Vitamins and Minerals – What Exactly They Do?

Any high-quality and genuine shilajit resins are an outstanding source of minerals, often minerals which you will not find in conventional or even organic foods. Pürblack Live resin supersedes the quality of all traditional shilajit. Pürblack live resin combines all benefits of genuine shilajit and mumie. It delivers unique benefits not previously available in shilajit-mumie resins. It is important that you combine genuine and high–quality mineral pitch consumption with foods rich in vitamins. Pürblack and bee pollen is a great and natural vitamin and mineral combo. We put this guide together to demonstrate the importance of some vitamins and minerals for health.

A diet that is rich in essential vitamins and minerals is essential in maintaining good nutrition. Learn more about the properties of the most important vitamins and minerals, and contact your doctor if you are concerned about your intake.

Vitamin A (retinol)

  • Benefits: Eyesight, appetite, growth, and taste. Oral and topical retinoids are also used to treat acne and other common skin conditions.
  • Signs of Deficiency: Night blindness, which is the inability to see in darkness or low light. A deficiency can also increase a person’s risk of infection and result in anemia.
  • Recommended Dietary Allowance (RDA): 900 mcg/day ages 14 and up.
  • Food Sources: Liver, fish oil, milk, eggs, carrots, green leafy vegetables, squash, cantaloupe, broccoli, and fortified cereals.

Vitamin A Food Sources – Information about the importance of vitamin A from the Harvard School of Public Health.

Vitamin A Dosage – Get the correct amount of vitamin A.

Vitamin B1 (thiamine)

  • Benefits: Useful in supporting the nervous system and repairing alcohol-damaged nerve tissues. This vitamin is useful in treating digestive problems, such as chronic diarrhea, ulcerative colitis, and poor appetite. Thiamine is also useful for boosting the immune system, easing diabetic pain, and assisting people with heart disease and vision problems due to glaucoma or cataracts.
  • Signs of Deficiency: Fatigue, depression, irritability, tingling sensations in the hands and feet, poor appetite, and difficulty concentrating.
  • Recommended Dietary Allowance (RDA): 1.1 mg for women; 1.2 mg for men.
  • Food Sources: Most foods contain small amounts, but larger quantities can be found in organ meats and pork. Other good sources are whole grains, rice, brewer’s yeast, wheat germ, and blackstrap molasses.

Vitamin B1 Safety Concerns – Possible interactions when taking a thiamine supplement.

Vitamin B1 Overview – Information from the WebMD.

Vitamin B2 (riboflavin)

  • Benefits: Growth of skin, hair, and nails. It is also used for treating acne, muscle cramps, carpal tunnel syndrome, and blood disorders like red blood cell aplasia. This vitamin is possibly effective for treating migraine headaches and preventing cataracts.
  • Signs of Deficiency: Chapped lips, eye irritability, sensitivity to light, infections of the throat and mouth, sore lips and tongue, bloodshot eyes.
  • Recommended Dietary Allowance (RDA): 1.4 mg
  • Food Sources: Milk, red meat, green vegetables, enriched flour, nuts, and eggs.

Riboflavin Uses – The benefits of riboflavin, along with the uses and side effects.

Vitamin B2 – Exploring the health benefits.

Vitamin B6 (pyridoxine)

  • Benefits: Useful in the treatment of anemia, helping the body to absorb carbohydrates and protein and preventing problems with the nervous system. It is also shown to minimize the side effects of drugs like cycloserine and can prevent certain types of seizures in newborns.
  • Signs of Deficiency: Inflammation, problems with nutrient absorption, and an overactive thyroid.
  • Recommended Dietary Allowance (RDA): 1.3 mg/day for men and women ages 19-50. At age 51, it is recommended that men increase their daily dosage to 1.7 mg
  • Food Sources: Fish, liver, bananas, carrots, spinach, milk, chicken, cheese, pork, whole grains, potatoes, and dried beans

Vitamin B6 – Important information from Mayo Clinic.

Vitamin B6 and Birth Control – Why women taking birth control need to take a Vitamin B-complex supplement.

Vitamin B12 (cobalamin)

  • Benefits: Creates new red blood cells and helps new nerves to form. It can also be used to boost mood, reverse memory loss, and improve the immune system.
  • Signs of Deficiency: Early signs are tingling of the hands and feet and fatigue. The long-term damage that can result may include dementia, deafness, and blindness.
  • Recommended Dietary Allowance (RDA): 2.4 micrograms in adults; 2.6 mcg in pregnant women
  • Food Sources: Eggs, shellfish, meat, cheese, milk, liver, fortified cereals.

Vitamin B12 and a Vegan Diet  – Importance of this vitamin for vegans.

Vitamin B12 Supplement Information – Uses, side effects, and dosing of vitamin B12.

Vitamin C (ascorbic acid)

  • Benefits: Boosts the immune system to protect against eye disease, prenatal health problems, cardiovascular disease, and wrinkling skin. Also helps to heal wounds and reduce cholesterol.
  • Signs of Deficiency: Fatigue, wounds that are slow to heal, bleeding gums.
  • Recommended Dietary Allowance (RDA): 500mg
  • Food Sources: Citrus fruits, chili peppers, kiwi fruit, red and green bell peppers, berries, tomatoes, kale, cauliflower, potatoes, and broccoli.

