Thursday, December 26, 2013
Season for Caring: Help with eye care on the way for Ana Rangel
Misconceptions About Eye Care
Tuesday, December 17, 2013
Ada Lions establish permanent eye care clinic in Guatemala
Monday, December 9, 2013
Eye Health: Books blurry? Trouble threading a needle? Happens to everyone over age 40
Are books looking blurry? How about computer screens? The issue could be more than just needing a good night’s rest.
Presbyopia usually occurs beginning at around age 40, when people experience blurred near vision when reading, sewing or working at the computer.
Even if you’ve never had vision problems, you can’t escape presbyopia. It’s caused by an age-related process: the gradual thickening and loss of flexibility of the natural lens inside your eye.
With less elasticity, the eye has a harder time focusing up close. When people develop presbyopia, they often need to hold reading materials at arm’s length in order to focus properly. When they perform near work, such as handwriting or embroidery, they may develop headaches, eye strain or feel fatigued.
It’s interesting to note that women often need correction for presbyopia earlier than men. It’s believed this is because women’s arms are usually shorter than men’s, so when it becomes difficult for them to read at arm’s length, women must turn to presbyopia correction sooner.
Eyeglasses with bifocal or progressive addition lenses are the most common ways to correct presbyopia. Reading glasses are another choice.
Unlike bifocals and PALs, which most people wear all day, reading glasses typically are worn just during close work. If you wear contact lenses, your eye doctor can prescribe reading glasses that you wear while your contacts are in.
http://www.kyforward.com/our-health/2013/12/09/eye-health-books-blurry-trouble-threading-a-needle-happens-to-everyone-over-age-40/
Tuesday, December 3, 2013
Geographical differences found in causes of blindness worldwide
Eye Color
For more information please visit this optometrist in Redondo Beach's blog.
http://advancedeyecarecenter.net/blog/industry-news/An_Optometris_in_Redondo%20Beach.php
Monday, December 2, 2013
How to Attract Men: Tips on What Men Want Book Review
Th new Ebook on Amazon: How to Attract Men: Tips on What Men Want is one I just got done reading
How to Attract Men: Tips on What Men Want Book Review
Th new Ebook on Amazon: How to Attract Men: Tips on What Men Want is one I just got done reading
In case the video in this article is not working, please make sure to follow the link.
Added reading http://www.cosmopolitan.com/sex-love/dating-advice/How-to-Be-a-Total-Man-Magnet
Thursday, November 28, 2013
How to Read Body Language Book
This book on how to read body language on Amazon is a great and simple read. Check out the link here:
http://www.amazon.com/Read-Body-Language-Audrey-Smith/dp/1480206415
If you want to sharper your skills on how to read body language I highly recommend reading this book.
Tags: hwo to read body language, how to read body language book
Related hyperlink; http://www.amazon.com/Read-Body-Language-Audrey-Smith/dp/1480206415
How to Lose Belly Fat Naturally Book
How to Lose Belly Fat Naturally Book review--Are you looking to lose belly fat? Look no further. This new book on Amazon gives great advice on losing belly fat the healthy way (http://www.amazon.com/How-Lose-Belly-Fat-Naturally/dp/1475242182).
With so many crash and fad diets out there, how do you know what will work? Luckily, this book is full of useful information that will help you create the best diet plan uniquely tailored to your needs.
tags - lose belly fat, lose weight, how to lose belly fat, how to lose weight, lose fat naturally, how to lose belly fat naturally
How to Attract Men Book Review
On Amazon I foudn the How to attract men: Tips on what men want book here: http://www.amazon.com/How-Attract-Men-Tips-What-ebook/dp/B007E3SNLY And I must say it was really cool to learn the psychology of how men and women think.
Plus learning about how to attract the right kind of man and how to treat him so he stays around was eye opening for me because it is very simple yet very overlooked the advice that this book gives.
Overall thumbs up!
Wednesday, November 27, 2013
The Genetics of Eye Color
Introduction
How do children inherit eye color? Can a child's eye color be predicted? Why are an albino's eyes pink? How can two brown eyed parents produce a blue eyed child? Why are my eyes a darker blue than my sibling's? How are the colors in the iris formed? These are questions one may have wondered from time to time. The answer to all of these question lies in the genes inherited from a one's parents.Background
Different eye colors are produced because of the different amounts and patterns of pigment in the iris. The amount of pigment and the pattern of the pigment is determined by a person's genetic makeup. The DNA received from one's parents determines what color eyes they will have.Each human has 46 chromosomes located in the nucleus of the cell. These are divided into 23 pairs of chromosomes. A baby inherits one chromosome from each parent in each pair of chromosomes. A piece of DNA on a chromosome is called a gene. Genes are the basic unit of heredity, they determine many characteristics about a baby. Genes also come in pairs. Alleles are found in genes and determine the appearance of any characteristic. There are two alleles for each trait inherited. If the two alleles are the same then they are homozygous for that gene. If the alleles are different, then they are called heterozygous. One allele is expressed over the other allele. This is called the dominant allele, the unexpressed allele is called recessive. For example, if there was a brown allele and a blue allele, the brown is dominant, so the person would have brown eyes. But not just one pair of genes can control a single trait. Right now there are three known gene pairs that control eye color. The bey 2 gene on chromosome 15 contains a brown and blue allele. Also on chromosome 15, the bey 1 gene is the central brown gene. On chromosome pair 19 the gey gene contains a green allele and a blue allele.
