internal nutritional status.
The color, dryness, and changes at the corners of the mouth can all reflect the body's nutritional and absorption status. The balance of fatty acids, iron, vitamins B2 , B12 , zinc, and vitamin D can all be seen on the lips. By paying attention to these subtle changes, you can detect potential needs in your body earlier.
YouTube source: https://youtu.be/piUYU0w6dtg
YouTube Column: Dr. Berg's Chinese Health Knowledge
