As this article has outlined, the honest answers are troubling
Being able to complete my daily tasks and not feeling drained afterwards is truly amazing
Motor : muscle weakness, ataxia, reduced reflexes (if peripheral neuropathy) or increased reflexes and/or upgoing plantars (if central neuropathy)
The capsules contain the same research-grade compound supplied in the vial format and are tested to the same purity specification
Yet, a deficiency exists in as many as 43% of older adults (4)
Seek urgent medical attention (call 999 or attend A&E) if you experience: Severe abdominal pain, particularly if accompanied by vomiting Signs of pancreatitis: severe upper abdominal pain radiating to the back Symptoms of severe dehydration: confusion, rapid heartbeat, very low urine output Allergic reactions: difficulty breathing, facial swelling, severe rash Your healthcare provider may wish to investigate potential underlying causes of fatigue through blood tests , including: Full blood count (to check for anaemia) Thyroid function tests Vitamin B12 and folate levels Iron studies Kidney and liver function HbA1c (if diabetic or pre-diabetic) In some cases, dose adjustment or temporary treatment interruption may be necessary to allow recovery from side effects