Vitamin B6 deficiency symptoms include mood changes, mouth sores, skin lesions, nerve damage, loss of muscle control, seizures, and more.

Sarah is a registered dietitian and freelance writer passionate about connecting people to information that will help them improve their mental and physical health. She’s a big believer that food is ...

Vitamin B12 is an essential nutrient that must be obtained through diet or a supplement. Having too little B12 can cause fatigue, anemia, and neurological problems. Vitamin deficiencies may sometimes ...