Conclusion

Studies show that the presence of high amounts of vitamin A in your diet can make you less susceptible to certain health conditions, such as dry eyes, skin disorders, night blindness, and hair loss. Vitamin A also increases your body’s resistance to infections. Various studies show that the major cause of blindness in developing countries is lack of vitamin A. In developed countries, this vitamin is adequately supplied in diets. Eating the foods listed above regularly will help maintain a high level of vitamin A and prevent symptoms of deficiency.
Reference:
[1] https://www.webmd.com/vitamins-and-supplements/supplement-guide-vitamin-k
[2] https://www.healthline.com/nutrition/niacin-benefits
[3] https://www.healthline.com/nutrition/vitamin-a-deficiency-symptoms
[4] https://www.nhs.uk/conditions/vitamins-and-minerals/calcium/
[5] https://www.hsph.harvard.edu/nutritionsource/vitamin-c/
[6] https://www.britannica.com/science/protein
[7] https://www.nhs.uk/conditions/vitamins-and-minerals/vitamin-a/
[8] https://www.healthline.com/nutrition/magnesium-benefits











