Mood, food, and cognition: role of tryptophan and serotonin
For those who dont consume animal foods, such as vegetarians and vegans, there are plant-based sources of vitamin B12 available, including nutritional yeast, fortified foods, cereals, mushrooms, and certain types of algae
Most practitioners recommend starting at 250-300 mcg daily to assess tolerance, then potentially increasing to 400-500 mcg if initial response is suboptimal and no side effects occur
Relax your thigh muscle by sitting down
Its not just about preference its all about something called intrinsic factor If your body doesnt produce enough intrinsic factor, you wont absorb B12 properly from food or tablets no matter how many you take
By middle age, your levels may have already dropped by up to 50%