People need trace amounts of organic substances called vitamins. The body either does not make vitamins or generates very little of them; therefore, the majority of our vitamins must come from diet.
The needs for vitamins vary depending on the organism. For instance, although dogs can manufacture all the vitamin C they need, humans must get it from their food. Vitamins have the power to heal and repair let's dive right in.
Gör som tusentals andra bokälskare
Prenumerera på vårt nyhetsbrev för att få fantastiska erbjudanden och inspiration för din nästa läsning.
Genom att registrera dig accepterar du vår personuppgiftspolicy.Du kan alltid välja att avsluta prenumerationen.
