dietary supplement

Why? my dietary supplement gives me a hedache?
am taking Panthotetic Acid and Folic Acid together is this d cause of my hedaches?

[deepdiver]

It is inadvisable to take a supplement of any of the B complex vitamins on their own. ... Pantothenic acid needs folic acid and biotin to help it to work. .... Lack of it can produce headaches, dizziness, strokes, haemorrhage in the eye, ... Lack of inositol will cause falling hair, eczema,   Folate deficient women who become pregnant are at greater risk of giving birth to low birth weight, premature, and/or infants with neural tube defects.
In infants and children, folate deficiency can slow overall growth rate.
In adults, a particular type of anemia can result from long term folate deficiency.
Other signs of folate deficiency are often subtle. Digestive disorders such as diarrhea, loss of appetite, and weight loss can occur, as can weakness, sore tongue, headaches, heart palpitations, irritability, forgetfulness, and behavioral disorders. An elevated level of homocysteine in the blood, a risk factor for cardiovascular disease, also can result from folate deficiency.
Many of these subtle symptoms are general and can also result from a variety of medical conditions other than folate deficiency. It is important to have a physician evaluate these symptoms so that appropriate medical care can be given.
See your MD