A deficiency symptom may indicate that there is an insufficient supply of vital nutrients (micronutrients). The complaint bronchitis indicates a deficiency of vital nutrients for:
- Vitamin A
The above vital substance recommendations were created with the help of medical experts. All statements are supported by scientific studies with high levels of evidence.
For a therapy recommendation, only clinical studies with the highest levels of evidence (grade 1a/1b and 2a/2b) were used, which due to their high significance prove the therapy recommendation. These data are updated at certain intervals.
* Vital substances include vitamins, minerals, trace elements, vital amino acids, vital fatty acids, etc.