New Vitamin C Benefits – Newly discovered vitamin C benefits from WebMD.

Vitamin C Sources – Foods that have more vitamin C than the average orange.

Vitamin D

  • Benefits: This vitamin is essential for the growth, repair, and formation of bones and assists with the normal absorption of calcium in the body. High vitamin D levels may also reduce the risk of developing colorectal cancer.
  • Signs of Deficiency: Bone pain, unhealthy teeth, muscle weakness, cognitive impairments within older adults.
  • Recommended Dietary Allowance (RDA): 600 IU for adults up to age 70; 800 IU for adults over 70.
  • Food Sources: Milk products, tuna, salmon, herring, sardines, and fish oil. While not a food source, sunlight is one of the best ways to get a healthy dose of vitamin D.

Importance of Vitamin D – Information from Medical News Today.

Benefits of Vitamin D – Why your diet needs this vitamin.

Vitamin E (tocopherol)

  • Benefits: Vitamin E is a powerful antioxidant, so it is useful in fighting toxins. It is effective in treating the movement disorder ataxia and is possibly effective for the treatment of memory loss in patients living with Alzheimer’s disease, blood disorders, bladder cancer, and nerve damage resulting from chemotherapy.
  • Signs of Deficiency: Muscle weakness, anemia, vision changes, male infertility, and other neurological problems.
  • Recommended Dietary Allowance (RDA): 15 mg
  • Food Sources: Nuts, soybeans, seeds, vegetable oil, cereals, broccoli, sprouts, spinach, wheat germ oil, and eggs.

Vitamin E Fact Sheet – Information from the National Institutes of Health.

Uses and Side Effects Information about Vitamin E.

Folic Acid

  • Benefits: Aids in the production of red blood cells and is essential in preventing certain birth defects during pregnancy, including cleft lips, cleft palates, and spina bifida.
  • Signs of Deficiency: Fatigue due to anemia.
  • Recommended Dietary Allowance (RDA): 200 micrograms. However, women intending to conceive, and women who are pregnant, should take 400 mcg. This dosage should be continued through the first trimester of pregnancy.
  • Food Sources: Carrots, okra, yeast, asparagus, liver, lemons, egg yolks, melon, tomato juice, apricots, pumpkin, mushrooms, avocado, beans, and orange juice.

Folic Acid Essentials – Information from the Centers for Disease Control and Prevention.

Folic Acid and Pregnancy – How folic acid helps with the development of unborn babies.


  • Benefits: Promotes strong bones and teeth and prevents osteoporosis, a condition characterized by weak bones that are easily broken. Also assists with blood clotting, muscle contraction, and nerve function.
  • Signs of Deficiency: Unhealthy teeth and bones that break easily.
  • Recommended Dietary Allowance (RDA): 1,000 mg/day for adults up to age 50; 1,200 mg/day for women over age 51.
  • Food Sources: Milk, cheese, yogurts, sardines, spinach, collard greens, kale, turnips, fortified cereals, soybeans, enriched breads and grains.

Calcium-Rich Foods – How you can get enough calcium in your diet.

Calcium Supplements – Exploring calcium from food vs. calcium supplements.


  • Benefits: Helps to form red blood cells and transfers oxygen to various parts of the body. Iron is essential in muscle function and supplying adequate oxygen to the brain.
  • Signs of Deficiency: Fatigue, lack of energy, concentration difficulties, and irritability.
  • Recommended Dietary Allowance (RDA): 18 mg for adults; 27 mg for pregnant women.
  • Food Sources: Lean red meat, nuts, oily fish, egg yolks, green leafy vegetables, beans, and fortified grains.

Importance of Iron – What you need to know about how iron impacts your overall health.

Top Benefits of Iron – Information from Newsmax about why your body needs iron.


  • Benefits: Keeps the immune system healthy, regulates blood pressure and promotes the breakdown of carbohydrates, fat, and protein.
  • Signs of Deficiency: Skin lesions, poor heart health, muscle cramps, tremors, diarrhea, respiratory issues, dizziness, slow wound healing, type II diabetes, and growth problems among children.
  • Recommended Dietary Allowance (RDA): 310mg – 400mg.
  • Food Sources: Meat, shellfish, milk, nuts, legumes, spinach, and whole grains. Foods that contain dietary fiber should also provide magnesium, and the mineral is often added to cereals and other fortified food products.

Magnesium Fact Sheet – Information for health professionals from the National Institutes of Health.

Magnesium Deficiency – Important symptoms to be aware of regarding magnesium deficiencies.


  • Benefits: Boosts the immune system to help treat ear infections and the common cold. Can also be used to fight night blindness, macular degeneration, and cataracts.
  • Signs of Deficiency: Slow wound healing, acute diarrhea, stunted growth in children, lesions on the eyes, throat, and skin.
  • Recommended Dietary Allowance (RDA): 8 mg for adult females; 11 mg for adult males. Pregnant women are encouraged to increase their dosage to 11 mg.
  • Food Sources: Oysters, nuts, lobster, crab, beans, dairy products, and whole grains.

What is Zinc? – Exploring the uses and benefits of zinc.

Health Benefits of Zinc – Information from the International Zinc Association.