1.英國純素協會（The Vegan Society）是什麼？
沃森同時創造了「vegan」這個英語新詞來稱呼「不食用含奶、蛋成分食品的素食主義者」。該協會的創立日期也正是世界純素日。
2.國際認證的純素標準：
英國純素協會的純素標章，又稱為向日葵標章，素食協會將「動物」一詞定義為所有脊椎動物和多細胞無脊椎動物，因此使用素食商標註冊的產品在其製造過程的任何部分都不會含有昆蟲。更倡導動物友善，是國際公認的純素產品標準。
The vegan label from the Vegan Society, orthe sunflower label as it is also called, is a registered trademark and aninternationally recognized standard for vegan products. The vegan label is yourguarantee that the products are made completely without animal ingredients andby-products (such as honey) and that the development and production process forthe product takes place without are tested on animals.
The vegan label was founded by the veganassociation, The Vegan Society, in England in 1944 to promote and support avegan and plant-based lifestyle. Today, thousands of vegan products carry thevegan label - from food to cleaning and beauty products.
3.通過英國純素協會認證：
※資料來源：
1.英國純素協會
2. 維基百科