Stand Up and Ooooft...

[Dean]

Sometimes when I stand up I go really light headed and feel like I'm about to faint :S

For example, I'm sitting down on my computer watching a movie then I stand up and then I go really light headed..

Someone said it's something to do with "Hypertension"?

[buttons]

It'll be because you've been sitting/lying in a position for ages and suddenly change position so it's just reaction of the blood flow, it's gonna be even more likely to happen if you've been watching a screen for a while. If I go into a shower as soon as I'm up or have it too hot then I get the same feeling and my vision sometimes goes black, if it happens just hold onto the nearest thing and it should pass. I'd say it's pretty normal but you could be anemic like my brother was, he was really fussy with food so didn't get enough nutrients and lacked iron, making him dehydrated a lot and caused him to faint . If it happens all the time it's worth getting checked out. I really don't think it would be something like hypertension, it's just blood flow and everything but get it checked out if you're worried and don't sit in a space too long (Y)

[Fifteen]

Yeah what buttons said, you need more iron in your bloodstream so eat foods which are rich in iron.

Here are the optimal daily dietary iron intake for men
Age: 10 - 18 - 18 mg
Age: 19+ - 10 mg

Here are foods which are rich in iron



Some Good Sources Foods Rich in Iron* (Dietary Iron) are:

List of Grains Rich in Iron: Iron (mg.)Brown rice, 1 cup cooked0.8Whole wheat bread, 1 slice0.9Wheat germ, 2 tablespoons1.1English Muffin, 1 plain1.4Oatmeal, 1 cup cooked1.6Total cereal, 1 ounce18.0Cream of Wheat, 1 cup10.0Pita, whole wheat, 1 slice/piece, 6 ½ inch 1.9Spaghetti, enriched, 1 cup, cooked2.0Raisin bran cereal, 1 cup6.3
List of Iron Rich Legumes, Seeds, and Soy: Sunflower seeds, 1 ounce1.4Soy milk, 1 cup1.4Kidney beans, ½ cup canned1.6Chickpeas, ½ cup, canned1.6Tofu, firm, ½ cup1.8Soy burger, 1 average1.8 to 3.9*
List of Vegetables Rich in Iron:Broccoli, ½ cup, boiled0.7Green beans, ½ cup, boiled0.8Lima beans, baby, frozen, ½ cup, boiled 1.8Beets, 1 cup1.8Peas, ½ cup frozen, boiled1.3Potato, fresh baked, cooked w/skin on 4.0Vegetables, green leafy, ½ cup 2.0 Watermelon, 6 inch x ½ inch slice3.0

A Sample List of Foods Rich in Iron:
Blackstrap Molasses, one tablespoon 3.0Dates or Prunes, ½ cup2.4Beef, Pork, Lamb, three ounces2.3 to 3.0Liver (beef, chicken), three ounces8.0 to 25.0Clams, Oysters ¾ cup3.0Dark meat Turkey ¾ cup2.6Pizza, cheese or pepperoni, ½ of 10 inch pie4.5 to 5.5


More information on this website

http://www.bloodbook.com/iron-foods.html

[Dean]

I'm very fussy when it comes to food, doubt its anemia though.

Thanks for the advice+rep

[Japan]

If you stand up to fast it affects the blood flow to the brain which makes you feel faint / light headed.
Or could be that you're dehydrated, so drink some more water =D

[Hecktix]

What BritishTea said sounds about right to me. It'll be dehydration.

I never used to drink much really and I never ever drank water and I got those symptoms all the time.

Drink more water :)