A variety of diseases can be traced to a vitamin deficiency. A well known example of this is Scurvy that once plagued sailors. It was caused by a lack of Vitamin C. Thousands of people died from Scurvy before it was discovered that the disease could be cured simply by eating foods rich in Vitamin C.
What some people don’t realize is that there are still diseases today that are caused by improper nutrition. This is admittedly more common in countries where diets don’t include enough fresh foods. Poorer countries report higher numbers of nutrition related diseases, but the incidence is rising in wealthier countries, too. The diets of people on the run can be filled with processed, microwavable, and fast food. This can lead to vitamin deficiencies even in those who have plenty to eat.
The Vitamin B group, in particular, is easily depleted by the body. Vitamin B is water-soluble, so it is used quickly, and must be renewed daily, either through food or by taking nutritional supplements.
There are 8 micronutrients in the B Vitamin group. Each has its own function, but they work better when taken together. Following is a list of the 8, along with their functions and possible signs of deficiencies.
Vitamin B1 is referred to as thiamine. It improves your mood, supports your heart, and aids in the metabolism of carbohydrates. Deficiencies in thiamine could cause emotional problems, reduced sensory perception, weight loss, weakness and pain in the extremities, swelling, and irregular pulse. The worst cases can produce beriberi, irreversible psychosis, or heart failure.
Vitamin B2 is also known as riboflavin. This micronutrient supports cellular function, like metabolism of foods and production of red blood cells. A deficit of riboflavin in the body can be indicated by cracks in the corners of the mouth, a sore tongue or mouth, swelling of the mucous membranes, or scaly patches of skin on the scalp. Recent studies suggest that Vitamin B2 also plays a role in preventing migraine headaches and cataracts.
Niacin, or Vitamin B3, helps in the release of energy from nutrients. Niacin also supports healthy skin, nerves, and digestive tract. Signals of a niacin deficiency include digestive problems, trouble sleeping, fatigue, confusion, or diarrhea. In later stages, deficiency can lead to dementia, pellagra, or death.
Vitamin B5 is pantothenic acid. This nutrient assists with a healthy nervous system, and also helps with metabolism. Symptoms of a deficit of pantothenic acid include acne and a prickling of the skin in the hands and feet.
Vitamin B6 is also known as pyridoxene. It aids in the production of red blood cells, supports an intact immune system, and helps maintain proper nerve function. Deficiencies in this vitamin present as cracks in the corners of the mouth, skin rashes, water retention and high blood pressure.
Vitamin B7 is referred to as biotin. Vitamin B7 supports healthy hair and nails, and helps release energy from carbohydrates. Signs of a Vitamin B7 deficit include dry skin, scaly patches on the scalp, fungal infections, brittle hair, hair loss, depression, muscle aches, digestive disorders.
Vitamin B9 is also known as folic acid. It aids in the formation of hemoglobin, and is critically important for expectant mothers. A deficiency of folic acid in an expectant mother can produce birth defects in the baby. Signs of folic acid deficiency include anemia, irritability, shortness of breath, fatigue, weight loss, menstrual problems, or leg ulcers.
Vitamin B12 is called cobalamin. It’s required for a healthy nervous system and the production of red blood cells. Deficiency can cause anemia, memory loss, and numbness in the arms or legs. Severe cases can cause psychosis or paralysis.
To learn more about vitamin deficiencies, visit Vitamins A to K.
Note: You should consult a doctor before taking any medical advice.
