3. Mood Changes
Vitamin B6 is closely linked to the production of neurotransmitters such as serotonin and dopamine. A deficiency can lead to mood swings, irritability, anxiety, and even depression.
4. Fatigue and Low Energy
Vitamin B6 helps in the creation of hemoglobin, which carries oxygen in your blood. Without enough of it, you might feel unusually tired, weak, or have low energy levels even after a good night’s sleep.
5. Cognitive Issues
Shortages in vitamin B6 can contribute to confusion, difficulty concentrating, and problems with memory. This is because vitamin B6 is vital for brain health and cognitive functions.
6. Weakened Immune System
A lack of vitamin B6 can weaken your immune system, making you more susceptible to infections and illnesses. This happens because vitamin B6 is essential for the production of lymphocytes, which are vital for immune responses.
7. Tingling and Numbness
Low levels of vitamin B6 can cause nerve damage, leading to a sensation of tingling or numbness in your hands and feet. This condition is known as peripheral neuropathy and can become quite severe if left untreated.
