As a critical molecule in cellular energy metabolism and DNA repair, insufficient NAD+ directly triggers a series of metabolic abnormalities, including impaired mitochondrial function, reduced energy metabolism efficiency, and weakened DNA repair capacity
Sa1100 randomized open label trial comparing efficacy of oral versus intramuscular vitamin B12 supplementation for treatment of vitamin B12 deficiency
But even if you follow a clean and complete diet, your body will be deprived of essential vitamins for keeping itself healthy especially after we age
It helps make red blood cells, DNA, and keeps your nerves working right
Insufficient vitamin B12 intakes causes homocysteine to accumulate in the body
Older adults Individuals who follow a vegetarian or vegan diet People with gastrointestinal absorption problems, such as chronic inflammatory bowel disease Individuals who have undergone stomach surgery or have impaired nutrient absorption Those who take certain medications long term, such as acid-reducing drugs or Metformin for diabetes Recommended Daily Intake of Vitamin B12 The body requires only a small amount of Vitamin B12, but it needs to be consumed regularly
