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This review highlights the intranasal delivery of drugs, focusing on peptide delivery, illustrating various clinical applications, nasal delivery devices, and the scope and limitations of this approach
Low vitamin B12 levels can cause issues such as fatigue, anemia, and lack of focus
Your energy's climbing, your mood's stabilizing, and you're finally feeling like yourself again
Nutritional yeast Nutritional yeast is a key ingredient in any vegan kitchen, and its a great plant-based source of many vitamins, (including B12), as well as protein and minerals
In this study, B12 levels were 244 pmol/l or more in all patients at baseline, but in those who improved, B12 levels almost quadrupled, whilst in non-responders B12 levels went up by only 50%
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