vitamin b9 - folate Flashcards

(8 cards)

1
Q

What is the primary use of folate in the body?

A

For cell division and DNA health, especially during pregnancy

Folate is crucial for proper fetal development.

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2
Q

What role does folate play in neurotransmitter synthesis?

A

Supports conversion of Methionine to SAMe

SAMe is important for mood regulation and cognitive function.

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3
Q

What effect does folate have on homocysteine levels?

A

Reduces homocysteine levels

High homocysteine levels are linked to cardiovascular diseases.

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4
Q

List some sources of folate.

A
  • Raw leafy greens
  • Asparagus
  • Avocado
  • Mushrooms
  • Peas
  • Spinach
  • Fortified orange juice
  • Liver
  • Kidney
  • Yeast

Raw sources are generally more beneficial.

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5
Q

What is folinic acid?

A

An activated form of folate found in fortified foods

Folinic acid is more bioavailable than folic acid.

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6
Q

How does folic acid differ from folate in terms of digestion?

A

Folic acid does not undergo digestion

This makes folic acid less effective in some cases.

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7
Q

What are the activated forms of folate?

A
  • Folinic acid
  • Methyfolate

These forms are utilized by the body more readily.

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8
Q

What are the symptoms of folate deficiency?

A
  • Macrocytic anaemia/megaloblastic anaemia
  • Weakness
  • Pallor
  • Fatigue
  • Headache
  • Shortness of breath
  • Tachycardia
  • Cracks in the corner of the mouth
  • Shiny swollen tongue
  • Anorexia
  • Nausea
  • Vomiting
  • Memory loss
  • Insomnia
  • Low-grade fever
  • Increased homocysteine

Symptoms can vary widely and affect multiple systems.

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