A recent study found both NAD and B12 to be effective in increasing telomere length, thereby slowing the aging process
One is that the needle or injected medication irritated nerves that run from the injection site to the taste buds on your tongue
The trouble with this is you may have difficulty with the needles, etc
This finding does not establish causality, but it is consistent with a model in which robust mitochondrial peptide signaling is a feature of successful aging rather than a peripheral correlate
If you decide to undertake self-injection, always consult a nurse practitioner or doctor to learn the proper method of identifying and cleaning the injection site, administration and how-to properly open and clean a vial
Symptoms of folate deficiency Some of the symptoms that can be caused by a lack of folate include: General symptoms Fatigue Irritability Headache Dizziness Gastrointestinal symptoms Sore tongue Mouth ulcers Diarrhea Loss of appetite Neurological symptoms Numbness and tingling in the hands and feet Confusion Depression Cognitive impairment Dementia Hematological symptoms Anemia (pale skin, shortness of breath) Testing for vitamin B12 and folate deficiency When to test Since vitamin B12 and folate affect many functions in the body and there are many possible symptoms, blood testing for vitamin B12 and folate is commonly ordered by the physicians at the Adult Down Syndrome Center