1. 遊牧民族出身的人愛吃甜食，例如，美國吃糖的人均消費量比中國人高八倍.
美國好稱‘後工業化社會，“但美國人的歐洲祖先們在長期遊牧社會後隻經曆了很短的農業社會就跳到工業化社會，超越了曆史發展階段，很多習俗還是遊牧社會的。
2. 遊牧民族出身的人特別怕疼，動不動要吃止疼藥。這樣造成了美國濫用含海洛因的止疼藥的現象。我在北京飯店旁的一個正規保健所接受了一小時按壓針灸穴位的按摩。我覺得壓的程度正好治療。而按摩師說。那裏有很多外國顧客，他給他們按壓的程度隻是給我的20%，外國人已經馬上喊疼，覺得受不了。這和他們的遊牧傳統習俗有關。
還有其他標準：
3. 西方人（西歐人）有晚上臭汗鑽被窩和早上洗澡，包括喝冰水的壞習慣，源於西歐人直到近500年才從遊牧民族進入農業社會
遊牧民族的人有守夜的必要，防止野獸襲擊牛羊。所以不能晚上洗澡。
4. 其所住的地方伴河為生，他們也養成了喝冰水的壞習慣。河水早上有冰。
而中國人幾千年前就懂得改造自然，靠井為生。井水不結冰。
5. 美國人的燒烤習慣也證明了他們剛剛脫離遊牧漁獵社會的時間不長，還不大會用鍋烹飪。
| Country | Population[1] | O+ | A+ | B+ | AB+ | O− | A− | B− | AB− |
|---|---|---|---|---|---|---|---|---|---|
 Australia[2] |
21,262,641 | 40.0% | 31.0% | 8.0% | 2.0% | 9.0% | 7.0% | 2.0% | 1.0% |
 Austria[3] |
8,210,281 | 30.0% | 33.0% | 12.0% | 6.0% | 7.0% | 8.0% | 3.0% | 1.0% |
 Belgium[4] |
10,414,336 | 38.0% | 34.0% | 8.5% | 4.1% | 7.0% | 6.0% | 1.5% | 0.8% |
 Brazil[5] |
198,739,269 | 36.0% | 34.0% | 8.0% | 2.5% | 9.0% | 8.0% | 2.0% | 0.5% |
 Canada[6] |
33,487,208 | 39.0% | 36.0% | 7.6% | 2.5% | 7.0% | 6.0% | 1.4% | 0.5% |
 China[7] |
1,339,724,852 | 47.7% | 27.8% | 18.9% | 5.0% | 0.3% | 0.2% | 0.1% | 0.03% |
 Czech Republic[8] |
10,532,770 | 27.0% | 36.0% | 15.0% | 7.0% | 5.0% | 6.0% | 3.0% | 1.0% |
 Denmark[9] |
5,500,510 | 35.0% | 37.0% | 8.0% | 4.0% | 6.0% | 7.0% | 2.0% | 1.0% |
 Estonia[10] |
1,315,819 | 29.5% | 30.8% | 20.7% | 6.3% | 4.3% | 4.5% | 3.0% | 0.9% |
 Finland[11] |
5,250,275 | 27.0% | 38.0% | 15.0% | 7.0% | 4.0% | 6.0% | 2.0% | 1.0% |
 France[12] |
66,821,000 | 36.0% | 37.0% | 9.0% | 3.0% | 6.0% | 7.0% | 1.0% | 1.0% |
 Germany |
82,329,758 | 35.0% | 37.0% | 9.0% | 4.0% | 6.0% | 6.0% | 2.0% | 1.0% |
 Iceland[13] |
306,694 | 47.6% | 26.4% | 9.3% | 1.6% | 8.4% | 4.6% | 1.7% | 0.4% |
 India[14] |
1,236,344,631 | 27.8% | 19.1% | 39.1% | 8.4% | 1.4% | 0.5% | 1.7% | 0.4% |
 Ireland[15] |
4,203,200 | 47.0% | 26.0% | 9.0% | 2.0% | 8.0% | 5.0% | 2.0% | 1.0% |
 Israel[16] |
8,585,500 | 32.0% | 34.0% | 17.0% | 7.0% | 3.0% | 4.0% | 2.0% | 1.0% |
 Japan[17] |
127,368,088 | 29.9% | 39.8% | 19.9% | 9.9% | 0.15% | 0.2% | 0.1% | 0.05% |
  Korea[7] |
73,000,000 | 36.6% | 32.8% | 21.0% | 9.0% | 0.4% | 0.2% | 0.09% | 0.03% |
 Netherlands[18] |
16,715,999 | 39.5% | 35.0% | 6.7% | 2.5% | 7.5% | 7.0% | 1.3% | 0.5% |
 New Zealand[19] |
4,213,418 | 38.0% | 32.0% | 9.0% | 3.0% | 9.0% | 6.0% | 2.0% | 1.0% |
 Norway[20] |
4,660,539 | 34.0% | 40.8% | 6.8% | 3.4% | 6.0% | 7.2% | 1.2% | 0.6% |
 Philippines[21] |
99,863,000 | 44-46% | 22-23% | 24-25% | 4-6% | <1% | <1% | <1% | <1% |
 Poland[22] |
38,482,919 | 31.0% | 32.0% | 15.0% | 7.0% | 6.0% | 6.0% | 2.0% | 1.0% |
 Portugal[23] |
10,707,924 | 36.2% | 39.8% | 6.6% | 2.9% | 6.0% | 6.6% | 1.1% | 0.5% |
 Saudi Arabia[24] |
28,686,633 | 48.0% | 24.0% | 17.0% | 4.0% | 4.0% | 2.0% | 1.0% | 0.3% |
 South Africa[25] |
49,320,000 | 39.0% | 32.0% | 12.0% | 3.0% | 7.0% | 5.0% | 2.0% | 1.0% |
 Spain[26] |
47,125,002 | 36.0% | 34.0% | 8.0% | 2.5% | 9.0% | 8.0% | 2.0% | 0.5% |
 Sweden[27] |
9,059,651 | 32.0% | 37.0% | 10.0% | 5.0% | 6.0% | 7.0% | 2.0% | 1.0% |
 Turkey[28] |
76,805,524 | 29.8% | 37.8% | 14.2% | 7.2% | 3.9% | 4.7% | 1.6% | 0.8% |
 United Kingdom[29] |
61,113,205 | 37.0% | 35.0% | 8.0% | 3.0% | 7.0% | 7.0% | 2.0% | 1.0% |
 United States[30] |
307,212,123 | 37.4% | 35.7% | 8.5% | 3.4% | 6.6% | 6.3% | 1.5% | 0.6% |
| Weighted mean | 2,744,996,114 | 41.9% | 31.2% | 15.4% | 4.8% | 2.9% | 2.7% | 0.8% | 0.3% |
50.0% and above 40.0–49.9% 30.0–39.9% 20.0–29.9% 10.0–19.9% 5.0–9.9%
| [show]Ethnic distribution of ABO (without Rh) blood types[31] (This table has more entries than the table above but does not distinguish between Rh types.) |
|---|
