L-ascorbic acid (vitamin C), preservative: potassium sorbate, thickener: xanthan gum, green tea leaf extract ( Camellia sinensis ), pyridoxine hydrochloride (vitamin B6), thiamine hydrochloride (thiamine)
"Melatonin, an ubiquitous metabolic regulator: functions, mechanisms and effects on circadian disruption and degenerative diseases"
Here are some red flags: Constant tiredness, even after a good nights sleep Brain fog or memory issues Irritability, low mood, or depression Tingling or numbness in your hands or feet Pale or yellow-tinged skin Shortness of breath or dizziness Mouth ulcers or a swollen, red tongue If youre experiencing any of these symptoms, it may be time to check your B12 levels
Alcohol fits into that category
However, not all forms of supplementation provide the same level of effectiveness