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10 Foods Highest In Vitamin D That You Should Include In Your Diet

10 Foods Highest In Vitamin D That You Should Include In Your Diet

Vitamin D – aka “the sunshine vitamin -” is important to our overall health and feelings of wellness. Most people connect vitamin D and sunshine because research has taught us that it is naturally produced in the skin when exposed to sunlight. Vitamin D is a fat-soluble vitamin in a family of compounds that includes vitamins D-1, D-2, and D-3. It can affect as many as 2,000 genes in the body.[1]

Vitamin D has several important functions. Perhaps the most vital are regulating the absorption of calcium and phosphorous, and facilitating normal immune system function. Getting a sufficient amount of vitamin D is important for normal growth and development of bones and teeth, as well as improved resistance against certain diseases.

The National Institutes of Health,[2] along with Health and Human Services, has determined the recommended daily allowance (RDA) for vitamin D is 600 IUs (15 mcg) for individuals between the ages of 13 and 70. The U.S. Food and Drug Administration (FDA) has set the recommended amount at 400 IUs which is slightly lower than other recommendations but still much higher than most people consume daily.

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Vitamin D deficiency is a global epidemic.[3] An estimated 1 billion people do not have adequate vitamin D levels. And 64% of Americans do not get the sufficient amount of vitamin D to keep all of their tissues operating optimally.

Eating foods high in vitamin D is key in maintaining proper levels

Eating foods high in vitamin D is even more critical today than it was years ago. Our modern, indoor lifestyle limits the amount of vitamin D we receive. Even those who do spend lots of time outside still have insufficient levels of this important nutrient due to necessity of having to wear sunblock. Sunscreens do more than just block harmful UV rays it also limits the amount of vitamin that is absorbed by the skin. Because few foods have high amounts of this vitamin – and our limited exposure to the sun – it is critical to maintain a diet that is purposefully chock full of vitamin D rich foods.

10 Foods High in Vitamin D

1. Cod Liver Oil

This is the holy grail of vitamin D. One tablespoon contains 1,360 IUs,  which is more than twice the RDA. Cod liver oil is also a great anti-inflammatory agent and has properties that promote cardiovascular, hormonal, immune, reproductive and neurological health.

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2. Portabello Mushrooms

Portabello mushrooms that have been exposed to ultraviolet light contain about 375 IUs per serving.[4] When grilled, that number jumps to 493 IUs per serving. Mushrooms are a great substitute for meat and are an excellent complement to many dishes.[5]

3. Oily Fish

Fatty fish, like tuna, trout, mackerel, and salmon, are rich in vitamin D. This group’s vitamin D content ranges from 760 IUs down to 100 IUs per serving. The oily fish ranking the highest are swordfish, salmon, trout and then mackerel. Besides being a vitamin D-rich food, fish rich in omega 3 fatty acids provide a plethora of health benefits – both physical and mental – and are considered a “superfood” among many nutrition experts.[6]

4. Fish Roe (Caviar)

Besides being fortified with vitamin D (484 IUs per serving), caviar[7] is a source of vitamins and minerals, including omega 3,[8] which helps to promote a healthy nervous, circulatory and immune system. One serving of this expensive delicacy also has an adult’s daily requirement of vitamin B12.[9] Other nutrients included are vitamins A, E, B6, iron, magnesium and selenium.

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5. Orange Juice (fortified)

Orange fortified with vitamin D contains 137 IUs per eight ounce cup.[10] Fortified orange juice also comes packed with calcium and is an excellent source of vitamin C. And with OJ, a little goes a long way.

6. Fortified Breakfast Cereal

Instant oatmeal rates the highest in this category when it comes to vitamin D content. Most brands come in around 342 IUs per serving.[11] Traditional dry cereals are also great sources for packing in a large variety of vitamins and minerals in a single serving. When the cereal is combined with milk, the vitamin D content is further enhanced.

