Facts about Vitamins and Minerals and Their Functions- HealthifyMe

Nutritional vitamins and minerals are important vitamins required by the physique, and you must embrace them within the day by day weight loss plan. Altogether, six nutritional vitamins and 15 minerals are wanted to carry out varied biochemical features. Due to this fact, it’s important to have a balanced weight loss plan to keep up good well being. Any imbalance within the weight loss plan can result in inadequate or extra consumption of those nutritional vitamins and minerals and even extra consumption of nutritional vitamins and minerals can be dangerous and may result in mineral toxicity, and insufficient quantities can result in deficiency illnesses.

Nutritional vitamins

Nutritional vitamins are the natural compounds present in vegetables and fruit that make sure the physique’s common progress and functioning. These nutritional vitamins will be fat-soluble and water-soluble. For instance, vitamin A, D, E and Ok are fat-soluble nutritional vitamins whereas, vitamin C and B advanced are water-soluble. The human physique naturally can not produce nutritional vitamins; subsequently, it’s vital to have a balanced weight loss plan to acquire them externally.

All these nutritional vitamins are current in elemental type in varied meals, i.e., acids, flavonoids and different compounds. For instance- vitamin C is current in ascorbic acid. Vitamin B1 is within the type of Thiamine and so forth.

Completely different nutritional vitamins have completely different roles within the physique:

1. Vitamin A

Vitamin A is a fat-soluble vitamin, and the really useful day by day consumption for grownup males is 900mcg, and for grownup girls needs to be 700mcg. It’s current in meals within the type of retinol. Nonetheless, it is because the physique converts vitamin A into retinol and retinal, an energetic type that’s simply absorbed.

In keeping with a research, vitamin A helps cell progress, imaginative and prescient, immune operate and foetal growth. The first function of vitamin A is in enhancing imaginative and prescient and eye well being. It offers important molecules that are needed for the attention cells. They assist to guard the cornea and preserve the cone cells wholesome. Cone cells within the eyes are liable for colored imaginative and prescient.

Carrots, lettuce, broccoli, cod liver oil, candy potato are a couple of meals sources wealthy in vitamin A.

2. Vitamin D

Vitamin D can be a fat-soluble vitamin. The really useful day by day consumption for vitamin D for males is 90mg and for girls is 75mg. Vitamin D aids in calcium absorption and helps keep sturdy bones and tooth. It’s a very fascinating vitamin. Its synthesis is initiated from pores and skin being uncovered to daylight. In keeping with analysis, vitamin D will increase the absorption of calcium, phosphorus, and magnesium absorption.

Vitamin D additionally helps regulate the cell life cycle; it promotes cell loss of life when the life cycle completes, important to forestall cancerous progress.

Eggs, milk, mushrooms and salmon fish oil are sources of vitamin D. Day by day solar publicity additionally helps synthesise vitamin D within the physique.

3. Vitamin E

Vitamin E can be a fat-soluble vitamin. The day by day really useful consumption for this vitamin is 15mg for adults. As per a research, vitamin E works as an antioxidant and protects the cell and membranes from the oxidative harm brought on by free radicals. Free radicals bind to the oxygen molecule, depriving the wholesome cells of oxygen, often called oxidative stress. Vitamin E helps to get rid of these free radicals. In consequence, it retains the pores and skin cells wholesome and promotes wholesome hair.

Along with taking part in a job as an antioxidant, it is usually concerned in lots of physiological features akin to gene expression, cognitive efficiency, controlling irritation and so forth.

Tomato, olives, bell pepper, almonds, sunflower seeds, spinach, seafood, and peas are glorious sources of vitamin E.

4. Vitamin Ok

As per analysis, vitamin Ok is a fat-soluble vitamin, and the really useful day by day consumption for girls is 90mcg and 120mcg for males. Vitamin Ok is important for the physique because it helps provoke the clotting components. For instance, the blood platelets assist clot the blood to forestall extra bleeding everytime you get a minimize or damage. Vitamin Ok is required to provoke this clot.

