They are absorbed directly into the bloodstream as food is broken down during digestion or as a supplement dissolves. Because much of your body consists of water, many of the water-soluble vitamins circulate easily in your body.
join verb [ I/T ] (FASTEN) âº to cause something to be attached or fastened to another thing, or to bring two or more things together in this way; connect: [ T ] A long suspension bridge joins the island with the mainland.
Definition of attachment for English Language Learners. : 1  an extra part that can be used with a machine to make it do a particular job. : 2  strong feelings of affection or loyalty for someone or something. : 3  a document or file that is sent with e-mail.