Since vitamin B are found in many foods. You are most likely not at risk of developing a deficiency as long as you follow a well-rounded diet.
However, certain circumstances increase the need for B vitamins, making supplements necessary.สมัคร UFABET
People who are pregnant or nursing.
During pregnancy, the demand for B vitamins, particularly B12 and folate, grows. This is because they are needed to support fetal development.

In people who are pregnant or breastfeeding or chestfeeding. Especially those who follow vegetarian or vegan diets. Supplementing with a B-complex vitamin is crucial.
B12 or folate deficiency during pregnancy or while nursing can lead to severe neurological damage or birth defects in the fetus or infant.
Older adults.
As you age, your ability to absorb vitamin B12 decreases and your appetite declines, making it difficult for some people to get enough B12 through diet alone.
The body’s ability to release B12 from food so that it can be absorbed depends on adequate amounts of stomach acid.
However, it’s estimated that many older adults don’t produce enough stomach acid to properly absorb B12. If you take medications to reduce stomach acid in order to treat acid reflux or heartburn. This can also inhibit your B12 absorption.