What Is A Nectarine?

What are nectarines

We eat nectarines when they’re in season and often prefer them to peaches. But what are they more exactly? Are nectarines the same thing as peaches? Is a nectarine a type of peach? Are nectarines different from peaches? What kind of fruit are they and where do they come from? What is a nectarine? A … Read more about What Is A Nectarine?

Lymphocytes and Macrophages: What They Are and How They Work

Lymphocytes and macrophages what they are

Lymphocytes and macrophages are two types of white blood cells which serve various roles in our immune system. Lymphocytes are present in great numbers throughout the lymph and the lymphatic system and in smaller numbers in our blood. They serve a variety of purposes such as antibody makers, helper cells or killer cells. They are … Read more about Lymphocytes and Macrophages: What They Are and How They Work

What Nose Mucus Color Means

Nose mucus color

Mucus is a viscous substance produced by mucous membranes in our body. It coats many areas of our body, particularly openings such as the mouth, throat or nose. Mucous serves several important functions, notably moisture preservation and protection. Depending on the membranes it is secreted by, its color and texture may vary slightly. Any change in our … Read more about What Nose Mucus Color Means