Cabbage, liver, collards, kale, eggs, milk and sprouts are wealthy in vitamin Ok.

5. Vitamin C

Vitamin C is a water-soluble vitamin, and the really useful day by day consumption for grownup males is 90mg and for grownup girls is 75mg. It’s important for the physique because it makes up the immune system and helps produce white blood cells liable for the physique’s immunological response. It additionally has anti-inflammatory and antioxidant properties. The antioxidant properties assist to combat free radicals and enhance cell well being.

In keeping with a research, vitamin C additionally helps enhance collagen manufacturing within the physique, liable for sustaining pores and skin elasticity. Strawberries, papayas, lemons, oranges, limes, and different citrus fruits are the very best supply of vitamin C.

6. Vitamin B-complex

Vitamin B advanced includes- vitamin B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6 (pyridoxine), B 7 (biotin), B9 (folic acid) and B 12 (cobalamin). Every of those important nutritional vitamins contributes to total bodily features.

Really useful day by day consumption:

  • B1- 1.1- 1.2mg
  • B2- 1.1-1.3mg
  • B3- 14-16mg
  • B5- 5mg
  • B6- 1.3mg
  • B9- 400mcg
  • B7- 30mcg
  • B12- 2.4mcg

Vitamin B advanced contributes to cell well being, progress of purple blood cells, wholesome mind operate, correct nerve operate, cardiovascular well being. As well as, vitamin B advanced is important for pregnant females because it promotes wholesome foetal progress and mind growth. Whereas in males, it will increase testosterone ranges.

Biotin and folic acid are important nutritional vitamins for nail and hair progress, whereas B6 is critical for the functioning of the nervous system and RBC.

Sunflower seeds, spinach, hen, avocado, fish, lentils are some meals which are wealthy within the vitamin B advanced.


The human physique requires fifteen important vitamins for correct functioning. Relying on the amount of every mineral requirement by the human physique, they classify into main or hint minerals.

1. Calcium

Calcium is likely one of the important minerals and a vital electrolyte. It performs a significant function in sustaining wholesome bones and tooth; it additionally assists in blood clotting, muscle contractions, nerve impulses and so forth.

Calcium makes up the principle skeletal construction in our physique, i.e., our bones and in addition makes up the tooth’s enamel, which prevents the underlying nerves. Due to the calcium inflow within the muscle cells, we will contract and chill out our physique muscle tissue and do varied actions.

The really useful day by day consumption for women and men is 100-1200mg. Cheese, milk, chia seeds, sardines, yoghurt, fortified meals like soy and cereal are among the greatest meals sources for calcium.

2. Chloride

Chlorine can be a major mineral because it acts as an electrolyte and regulates varied fluids within the physique. For instance, it helps regulate the osmotic strain and keep the water stability. It additionally helps management the pH ranges within the physique and offers an acidic medium to activate the gastric enzymes, which assist with digestion. Chloride additionally helps to activate the salivary amylase.

The first supply of chloride is desk salt, and the really useful day by day consumption is 2.3g for each women and men.

3. Chromium

Chromium is a hint mineral required by the physique in small quantities that helps break down carbohydrates, fat, and proteins and helps of their absorption. As well as, chromium aids the motion of insulin within the physique and may also help management the blood sugar ranges within the physique.

Beef, broccoli, eggs, reside, oyster, poultry, and wheat germ are some sources of chromium. The really useful day by day consumption of chromium for males needs to be 30-35mcg for males and 25-20mcg for girls.

4. Cobalt

Cobalt is one other hint mineral, and it helps within the absorption and processing of vitamin B12. It additionally helps to deal with anaemia and sure infectious illnesses. Cobalt is a requirement by the physique to restore the outer protecting membrane of the nerve cell. Cobalt can be liable for haemoglobin formation.

Beef, liver, fish, yeast, shellfish, and fortified dietary meals are wealthy cobalt sources.

