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Is NAD+ Right for You
So people at greatest risk for deficiency include those with low stomach acid (e.g., older adults and people on proton pump inhibitors or antacids) or low IF production (known as pernicious anemia), people on medications that interfere with B12 absorption (such as metformin), people who have had gastric surgery, those with GI conditions that impair nutrient absorption (like celiac or Crohn's disease), and people on vegan and vegetarian diets
Your age and gender Testosterone replacement is designed for men whose natural testosterone production is waning, while peptide therapy works well for both men and women
The lack of B12 also causes problems with blood cell production, leading to conditions like pernicious anemia, and creates more abnormal or cancerous cells
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