Micronutrients Flashcards
What are these?
calcium, phosphorus, chloride, magnesium, potassium and sodium
major minerals
important for healthy bones, teeth, muscles and fluid balance in
the body
vitamin C and B-complex vitamins
water-soluble vitamins
vitamins A, D, E, K
fat-soluble vitamins
A & E - comes from food, think bowel movement (A & E are vowels)
chromium, copper, fluoride, iodine, iron, selenium and zinc
trace minerals
microorganisms in the intestine
gut flora
can produce vitamin K and biotin
vitamin A can be produced from…
beta carotene
niacin can be produced from…
amino acid tryptophan
Fat-soluble vitamins are absorbed through the intestinal tract with the help of…
lipids (fats)
Retinol; Carotenoids
vitamin A
helps form and maintains healthy teeth, skeletal
and soft tissue, mucous membranes, and skin. It is also known
as retinol because it produces the pigments of the eye called
retina
- promotes good vision, especially in low light. It may
also be needed for reproduction and breast-feeding
vitamin A
Thiamine
vitamin B1
It helps the body cells convert carbohydrates into energy. It is also
essential for the functioning of the heart, muscles, and nervous system.
Thiamine (vitamin B1)
A deficiency of this can cause weakness, fatigue,
psychosis, and nerve damage.
thiamine
It is found in fortified breads, cereals, pasta,
whole grains (especially wheat germ), lean meats
(especially pork), fish, dried beans, peas, and
soybeans.
thiamine
Riboflavin
vitamin B2
It is important for body growth and red
blood cell production and helps in releasing energy from carbohydrates.
Riboflavin (vitamin B2)
Lean meats, eggs, legumes, nuts, green leafy vegetables, dairy products, and milk provide which vitamin?
Riboflavin (vitamin B2)
Deficiency syndromes include sore throat, swelling of
mucous membranes, mouth or lip sores, anemia, and skin disorders. These deficiencies occur
when there is not enough food and more common in developing countries. Which vitamin is this?
Riboflavin (vitamin B2)
Niacin or Nicotinic acid
vitamin B3
It assists in the functioning of the digestive system,
skin, and nerves. It is also important for the conversion of
food to energy.
vitamin B3
A deficiency of this causes inflamed skin, digestive problems,
and mental impairment
vitamin B3 (niacin)
Large doses of this can cause liver damage,
peptic ulcers and skin rashes.
vitamin B3 (niacin)