5. Copper

Copper is one other hint mineral required by the physique for varied important features. For instance, copper is critical for cell manufacturing and iron absorption within the physique. It is usually liable for regulating the heartbeat, blood strain and growth of connective tissue, bones and inner organs.

The really useful day by day consumption of copper is 900mcg for each women and men. Cocoa, organ meat, shellfish, soybeans, entire grains are glorious sources of copper.

6. Iodine

Iodine can be a hint mineral and performs a significant function in thyroid manufacturing. Due to this, it straight impacts the thyroid hormones. That’s why it’s important to take ample quantities of iodine to have a correct thyroid operate. As well as, iodine can be liable for neurodevelopment throughout being pregnant, enhancing cognitive operate and delivery weight.

The really useful day by day consumption of iodine is 150mcg for each women and men. You may get your day by day supply of iodine from dairy, eggs, shrimp, entire grains and iodised salt.

7. Iron

Iron is a vital hint mineral and is in two kinds heme-iron which is in animal meals, and non-heme iron, which is current in plant meals. It is usually liable for haemoglobin manufacturing, a vital a part of the purple blood cells, because it carries oxygen to the physique’s wholesome cells.

The really useful day by day consumption for iron is 8mg for males and 8-18mg for girls. Females between the ages of 19-51 require extra quantities of iron. Dairy, spinach, kale, soybeans, purple meat and eggs are glorious sources of iron.

8. Magnesium

Magnesium is a major mineral and acts as an electrolyte. It’s the fourth most plentiful mineral within the human physique. It’s concerned in lots of mobile reactions, helps to make DNA, and is liable for inflicting muscle contractions.

Magnesium coordinates with calcium and is important for inflicting the center muscle tissue to contract (producing heartbeat), identical to that magnesium additionally performs a job in serving to the muscle tissue chill out by appearing as a calcium blocker.

The really useful day by day consumption for magnesium is 400-420mg for males and 310-320mg for girls. You may meet your day by day magnesium necessities by consuming almonds, cocoa, leafy inexperienced greens and pumpkin seeds.

9. Manganese

Manganese is a hint mineral required by the physique in small quantities and performs a significant function in enzyme expression. It’s current in enzymes within the mitochondria, which protects towards oxidative harm. It additionally performs a vital function in fatty acid and glucose metabolism.

The really useful day by day consumption for manganese is 2.3mg for males and 1.8mg for girls. As well as, you will get magnesium from entire grains, legumes, nuts, potatoes and shellfish.

10. Molybdenum

It is likely one of the lesser-known minerals however a vital one. Molybdenum is part of varied important enzymes. These enzymes are needed for actions such because the metabolism of iron. It’s a cofactor and helps specific enzymes, oxidase, aldehyde oxidase and mitochondrial amidoxime.

The really useful day by day consumption of molybdenum is 45mcg for each women and men. Lentils, dried peas, lima beans, soybeans, eggs, carrot, peanuts, sesame seeds, fennel are some sources of molybdenum.

11. Phosphorous

Phosphorus is likely one of the important minerals and is part of a considerable part of the bones. Phosphorus is required to retailer and switch vitality, total progress and growth of the physique and restore of tissue cells. It is usually part of the DNA and RNA and carries the genetic info which marks the protein synthesis operate. As well as, phosphorus makes up the fundamental construction for many biochemical compounds within the physique, akin to enzymes, hormones and even haemoglobin.

The really useful day by day phosphorus consumption is 700mg for each women and men. As well as, you will get phosphorus from beef, cashews, nuts, cheese, milk, fish, yoghurt and lentils.

12. Potassium

Potassium is one other major important mineral and in addition acts as an electrolyte. It really works in coordination with sodium and chloride to keep up fluid stability throughout the physique and regulates blood strain. Due to this fact, you must take a excessive potassium weight loss plan to handle hypertension because it counteracts the sodium and lowers the blood strain.

