Allergic Reactions & Allergies: Causes & Treatment

Allergy is a disorder of the immune system often also referred to as atopy. Allergic reactions occur to normally harmless environmental substances known as allergens; these reactions are acquired, predictable and rapid. Mind allergies can range from hay fever which causes runny nose and itchy eyes, to life-threatening anaphylactic reactions and potentially death. Allergies are…

THE DIGESTIVE SYSTEM

There are many organs and structures that make up the Digestive system and these organs or parts have key functions or roles to play which could include one or more of these: DIGESTION – mechanically or chemically breaking macromolecules to smaller units Mechanical: large food molecules are shredded, torn and ground; this helps  to increase…