Theyre involved in how your brain functions, how your body handles stress, and how balanced you feel from day to day
Other than GI-related side effects, patients on semaglutide also report serious side effects, such as kidney problems, pancreatitis, gallbladder disease, hypoglycemia (low blood sugar), and severe allergic reactions
The key is bioavailability
The 2025 meta-analysis by Alfalasi and colleagues, published via PMC, synthesized data from 16 studies and 6,098 total participants
People who get them say they feel more energized, have better mood, and sleep better
In some instances, B12 and other vitamins may cause nausea if you take them on an empty stomach, or if you take more than what your body needs