Vitamin deficiencies can affect your mental health & decision making power

Yesterday I was having a look at the number of vitamins and minerals that are inside our body. When I started reading that long list, I noticed that there were some vitamins about which I did not even have any idea. But do you know what the most common thing between all those vitamins and minerals was? That common thing was, all these vitamins and minerals are directly connected to our mental health and decision making power. I realized that if our body lacks even a single vitamin also, even that small lack also affects a lot to our mental health and decision-making power. After some further research, I found that there are more than 80% of people from all over the world who are facing several vitamin deficiencies and because of which they are unable to take advantage of their complete decision-making power.

So in this article, we are going to talk all about vitamin deficiencies and how they affect our mental health and decision-making power. Along with that, what other kinds of problems we would be able to face if we don’t give proper care to these vitamin deficiencies in our body. 

vitamin deficiencies
vitamin deficiencies

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Vitamin deficiencies that cause several mental health issues-

Vitamins and minerals are one of those things that can affect our health in a good and bad way both, and this is the only thing because of which it is suggested to all of you to maintain a proper balance between all these things.

Moreover, if you are also thinking that you are also facing vitamin deficiencies in your body or just wanted to know about all these things so that you never face any adverse effect, then check out all these vitamins and it’s related issues listed-below.

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Vitamin B Deficiencies

Vitamin B Deficiencies
Vitamin B Deficiencies

Have you ever thought that why nowadays you are feeling depression, fatigue, and slower decision-making power? If you are feeling the same, then it can be noticed that you might be facing vitamin B deficiency.

Moreover, it is also found that vitamin B rich food item helps in improving the mood and energy of a person. In case you want to know about one of the most essential and crucial kinds of vitamin B is B6, B12, and B9, which plays a critical role in enhancing mental health.

This vitamin B helps in producing chemicals such as serotonin and many more such chemicals, which helps a lot in improving mood and mental health.

If you think that you are facing the deficiency of vitamin B, then here are some of the food items that help in improving mental health and decision-making power.

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  • Nutritional yeast
  • Feta cheese
  • Eggs
  • Cottage cheese
  • Salmon
  • Beef liver

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Vitamin D

Vitamin D
Vitamin D

The most significant use of vitamin D from our body is that it helps in protecting our skin from harmful rays of UV light. But it is also a fact that vitamin D deficiency is becoming more common these days.

It is found through research that if you have a low vitamin D level in our body, then it affects a lot to our immune system in adverse ways. Along with that, it also starts creating irritation, which affects a lot to our mental health.

As there are various food items with the help of which you can get every kind of vitamin and hence enhance the level of it, this is not the case with vitamin D. Because if you are finding vitamin D in your food items, then this is going to be a challenging task for you. While if you want to increase the level of vitamin D, you should take advantage of supplements, as that would be the only solution available to you.

These were some of the vitamins that affect a lot to our mental health and decision making power. Let us now have a look at some other nutrients, deficiency of which affects a lot to our mental health and decision-making process.



Have you ever thought that what will happen to your mental health and decision-making process if your body’s red blood cells stop transporting oxygen within them? If this happens in your body, then your body will stop working properly. Hence, it will affect a lot to your decision-making power.

The main reason because of which red blood cell does not carry oxygen within them is because of the lack of iron in your body. Moreover, it also affects a lot to our brain and nervous system, which will affect our reaction power and hence slows that down.

If you are facing a lack of iron in your body, then here are some of the food items that will help you in enhancing the level of iron inside your body.

  • Spinach
  • Pumpkin
  • Pine nuts
  • Sunflower seeds
  • Cashews
  • Chicken
  • Eggs
  • Beef
  • Liver

4 Vitamins that work wonders for your brain health & decision-making power-

Several vitamins help a lot in enhancing our brain health and decision-making power, but here we are going to discuss the four best vitamins that work wonders for your brain health and decision-making process.

Vitamin K

Vitamin K not only helps us in enhancing and maintaining good bones health but along with that, this vitamin also helps in the betterment of our brain health and hence which leads to an overall health betterment.

You would be able to notice a considerable enhancement in the brain functioning and our overall behavior.

Vitamin E

Vitamin E works as a great anti-oxidant in our body. Moreover, it is also said that if you have lower vitamin E in your body, then you would have to face poor brain health.

This is the reason because of which we are suggested to increase vitamin E levels inside our body, as it creates a protective layer surrounding our brain.

Vitamin C

Vitamin C helps a lot in enhancing the overall working of nervous system connections. This also helps in increasing the overall reaction rate of your body.

Vitamin B

Vitamin B helps our body in enhancing the overall decision making power, which enhances our thinking power and makes it wide.


It is important to consume the right amount of vitamins as per the need of your body. Your body must be in balance of all vitamins. However, in your busy life, if you are still facing a problem in getting the right vitamins, you can take with good quality supplements but under the guidance of some professionals.

If you still feel that you might have a nutrient deficiency that is affecting your mental health, then you must visit a doctor, who can help you and give you the most accurate diagnosis.

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12 thoughts on “Vitamin deficiencies can affect your mental health & decision making power”

  1. very informative article.I never thought that many health problems are so much related to vitamin deficiencies.keeping every information in mind will enhance our day to day decision making power

  2. It is important to consume the right amount of vitamins as per the need of your body.very detail analysis has been done here regarding various sources of vitamin A,D and B.

  3. As a mother of two children this information is very much helpful for me to provide sources to my children like Spinach Pumpkin Pine nuts and other vegitables and fruits

  4. Information on this webpage is very good and organized. I have no prior knowledge on this topic so feeling good to go to other pages also.

  5. This is at thorough yet concise bit on forms of vitamin B supplements. It gives specific, verifiable information without wild claims or inferences and answered my main questions about how to use this vitamin and why. Thanks for posting this article!

  6. Thank you for the coverage of b12. I have the visual accommodation issue as well as some hair loss. I never knew the lack of b12 was responsible for the visual issue. It gives me another way to recognize when I am low in my b12.

    • Information on this webpage is very good and organized. I have no prior knowledge on this topic so feeling good to go to other pages also.Differential responses may be linked to differences in brain morphology between men and women. The biggest takeaway is that women may need a larger spectrum of nutrients to support mood, compared to men.”

  7. Hi! I know this is kinda off topic however I’d figured I’d ask. Would you be interested in trading links or maybe guest authoring a blog post or vice-versa? My site discusses a lot of the same topics as yours and I feel we could greatly benefit from each other. If you are interested feel free to shoot me an email. I look forward to hearing from you! Awesome blog by the way!


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