Oh good GOD.

i've been taking a multivitamin every day for the better part of three decades and i haven't died even once! think of it as very inexpensive dietary insurance.

the dosage level of the vitamins and minerals in common multivitamins is well below what you would need to harm yourself.

it's those ridiculous megadose supplements from places like GNC you need to worry about, not common multivitamins you'd find at a grocery store.

When in doubt, a daily multivitamin is a safer bet than a cocktail of individual supplements that can exceed the safe upper limits of the recommended intake for any nutrient. Choose a multivitamin that provides 100% or less of the Daily Value (DV) as a backup to plug the small nutrient holes in your diet.

http://www.webmd.com/vitamins-and-supplements/nutrition-vitamins-11/help-vitamin-supplement

I am severely anemic and loose my hair, eyelashes and eyebrows included. It really sucks. I am on an iron pill and my hair loss has slowed. My iron pill has to be prescribed, you need to see your doctor before filling your body with stuff that may hurt you more than help you.

I think you are really lucky that only your hair is falling out. I went back through the month of September in your food diary and ....wow....just wow. Do you ever eat any vegetables ? Anything that is not prepared, take away or cookies, cakes and other sweets ?
In order to live healthy if that is what concerns you, you really need to take a good look at what you eat and make at least some changes for the better. Maybe start with the shakes you say you put fruit in and which I could not find anywhere. I also don't like fruit, but I eat lots and lots of vegetables to make up for it and maintain a balanced diet.
If you were a family member or friend of mine, I would be really worried about your diet and the fact that this kind of eating will lead to malnourishment. You are the perfect example of how a person can be well fed and still be malnourished. Please take better care of yourself.

I would definitely follow up with your doctor about the hair loss. If you already had tests this year and your iron wasn't worth the doc's concern at the time, then something else is amiss.

You can up your iron with dark green veggies, more lean hormone free beef, and dairy!

I know tackling veggies is tough for a lot of people, so finding new recipes is definitely the way to go. So many people have only ever had their broccoli and brussels sprouts boiled to death!!! No wonder you don't like them.

I used to hate my Mom's brussels sprouts because she boiled them to death. Talk about mushy and tasteless (not to mention void of any nutrients...she boiled them all away!) but now brussels are my favourite! Either steamed, or sauteed with bacon and apples, or roasted with olive oil and grainy mustard.

I also LOVE sauteed kale. It's super easy and because it wilts down, you can eat a lot in one sitting!!

Let us know if you want recipes!

If you hair is falling out... from, malnutrition? I would sugest you see a dr that can refer you to a nutritionist. You can get advice from mfp, but I consider hair falling out to be really bad, so I would see the dr, if you are able. You can have chips n choc, everyday if you want, but be sure to add some to your dinner everynighy and lunches and breakfasts when you can/feel like it. If it were ME, id get off the supplements and go to a dr. Yout hair falling out could be due to something else entirely... Sorry dont mean to push but that doesnt sound good...

Take a multi-vitamin but when you one day wake up and turn into a mutated fish, don't come crying to us.

Jokes aside, you can take multi-vitamins by all means, but don't rely on them for your nutrients... Try get in your fruits and veggies! Vitamins are supplements, they are there to supplement, not to act as a replacement... Good luck!