Anyone who has a poor diet, GI disorder, gut dysbiosis (imbalanced gut microbiome), or gut inflammation will not be able to absorb oral vitamins
I thought it was worth the health investment and I look much thinner than the actual pounds lost
In fact, there is a metabolic reason that gastric bypass and, to some extent, duodenal switch patients experience B12 deficiency
by Sarah Muntel, RD Spring 2026 Nutritional needs change throughout life, from childhood to adolescence and into Read Article by Julia Lloyd, MPH, RD, LDN, CDCES Spring 2026 GLP-1 medications are changing how people manage weight, Read Article
This is where a service like Qaly becomes so helpful
Now, to understand why this might matter, we need to zoom in on an underappreciated problem in human metabolism