Of course, let’s force everyone to become pseudo-vegetarians:
Vitamin B12
About 20% of Americans have inadequate vitamin B12 levels, which can impair energy production and lead to anemia, resulting in fatigue.
Low levels of B12 are notably higher in older people, pregnant and lactating women, people with gastrointestinal disorders like inflammatory bowel disease, those who take certain medications like proton-pump inhibitors, and people with alcohol use disorder.
Because vitamin B12 is primarily found in meat, fish, dairy and eggs, vegetarians and vegans should consider taking a vitamin B12 supplement.
https://www.popsci.com/health/vitamin-deficiency-may-be-why-youre-so-tired
The Accidental Vegetarian (and what happened to me):
