Vitamin B is a group of eight water-soluble vitamins that play important roles in cell metabolism. These vitamins include thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxal 5′-phosphate (B6), biotin (B7), folic acid (B9) and cobalamin (B12).
Vitamin B can be found in plant foods such as leafy green vegetables, potatoes, carrots, tomatoes and avocados. Vitamin B is also found in animal products such as fish, eggs and dairy products.
The recommended dietary allowance for vitamin B depends on age and gender. For example, women who are pregnant need at least 2 milligrams per day of vitamin B6.
Vitamin B Complex is a group of 8 water-soluble vitamins: Thiamine (B1), Riboflavin (B2), Niacin (B3), Pantothenic Acid (B5), Pyridoxine (B6), Biotin, Folic Acid and Cyanocobalamin (B12). These vitamins help release energy from the food we eat. They also help our bodies to use fats and amino acids to make new proteins. They are necessary for proper growth and development, especially during pregnancy and infancy.
Vitamin B complex deficiency can lead to anemia, hair loss, skin rashes, fatigue, irritability and dizziness.
Some symptoms of vitamin B deficiency include:
Fatigue or tiredness
Hair loss or thinning hair
Dry skin or eczema
Oily skin and acne breakouts
Loss of appetite or weight gain due to poor digestion
Heart palpitations or irregular heartbeat
Vitamin B is a group of eight water-soluble vitamins that play important roles in cell metabolism. In general, vitamin B complex refers to the entire group of all eight B vitamins. As a group, these vitamins are often sold as a single supplement.
The following are some of the most common types of vitamin B:
Vitamin B1 (thiamin) deficiency is rare in developed countries but can be seen in those with alcoholism and other conditions that lead to poor nutrition. Thiamin deficiency may also occur in people who have had gastric surgery (where part of the stomach is removed), since this surgery can affect how much thiamin they absorb from food. Symptoms include confusion, irritability, irregular heart rate, muscle weakness, loss of appetite and weight loss due to decreased food absorption.
Vitamin B2 (riboflavin) deficiency can cause a condition called angular stomatitis (mouth ulcers). Other symptoms include cracks at the corners of the mouth, sore tongue and swollen lips. Riboflavin deficiency is rare except among alcoholics who don’t eat enough meat or other foods rich in riboflavin. Treatment is usually just taking supplements because riboflavin is found naturally in many foods such as milk.
Vitamin B is a group of essential nutrients that help the body to release energy from protein and carbohydrates. There are eight B vitamins, which are divided into two categories: water soluble and fat soluble. The water-soluble B vitamins include thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid, pyridoxine (B6), biotin, folate/folic acid and cobalamin/vitamin B12. Fat-soluble vitamins include vitamin A, D, E and K.
Vitamin B Deficiency
Vitamin B deficiency can lead to a variety of health problems, such as fatigue, nausea, anemia or neurological disorders like depression. Deficiency of any one of these vitamins can cause serious health problems.
For example:
Vitamin B1 (thiamine) deficiency can cause beriberi;
Vitamin B2 (riboflavin) deficiency can lead to a skin condition called cheilosis;
Vitamin B3 (niacin) deficiency has been linked with high cholesterol levels in some people;
Vitamin B6 deficiency causes skin irritations or rashes;
Folate deficiency may increase your risk of heart disease
Vitamin B12 is a water-soluble vitamin. It is one of eight B vitamins and is essential for the formation of blood cells, red blood cell production, and the synthesis of DNA. Vitamin B12 deficiency results in pernicious anemia (a type of anemia marked by a reduction in the number of erythrocytes), megaloblastic anemia (anemia caused by failure of the bone marrow to produce enough mature red blood cells), elevated serum homocysteine levels, peripheral neuropathy, and subacute combined degeneration of the spinal cord.
Vitamin B12 is found primarily in meat products such as liver, kidneys, fish or shellfish, poultry and eggs. Some cereals are now fortified with B12 (e.g., some brands of corn flakes). The absorption of B12 from food sources is impaired if there is a deficiency in stomach acidity or if there is inadequate availability of intrinsic factor (a protein secreted by parietal cells in the stomach that binds to bile salts and vitamin B12 thereby facilitating their absorption).
