Vitamin B12 deficiency symptoms complaints
Vitamin B12 deficiency symptoms and complaints for women and men:
Low energy or sometimes chronic fatigue
Lack of focus and other cognitive problems
Tension in muscles
Poor appetite
Poor memory
Emotional Mood Swings
Lack of motivation
Female infertility
Male low testosterone
Digestive problems (such as leaky gut or IBS)
Hypothyroidism (slow thyroid function)
Fatigue, even after a good night's sleep