Minerals Flashcards

(39 cards)

1
Q

Inorganic elements (rock)

A

Minerals

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2
Q

Body adjusts absorption to our needs

A

bioavalibility

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3
Q

From grains, bonds minerals

A

phytate

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4
Q

High blood pressure

A

Hypertension

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5
Q

This increases risk of heart disease, stroke, kidney disease

A

hypertension

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6
Q

Can cause hypertension

A

Obesity, high sodium intake, lack of exersize

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7
Q

How many have hypertension?

A

1/3 of people

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8
Q

Reduces risk of osteoporosis

A

Calcium, activity, protect from falls, avoid smoking and alcohol, healthy weight

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8
Q

Sodium Function

A

Fluid balance, nerve impulse transmission

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9
Q

Sodium Sources

A

Processed and convenience food, table salt

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10
Q

Sodium intake

A

<2300mg, <1500mg for elderly

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11
Q

Potassium Function

A

Muscle contraction, nerve impulse transmission, regulate blood pressure and heartrate

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12
Q

Sources

A

Bananna

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13
Q

Chloride functions

A

Fluid balance, hydrochloric acid,

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14
Q

Chloride sources

A

Table salt

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15
Q

Chloride deficiency

A

Excess vomitting

16
Q

Calcium Functions

A

Bone structure, muscle and metabolism, regulation of blood calcium levels, blood clotting, nerve impulse transmission

17
Q

Wolf’s law

A

bones adapt to what they need to bare

18
Q

Build bone cells

19
Q

Break bone cells

20
Q

What hormone is in charge of osteoblasts?

21
Q

What hormone is in charge of osteoclasts?

A

Parathyroid hormone

22
Q

Calcium sources

A

Dairy, green vegetables, oxalate (binds calcium)

23
Q

Who gets osteoporosis

A

1/2 people, 80% are women

24
Phosphorus Functions
Bone structure, component of ATP, DNA, RNA, and phospholipids
25
Phosphorus Source
Milk, eggs, meat
26
Too much phosphorus with too little calcium causes bone loss
Phosphorus balance
27
Magnesium function
300 types of enzyme-driven reactions
28
Magnesium sources
Grains, vegetables, legumes, tofu
29
Sulfur function
Organic nutrients, vitamins/AA, protein shape
30
Iron, Zinc, Selenium, Iodine, Copper, Manganese, Fluoride, Chromium, Molybdenum
Trace minerals
31
Iron function
Oxygen transport, cofactor for enzymes, immune function, and brain function
32
Heme Iron
Animal product
33
Nonheme iron
plant product
34
Helps iron absorption
Vitamin C
35
Inhibits iron absorption
Phytate, polyphenols
36
Transports and stores iron
Transferriten
37
Iron turnover and losses
Rapid growth and blood expansion, blood loss, digestive disorder
38