Vitamin B12 deficiency typically presents with megaloblastic anemia, which can cause fatigue, weakness and paleness. Other symptoms include numbness and tingling in hands
Vitamin B12 is a water-soluble vitamin found in foods like meat and dairy products. It’s also available in dietary supplements. Most people get enough vitamin B12 through their diet, but there are some groups of people who may need to take supplements or eat more fortified foods to meet their needs.
Vitamin B12 is part of the B-group of vitamins. Other B vitamins include thiamine (vitamin B1), riboflavin (vitamin B2), niacin (vitamin B3), pantothenic acid (vitamin B5), biotin, folic acid and vitamin B6. Some vegetables and fruits contain small amounts of vitamin B6, but other sources are required for good health.
The body needs vitamin B12 to make red blood cells and keep nerves healthy. Vitamin B12 deficiency can lead to anemia, fatigue, weakness, constipation and even dementia if not treated early on with supplements or fortified foods.
Vitamin B is a group of eight water-soluble vitamins that play important roles in cell function and metabolism. The B complex vitamins are divided into two categories: B1, B2, B3, B5 and B6 (collectively referred to as “the anti-stress” complex), which help support your body’s ability to cope with stress; and B9 (folate) and B12 (cobalamin), which are involved in red blood cell formation.
Ascorbic acid (vitamin C) deficiency causes scurvy. It is caused by a lack of vitamin C in the diet. Ascorbic acid is needed for the production of collagen, an important component of connective tissue such as tendons, ligaments, skin and blood vessels. Insufficient dietary intake or impaired absorption may lead to symptoms such as bleeding gums, bruises due to easy bruising or petechiae (tiny purplish spots on the skin), joint pain and swelling, poor wound healing, delayed development in children due to short stature and delayed tooth eruption due to gum recession. In severe cases there may be abdominal pain and diarrhea.
Vitamin B deficiency is a rare condition that can cause serious health problems, including anemia and nerve damage. Vitamin B deficiency is often associated with alcohol abuse, malnourishment and intestinal diseases like celiac disease.
The most common vitamin B deficiency diseases include:
Peripheral neuropathy: Damage to peripheral nerves can cause numbness, weakness and tingling in the hands and feet. This condition can occur at any age but is most common in older adults.
Ataxia: Ataxia is a general term for loss of balance or coordination due to nerve damage. Ataxia can be mild or severe depending on the extent of nerve damage. It affects people of all ages but is more common among older adults.
Facial nerve paralysis: Facial nerve paralysis causes facial muscles on one side of the face to weaken or become paralyzed (lose their ability to move). The result may be drooping eyelids or an inability to smile when happy or frown when sad on one side of the face only. Facial nerve paralysis often affects both sides equally but unilateral facial paralysis is more common than bilateral facial paralysis (affecting both sides). It commonly occurs in people aged 40 years and older
Vitamin B Complex
Vitamin B is a group of eight water-soluble vitamins that are essential for normal growth and development. It also helps to maintain the health of your muscles, nerves, skin, hair, eyes and liver.
Vitamin B deficiency can lead to fatigue, anemia, depression, irritability and poor memory.
Prevention of Vitamin B Deficiency
A diet rich in vegetables and fruits is beneficial for preventing vitamin B deficiency. Other foods that contain high amounts of vitamin B include:
Meat products such as chicken, turkey and fish
Nuts like peanuts and almonds
Grains such as brown rice, wheat germ and bran cereals
Vitamin B deficiency diseases
Vitamin B deficiency is a rare occurrence in the United States and other developed countries. However, it can still be found in some areas of the world where malnutrition is common.
Vitamin B1 (thiamine) deficiency causes beriberi, a condition that affects the nervous system and heart muscle. If left untreated, beriberi can be fatal. Symptoms include loss of appetite, weakness, irritability, fatigue and difficulty walking or standing.
Vitamin B2 (riboflavin) deficiency causes a condition called angular cheilitis, which makes your lips crack at the corners.
Vitamin B3 (niacin) deficiency can cause pellagra in adults and children older than 2 years old; symptoms include inflammation and blistering of the skin around the mouth and nose, diarrhea, dementia and depression.
Vitamin B5 (pantothenic acid) deficiency can cause depression-like symptoms such as sadness and lack of energy; a buildup of lactic acid in your blood may also occur due to poor digestion from low levels of this vitamin.
Vitamin B6 (pyridoxine) deficiency can cause depression-like symptoms such as sadness and lack of energy; a buildup of lactic.