These studies show that people with higher levels of vitamin D have a lower risk of disease, although they do not definitively prove that lack of vitamin D causes disease or that vitamin D supplements would lower risk
Cognitive symptoms like memory loss and brain fog also occur
Second, it slows gastric emptying, meaning food stays in your stomach longer and you feel full for extended periods after smaller meals
Unfortunately, many people especially those under stress, eating less animal protein, or dealing with digestive issues dont absorb enough B12 from food alone
Absorption and transport [edit] Inadequate absorption of vitamin B 12 may be related to coeliac disease
However, its role in weight loss is gaining attention for a good reason