The really useful day by day potassium consumption is 3400mg for males and 2600mg for girls. Legumes, meat, potatoes, seafood, and spinach are potassium-rich meals.

13. Selenium

Selenium is a hint mineral however an integral a part of many antioxidant enzymes and proteins. It additionally improves the immune response, participates in antioxidant actions, and fights the free radicals to forestall oxidative harm. It additionally reveals anti-inflammatory properties and helps to keep up a wholesome metabolism.

The really useful day by day consumption for selenium is 35mcg for each women and men. Brazil nuts, sunflower seeds, sardines, eggs and spinach are some meals which are wealthy in selenium. 

14. Sodium

Sodium is likely one of the main vitamins required by the physique in massive quantities. It really works with potassium to control the fabric change out and in of the cells, keep water stability, help in nerve functioning. In consequence, sodium performs a major function in nerve and muscle functioning and sustaining correct blood strain.

The really useful day by day sodium consumption is 2400mg for each women and men. The first supply of sodium for people is salt, however beetroot, seafood, dairy, candy potato, yoghurt are some sodium-rich meals.

15. Zinc

Zinc is likely one of the hint minerals and performs a significant function within the immune system. For instance, it helps to combat irritation throughout a typical chilly. Zinc additionally aids wound therapeutic and assists in cell division. Zinc additionally helps within the gene expression and expression of assorted enzymes.

The really useful day by day zinc consumption is 11mg for males and solely 8mg for girls. Oysters, sesame seeds, pumpkin seeds, chickpeas, shellfish are some meals which are wealthy sources of zinc.

Deficiency Ailments

Because the human physique can not naturally produce the important nutritional vitamins and minerals, It’s essential to take them from an outdoor supply and have a balanced weight loss plan. It will assist when you consumed all of the important nutritional vitamins and minerals based on the really useful quantity. Having an incomplete weight loss plan that lacks sure vitamins can result in varied deficiency illnesses. A few of these illnesses can depart a long-term influence on the physique.


Scurvy is a illness characterised by bleeding gums, pores and skin spots and swelling in joints. This is because of deficiency of vitamin C. In consequence, there’s a fixed feeling of weak point, soreness of legs and arms, and the gums bleed in a short time and are extra susceptible to different gum illnesses.

This dysfunction is treatable, and you’ll enhance it by taking meals wealthy in vitamin C, loads of recent vegetables and fruit and taking plenty of antioxidant-rich meals.

Night time Blindness

Night time blindness is a sort of imaginative and prescient impairment, the place the individual experiences a poor imaginative and prescient in dim gentle or at night time time. Some circumstances of night time blindness are treatable, whereas others will not be. A deficiency of vitamin A causes it. It’s needed for remodeling the nerve impulse into pictures within the retina. Typically it can be triggered attributable to pre-existing eye circumstances like cataracts, weak eyesight or some genetic dysfunction.

It’s important to have a vitamin A-rich weight loss plan to keep away from points associated to eyesight.


Beriberi is a situation the place the muscle tissue turn out to be extraordinarily weak and extreme weight reduction. Acute deficiency also can result in cardiac failure and paralysis. It causes attributable to vitamin B1 deficiency. You will need to eat vitamin B1 wealthy meals and keep away from alcohol because it impairs the uptake of vitamin B1. Folks with one diuretic ought to take vitamin B1 supplementation to forestall growing this situation.


Vitamin D deficiency can develop a situation known as rickets, the place the individual experiences weakening of bones, particularly close to the joints. It could actually additionally result in tooth decay. Rickets extra generally happen in malnourished kids who’ve a poor weight loss plan. It could actually result in extreme long-term results on the physique and intrude with day-to-day life. Due to this fact, it’s important to take vitamin D dietary supplements to keep away from vitamin D deficiency.


Iodine is the important aspect required by the physique. It’s liable for foetal mind growth and in addition regulates thyroid manufacturing. Iodine deficiency can have an effect on the thyroid gland and trigger it to generate much less hormone or too many hormones.