A green allele is dominant over a blue allele, and a brown allele is dominant over both green and blue alleles. For the bey 2 gene if a person has a brown allele then they will have brown eyes. In the gey gene the green allele is dominant over the blue allele, but it is still recessive next to a brown allele. For example if a person has a brown allele on chromosome 15, but all the other alleles are blue or green, they will have brown eyes. A green eyed person would have a green allele on chromosome 19 and all or some other blue alleles. Blue eyes are produced only with two blue eye genes. All four alleles must be blue to produce a blue eyed person.
Another way of predicting the color of a child's eyes is to use the parent's eye color genes. If both parents have a blue and brown gene, their eyes are brown, but if the child inherits the blue gene from each parent then the child will have blue eyes. If the child only inherits one blue gene then they will have brown eyes. The genetics determine what color a child will have, but how exactly does this color form in the eye?
Melanin, a pigment also found in the skin, is the substance that produces the eye colors specified by the genes. The amount and placement of the melanin produces the different eye colors that we see. Melanin is a dark brown pigment that is placed in the iris. The more melanin used in the iris means the darker the eye color will appear, the less melanin used means that the eye color will be lighter. The genes tell the enzymes how much melanin to deposit in the iris. A newborn's eyes appear blue, but may darken over the next few years. Melanin production has not begun at the time of birth. A child's true eye color cannot be determined until the age of three.
There are two layers to the iris, the anterior and the external, or front and back layers. To produce blue eyes, there is no pigment found in the front layer. The brown pigment melanin is deposited in the back layer only. It appears blue because of reflection and diffraction of light. In green eyes, a small amount of melanin is deposited in the front layer of the iris along with the melanin found in the back layer. The additional pigment to the amount needed for blue eyes, causes the eye to appear green. To produce gray eyes, the dark pigment is distributed in the front layer of the iris and over the blue background it appears gray. In brown eyes there is so much pigment in the front layer, that the blue behind is completely covered up. Some people have so much pigment in the front layer that their eyes appear very dark brown or black. Hazel, blue-green, gray-blue eye colors are produced by different amounts of pigmentation and the pattern in which the pigment is placed. Albino eyes are have no pigment at all in either layer of the iris. The iris appears pink or red because of the reflection of blood vessels in the back of the eye. The pattern in which the pigment is deposited is also determined by genetics. The pigment may be deposited in rings, clouds, radial stripes, or spread over the entire iris.
http://www.sewanee.edu/chem/Chem%26Art/Detail_Pages/ColorProjects_2003/Guttery/index.htm
Thursday, November 21, 2013
What do Dreams Mean? Dream Book
What do dreams mean- A Dream Book on How to Interpret Dreams book review--Dreams are the only way that your subconscious communicates. When you go to sleep your brain awakens. This book called, "What do Dreams Mean," (http://www.amazon.com/What-Do-Dreams-Mean-Interpret/dp/1475170270/) gives numerous examples of dream sequences that could mean something.
There are chapters on dream symbols, the history of dream interpretation, etc.
This book is a must read if you are looking to understand your dreams.
tags - dream interpretations, what do dreams mean, dream symbols, dreams, how to interpret dreams, dream book, how to interpret dreams
Wednesday, November 20, 2013
How to Play Poker -for Beginners
Book review: How to play poker by Troy Smith--Poker can be a confusing game if you have never played it. It isn't easily taught, and can be tricky. This book called, "How to Play Poker," gives simple instructions on how to play a successful game http://www.amazon.com/How-Play-Poker-Troy-Smith/dp/1479196282).
"How to Play Poker," covers everything from the suits of the cards to winning the most money.
tags - poker, playing poker, how to play poker, poker instructions, winning at poker
How to Plan a Wedding
How to Plan a Wedding Book Review: This informative book will give you advice on all aspects of the wedding planning process (http://www.amazon.com/How-To-Plan-Wedding-ebook/dp/B008JFM0UQ).
Decisions like budget, the wedding venue, vows, the wedding ring, flowers, etc. can be difficult to make. An engaged couple should discuss options together and then choose which option is best for them. There are many chapters in this book, "How to Plan a Wedding," that focus on specific decisions that need to be made. The information given can be used to guide you through your wedding planning process from beginning to end.
tags - wedding planning, planning a wedding, wedding plans, how to plan a wedding, the wedding planning process
Wednesday, November 13, 2013
Glaucoma
Monday, November 4, 2013
Understanding Vision Problems
- Hazy vision that might be worse in bright light
- Weaker vision at night; difficulty in discerning movements, details, or objects (especially street signs)
- Blinding or uncomfortable glare from automobile headlights or bright sunlight
- A need for brighter light for reading
- Colors appearing faded or yellowed
- Unexpected improvement in near vision as distance vision worsens (cataracts alter the focusing power of the lens)
- Double or triple vision (overlapping images) in one eye only
- A milky white or opaque appearance to the normally dark pupil (advanced case)
- Painful inflammation and pressure within the eye (very advanced case)
Presbyopia Explained
Read the rest of this post on this Torrance Optometrist's blog.
http://advancedeyecarecenter.net/blog/industry-news/An_Expert_Optometrist.php
Monday, October 14, 2013
Dry Eyes and Contact Lenses
Contact our Manhattan Beach Optometry Center today.
http://advancedeyecarecenter.net/blog/industry-news/What_Are_the_Best_Contact_Lenses_For_Dry%20Eyes.php