pigment Posts

The Many Hues of Red Throughout History

This naturally occurring pigment ranges from yellowish-brown to an earthy red in hue, with the latter being by far the earliest one used. There’s even evidence of Neanderthals using this pigment in the area we now know as the Netherlands 250,000 years ago.

Eat Blue! Why the Color of Your Veggies Matters a Lot

The answer lies, much like in humans and animals, in pigmentation. This difference in color is not superficial, as dark-colored fruit and vegetables contain an essential component called anthocyanin, and it turns out that this component may benefit human health in a variety of ways.

Vitiligo: How and Why the King of Pop Became White

Vitiligo is a rather mysterious condition that may affect people of all ethnicities, but is far more noticeable in people with darker skin, as the white blotches contrast more heavily with their natural pigmentation.

These Animals Just Can't Get a Tan!

Humans aren't the only ones who are at times born without pigment. Almost all animals - reptiles, birds and mammals - are sometimes born without pigments, and it is often a surprising, yet sometimes beautiful - vision to behold. These Animals Just Can't Get a Tan!

Have You Ever Seen a White Giraffe Before?

[related_articles] While many people were quick to label these giraffes as suffering from albinism , professionals believe that it's more likely a condition known as leucism, which only prevents the production of pigment in skin cells, allowing all other organs, such as their eyes, to be darker.

The Reddest Reds In Nature Are Incredibly Beautiful

These pigments are then transformed into red ketocarotenoid pigments by the enzymes in their stomachs. 2. Blood Blood gets its red color from a protein called hemoglobin, which can hold iron and oxygen molecules together, giving it its reddish appearance.

One Animal, Two Different Eyes - Why?

It is caused as a result of the relative excess or lack of melanin (a pigment). It may be inherited, caused by genetic mutism, disease, or injury. About half of the animals that have this condition are deaf on the side of the changed eye color.

Have You Ever Seen a More Beautiful Bird?

The pink, orange or red hue of a flamingo's feathers is caused by carotenoid pigments in their food. Their diet typically includes shrimp, plankton, algae and crustaceans skimmed from different water sources.

5 Things That Turn Your Hair Gray Prematurely

It’s transparent, as hair turns gray when the hair follicle stops producing its natural pigment. Some only notice these first white strands appear in their hair late in their 60s, whereas others have been well aware of their silvery locks as early as their late 20s or 30s.

I Bet You've Never Seen Animals Like These Before!

The Albino Gorilla Albinism is a congenital condition, characterized by a lack of pigment in the skin, hair and eyes. It exists across numerous species, including humans. It is very rare in large primates.

The Surprising Reasons the Color of Your Eyes Can Change

Babies’ eyes display this color because their bodies and eyes contain low levels of melanin, the pigment that gives your eyes, skin, and hair their color.

9 Foods That Will Protect Your Skin From the Sun

It is a pigment, a carotenoid called lycophen, that filters the radiation of the sun and prevents the tomato from being damaged. This same effect works for the human body as well, as proven by a study that examined how an addition of tomato sauce to your daily diet affects the skin's resiliency.

Have You Seen These Rare and Stunning Albino Animals?

In simpler terms, this means that people and animals with albinism have little or no pigment in their eyes, skin, and hair. Though very rare in nature, albino animals are spotted every now and then – on the land, in the skies, and in the seas.

Should You Change Shampoos For Silvering Hair?

Related: 8 Hair Tips to Help You Feel Confident in Gray How is silver hair different than naturally pigmented hair As some of you may have experienced already, graying hair usually has a different texture than naturally pigmented hair.

These Were Photographs Before Cameras Were Invented

The transparency of the pigment offers the painter an opportunity to build up the depth of the paintings. This is a great method to vividly convey the light, the temperature, and the atmosphere of the outdoors. Rock-cut tombs, Beni Hasan, Egypt.