| Art | Mineralien und Vitamine (Gehalten in Milligramm je 100 Gramm Lebensmittel) | 1985 | 1996 | Differenz |
| Kartoffeln | Kalzium
Magnesium
Vitamin C | 14
27
20 | 4
18
25 | - 70%
- 33%
+ 25% |
|
| Karotten | Kalzium
Magnesium | 37
21 | 31
9 | - 17%
- 57% |
|
| Spinat | Magnesium
Vitamin B6
Vitamin C | 62
200
51 | 19
82
21 | - 68%
- 59%
- 58% |
|
| Bananen | Kalzium
Folsäure
Magnesium
Vitamin B6 | 8
23
31
330 | 7
3
27
22 | - 12%
- 84%
- 13%
- 92% |
|
| Brokkoli | Kalzium
Folsäure
Magnesium | 103
47
24 | 33
23
18 | - 68%
- 52%
- 25% |
|
| Bohnen | Kalzium
Folsäure
Magnesium
Vitamin B6 | 56
39
26
140 | 34
34
22
55 | - 38%
- 12%
- 15%
- 61% |
|
| Erdbeeren | Kalzium
Magnesium
Vitamin C | 21
12
60 | 18
13
13 | - 14%
+ 8%
- 67% |