Hello,
It is true that alcoholism can affect hair loss. But many other things do as well - primarily genetics and hormones. Poor nutrition can also affect hair growth and some medications (think
chemo) definitely cause hair loss.
If your brain senses distress, malnutrition, vitamin deficiency, your body conserves what reserves are there for the vital organs and hair is considered expendable - obviously it is not survival stuff. For this reason it is vital you eat well. Alcohol also interferes with digestion and often people drink when they should be eating healthy food.
A multivitamin is probably good, but recently there has been some concern about men taking supplemental folic acid. It is critical for women, but like many vitamins it is possible it could be overdone and with older men this seems to be the case. What you would get in a multivitamin should be sufficient.
It is possible to overdose on vitamins and the effects of megadoses of some vitamins have not been adequately studied. I can say this - if particular vitamins made a real impact on hair growth, this would not be a secret kept from the mainstream medical community.
Vitamin B1 supplements are usually around 50mg. but there is no known toxicity level. Vitamin B1 should not be taken with drinks that contain acid, such as soda or orange juice, and vitamin B1 combines well with vitamin C and with other B-complex vitamins. Most people who want to improve hair and nails take a B-complex supplement.
It is impossible to say if your hair will return to the pre-drinking point. You may talk to a dermatologist or other doctor because you may be a candidate for Rogaine to improve hair growth and minimize loss. If it is early baldness that is genetically caused, this won't help a lot. If it is hormonal, your doctor can evaluate that too. So, while alcoholism can be a contributing factor, you cannot be sure it is the whole problem.
In answer to your last question, this is not a problem (absorbing nutrients after having taken vitamin supplements).
Good luck.
The answers in online forums are for information only and are not intended to substitute for medical advice and care. Please see your personal health care provider for further evaluation of your individual case.
Debbie Miller, RN