7. Dairy Products

Naturally, milk and other dairy products do not contain high amounts of vitamin D. Vitamin D is essential in the process the body undergoes to absorb calcium. It is for this reason, foods that naturally contain calcium, have been fortified with vitamin D. Dairy products such as milk, cheese, yogurt and margarine all have vitamin D added to enhance the potency of calcium.

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8. Beef Liver

Beef liver is not only a pretty good source of vitamin D,[12] but since it is a storage organ for many important nutrients (vitamins A, D, E, K, B12 and folic acid), and minerals such as copper and iron, it naturally transfers those vitamins to us when we consume it. Liver is an “organ meat,” and generally speaking, organ meats are between 10 and 100 times higher in nutrients than corresponding muscle meats.

9. Eggs

Eggs are a convenient way to get vitamin D.[13] They’re popular in many breakfast, lunch, dinner, and dessert recipes. Vitamin D is contained in the yolk of an egg. One large egg contains around 44 IUs of the sunshine vitamin.

10. Dairy Alternatives

For those who are lactose intolerant or have sensitivities to dairy, getting the daily dose of vitamin D may prove to be a bit tricky. Thankfully, dairy alternatives such as soy and almond milk, dairy-free cheese, yogurt and many others have been fortified with calcium and vitamin D.

Maximizing the vitamin D in your food

How we prepare and consume food vastly effects its nutritional benefits and can either heighten or completely nullify certain nutrients.[14] When it comes to preparing foods to preserve their vitamin D content, its important to keep a few things in mind:

  1. Vitamin D is a very stable nutrient in foods. It will not be significantly damaged by most low-heat cooking techniques.
  2. Foods cooked in oil will lose some of their vitamin D content. Eggs, for example, when fried lose about 20% of their vitamin D, compared to only a 10% loss during the poaching process.
  3. The best way to preserve any food’s vitamin D content, based on information from various studies, is to avoid cooking food at higher heats and lengthy baking times.

Vitamin D is vitally important for proper functioning of our bodies and aids in preserving our mental health. A conscious effort must be made daily to ensure your diet includes the appropriate amount of the sunshine vitamin.

Reference

[1] https://www.vitamindcouncil.org/about-vitamin-d/what-is-vitamin-d/
[2] https://ods.od.nih.gov/factsheets/VitaminD-HealthProfessional/
[3] https://www.scientificamerican.com/article/vitamin-d-deficiency-united-states/
[4] http://www.mushroominfo.com/all-about-vitamin-d/
[5] http://allrecipes.com/recipes/15172/fruits-and-vegetables/mushrooms/
[6] http://www.nhs.uk/Livewell/superfoods/Pages/is-oily-fish-a-superfood.aspx
[7] http://www.thehealthyhomeeconomist.com/fish-eggs-a-superior-vitamin-d-boost/
[8] )http://www.besthealthmag.ca/omega/
[9] http://www.dietitians.ca/Your-Health/Nutrition-A-Z/Vitamins/Food-Sources-of-Vitamin-B12.aspx
[10] http://www.reuters.com/article/us-vitamin-d-idUSTRE64667K20100507
[11] http://nutritiondata.self.com/foods-008102000000000000000-w.html?maxCount=165
[12] https://chriskresser.com/natures-most-potent-superfood/
[13] http://www.globalhealingcenter.com/natural-health/10-foods-containing-vitamin-d/
[14] http://www.whfoods.com/genpage.php?tname=nutrient&dbid=110

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Last Updated on March 13, 2019

How to Get out of a Rut: 12 Useful Ways to Get Unstuck

How to Get out of a Rut: 12 Useful Ways to Get Unstuck

Have you gotten into a rut before? Or are you in a rut right now?

You know you’re in a rut when you run out of ideas and inspiration. I personally see a rut as a productivity vacuum. It might very well be a reason why you aren’t getting results. Even as you spend more time on your work, you can’t seem to get anything constructive done. While I’m normally productive, I get into occasional ruts (especially when I’ve been working back-to-back without rest). During those times, I can spend an entire day in front of the computer and get nothing done. It can be quite frustrating.

