DEFICIENCIES-EXCESSES
VITAMIN B8 (INOSITOL) DEFICIENCY
* constipation
* depression
* hair loss (alopecia)
* hyperlipidemia (too many fats such as cholesterol or triglycerides in the blood)
* imposter syndrome
* irritability
* lack of appetite
* lethargy
* loss of appetite
* mental health symptoms such as troubles with sleep, mood, anxiety
* muscle weakness
* pallor
* poor appetite
* poor concentration
* poor physical performance
* restless legs
* shiny tongue
* skin problems such as eczema (extremely dry, itchy skin)
* smooth tongue
* sore tongue
* weak muscles
![](https://i.ytimg.com/vi/NzloF7e12xM/mqdefault.jpg)