It may be seen as a bump within the neck because the thyroid gland swells up throughout this situation. Due to this fact, it’s essential to handle the iodine ranges and preserve them based on the RDI quantities.


Iron is a major a part of haemoglobin because it helps carry oxygen from the lungs to the wholesome cells within the physique. Iron deficiency could cause anaemia, the place the blood can not have the required oxygen to the cells. It leads to poor tissue well being and cell loss of life. This situation will be extreme if you don’t take care. Crimson meat, spinach, poultry are some iron-rich meals.

Mineral Toxicity

Mineral toxicity refers to a situation the place the mineral focus within the physique is extremely excessive and never throughout the really useful vary.

An increase in sodium focus throughout the bloodstream could cause irregular blood strain and should result in seizures and extreme vomiting.

Potassium can be a mineral that may result in problems if not throughout the really useful vary. For instance, excessive potassium ranges can result in muscle weak point, vomiting, and antagonistic results on the kidney and coronary heart.

Wilson’s illness is a genetic dysfunction triggered attributable to copper accumulation within the liver, mind and different organs. On this situation, there’s a golden-brown discoloured ring across the eye known as Kayser-Fleischer rings which you’ll be able to discover with naked eyes.


Nutritional vitamins and minerals are like the facility supply for a wholesome physique. There are 15 important minerals and 6 important nutritional vitamins which should keep good well being and carry out varied organic features contained in the physique. These nutritional vitamins and minerals make up your physique and even strengthens your immune system to combat towards illnesses. Usually a balanced weight loss plan fulfills all needful necessities that the physique must operate. Nonetheless, one may also eat vitamin and mineral dietary supplements on the go. Keep in mind to seek the advice of your physician earlier than you embrace any vitamin and mineral dietary supplements. Additionally, taking them in correct quantities is important as their deficiency or extra consumption could cause varied problems.

Often Requested Questions (FAQs)

Q. What are the principle important minerals?

A. There are 15 essential minerals, out of which 8 are hint, required in small quantities, and 7 in massive portions. Calcium, Chloride, Magnesium, Molybdenum, Phosphorus, Potassium and Sodium are required in massive portions and are thought-about the principle important minerals. 

Q. Are all nutritional vitamins important?

A. There are six important nutritional vitamins for the human physique. Vitamin A, D, E, Ok are fat-soluble, and Vitamin B advanced and C are water-soluble. The physique requires each classes for various functions and assist with varied biochemical features. 

Q. What are the 4 essential features of minerals?

A. Minerals have completely different features. 1. Transportation of Oxygen 2. Regulation of Hormones 3. Nerve and Muscle Operate 4. Immune Well being these are among the essential features regulated by completely different minerals. 

Q. What number of important minerals are there?

A. There are 15 important minerals. Calcium, Chloride, Magnesium, Molybdenum, Phosphorus, Potassium and Sodium, Chromium, Cobalt, Copper, Iodine, Iron, Manganese, Selenium, Zinc are the important minerals required by the physique. 

Q. What mineral is most essential within the physique?

A. Calcium is essentially the most plentiful and important mineral for the human physique. It’s current in bones, tooth, and nails and can be important for blood clotting, muscle contraction, cell signalling.

Q. What are the ten most important minerals?

A. Calcium, Phosphorus, Potassium, Sodium, Magnesium, Iron, Zinc, Selenium, Iodine, Magnesium are the ten most important minerals. 

Q. What illnesses are brought on by a scarcity of nutritional vitamins and minerals?

A. Night time blindness, Scurvy, Rickets, Hyperkeratosis are illnesses brought on by vitamin deficiency. As well as, hypertension, weak bones and the immune system are a couple of illnesses brought on by mineral deficiency. 

Q. Why are the six important vitamins important?

A. All vitamins are required by the physique to keep up a wholesome physique functioning. These vitamins regulate varied bodily features like blood strain, hormones, cell manufacturing, and clotting. 

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