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15 votes
2 answers
318 views

After how long will one see symptoms of lack of B12?

Suppose a person goes vegan and neither eats food items with B12 nor supplements, i.e., doesn't take vitamin B12 at all. After how much time will the symptoms be visible and after how much time will ...
Ram Keswani's user avatar
  • 1,025
14 votes
3 answers
610 views

What are the best sources of vitamin B12 for vegetarians?

What are the best sources of vitamin B12 for vegetarians? Can milk and yogurt make up an adequate daily intake?
Priya's user avatar
  • 141
8 votes
1 answer
17k views

Are there risks from eating too much nutritional yeast?

Nutritional yeast is a very high source of protein with about 50% of energy coming from protein content in the food. In addition to protein, nutritional yeast also provides a variety of vitamins and ...
Nic's user avatar
  • 7,118