Over time, I have tried and found several methods that are helpful to pull me out of a rut. If you experience ruts too, whether as a working professional, a writer, a blogger, a student or other work, you will find these useful. Here are 12 of my personal tips to get out of ruts:

1. Work on the small tasks.

When you are in a rut, tackle it by starting small. Clear away your smaller tasks which have been piling up. Reply to your emails, organize your documents, declutter your work space, and reply to private messages.

Whenever I finish doing that, I generate a positive momentum which I bring forward to my work.

2. Take a break from your work desk.

Get yourself away from your desk and go take a walk. Go to the washroom, walk around the office, go out and get a snack.

Your mind is too bogged down and needs some airing. Sometimes I get new ideas right after I walk away from my computer.

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3. Upgrade yourself

Take the down time to upgrade yourself. Go to a seminar. Read up on new materials (#7). Pick up a new language. Or any of the 42 ways here to improve yourself.

The modern computer uses different typefaces because Steve Jobs dropped in on a calligraphy class back in college. How’s that for inspiration?

4. Talk to a friend.

Talk to someone and get your mind off work for a while.

Talk about anything, from casual chatting to a deep conversation about something you really care about. You will be surprised at how the short encounter can be rejuvenating in its own way.

5. Forget about trying to be perfect.

If you are in a rut, the last thing you want to do is step on your own toes with perfectionist tendencies.

Just start small. Do what you can, at your own pace. Let yourself make mistakes.

Soon, a little trickle of inspiration will come. And then it’ll build up with more trickles. Before you know it, you have a whole stream of ideas.

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6. Paint a vision to work towards.

If you are continuously getting in a rut with your work, maybe there’s no vision inspiring you to move forward.

Think about why you are doing this, and what you are doing it for. What is the end vision in mind?

Make it as vivid as possible. Make sure it’s a vision that inspires you and use that to trigger you to action.

7. Read a book (or blog).

The things we read are like food to our brain. If you are out of ideas, it’s time to feed your brain with great materials.

Here’s a list of 40 books you can start off with. Stock your browser with only the feeds of high quality blogs, such as Lifehack.org, DumbLittleMan, Seth Godin’s Blog, Tim Ferris’ Blog, Zen Habits or The Personal Excellence Blog.

Check out the best selling books; those are generally packed with great wisdom.

8. Have a quick nap.

If you are at home, take a quick nap for about 20-30 minutes. This clears up your mind and gives you a quick boost. Nothing quite like starting off on a fresh start after catching up on sleep.

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9. Remember why you are doing this.

Sometimes we lose sight of why we do what we do, and after a while we become jaded. A quick refresher on why you even started on this project will help.

What were you thinking when you thought of doing this? Retrace your thoughts back to that moment. Recall why you are doing this. Then reconnect with your muse.

10. Find some competition.

Nothing quite like healthy competition to spur us forward. If you are out of ideas, then check up on what people are doing in your space.

Colleagues at work, competitors in the industry, competitors’ products and websites, networking conventions.. you get the drill.

11. Go exercise.

Since you are not making headway at work, might as well spend the time shaping yourself up.

Sometimes we work so much that we neglect our health and fitness. Go jog, swim, cycle, whichever exercise you prefer.

As you improve your physical health, your mental health will improve, too. The different facets of ourselves are all interlinked.

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Here’re 15 Tips to Restart the Exercise Habit (and How to Keep It).

12. Take a good break.

Ruts are usually signs that you have been working too long and too hard. It’s time to get a break.

Beyond the quick tips above, arrange for a 1-day or 2-days of break from your work. Don’t check your (work) emails or do anything work-related. Relax and do your favorite activities. You will return to your work recharged and ready to start.

Contrary to popular belief, the world will not end from taking a break from your work. In fact, you will be much more ready to make an impact after proper rest. My best ideas and inspiration always hit me whenever I’m away from my work.

Take a look at this to learn the importance of rest: The Importance of Scheduling Downtime

More Resources About Getting out of a Rut

Featured photo credit: Joshua Earle via unsplash.com

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