What I Learned in Nutrition – Vitamins
Vitamins are probably the most confusing part of this course for me. There are so many and they all do different things. Today’s post is about Fat soluble vitamins!
- In general, vitamins are one of the three micro-nutrients. The other two are minerals and water
- All vitamins are essential, meaning we need them in our diet, except for Vitamin D, which we can’t get from our diet naturally
- There are 13 vitamins
- Vitamins are either fat soluble or water soluble
Fat Soluble Vitamins
- These vitamins can be stored in the body, so they are not needed in the diet every day
- Fat is needed in the diet in order to absorb these vitamins
- The major fat soluble vitamins are Vitamin A, D, E, and K
Vitamins can be destroyed by air, water and heat! In order to keep the important vitamins in our food:
- Do not expose produce to air. Store it in an airtight container
- Use little water when cooking or steaming as the vitamins can be lost in the water
- Reduce your cooking time
- Keep food cool in the fridge or freezer
Some fat soluble vitamins
Vitamin A – Beta-carotene
- helps with vision, particularly night vision and how your eyes adapt to light at night
- comes from carrots, squash, peppers and other bright colored foods, as well as organ meats
- too much Vitamin A consumption can actually turn a person orange!
Vitamin D – “Sunshine Vitamin”
- the body makes Vitamin D through the sunlight
- helps maintain calcium and phosphorus absorption
- you should get 45 minutes a day of sun for adequate Vitamin D
- you can also get Vitamin D from fortified foods such as milk
So, if you eat pretty healthy and you think you’re getting enough vitamins from your diet then you don’t need to take vitamin supplements. I try to take a multivitamin a few times a week on the days I know I won’t be getting all the healthy food I need! Do you get enough vitamins from your diet or do you take vitamin supplements?
3 Comments
Amber from Girl with the Red Hair
Awesome! This was super informative and interesting.
I take a vitamin B-12 occasionally and a multivitamin when I remember but for the most part I don’t take vitamins. Although if I feel a cold coming on I will load up on echinecea and vitamin C and it almost always does the trick!
Kate (What Kate is Cooking)
I don’t take vitamins, but sometimes I think about taking an iron pill. I’ve had low iron before, but the last time I got it tested I was actually at a good level, even without vitamins 🙂
Kate (What Kate is Cooking) recently posted..Modesto Half Marathon Recap
Amy T
love this! so informational! thanks