Thursday, 09 September 2010
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Mineral Effects (Table 1)
Recommended Mineral Intake
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Recommended Mineral Intake

The following chart shows the recommended minimum daily intake and the recommended “not to exceed” daily maximums (tolerable upper intake levels) for minerals – as recommended for healthy adults by the Food and Nutrition Board of the National Academy’s Institute of Medicine. When there is more than one line for a mineral, the first line is for everyone, ages 14 and older, unless a second or third line specifies an age group.

It’s not necessary for your multi-vitaminmineral to contain 100% of every nutrient. Even then, however, the recommended daily intake for calcium would not fit into a single pill (or if it did, the pill would be huge).

NK = means “not known”
Mg = milligrams
Mcg = micrograms (1,000 mcg = 1 mg)
 

Table 2

 

 

Mineral

Women

Men

 

minimum

maximum

minimum

maximum

Boron

NK

20mg

NK

20mg

Boron(ages14-18)

17mg

17mg

 

 

Calcium

1,000mg

2,5000mg

1,000mg

2,500mg

Calcium(ages14-18)

1,300mg

1,300mg

 

 

Calcium(ages51+)

1,200mg

1,200mg

 

 

Chromium

25mcg

NK

35mcg

NK

Chromium(ages

51+)

20mcg

30mcg

 

Copper

900mcg

10,000mcg

900mcg

10,000mcg

Fluoride

3mg

10mg

4mg

10mg

Iodine

150mcg

1,000mcg

150mcg

1,000mcg

Iron

18mg

45mg

8mg

45mg

Iron(ages14-18)

15mg

11mg

 

 

Iron(ages50+)

8mg

 

 

 

Magnesium

310mg

350mg

400mg

350mg

Magnesium(ages14-18)

360mg

410mg

 

 

Magnesium(ages31+)

320mg

420mg

 

 

Manganese

1.8mg

11mg

2.3mg

11mg

Manganese(ages14-18)

1.6mg

9mg

2.2mg

9mg

Molybdenum

45mcg

2,000mcg

45mcg

2,000mcg

Molybdenum(ages14-18)

43mcg

1,700mcg

43mcg

1,700mcg

Nickel

NK

1.0mg

NK

1.0mg

Phosphorus

700mg

4,000mg

700mg

4,000mg

Phosphorus(ages14-18)

1,250mg

1,250mg

 

 

Selenium

55mcg

400mcg

55mcg

400mcg

Vanadium

NK

1.8mg

NK

1.8mg

Zinc

8mg

40mg

11mg

40mg