Friday, January 8, 2010



Can Fish Oil Give Beautiful Skin?

Posted: 07 Jan 2010 03:24 PM PST

Can Fish Oil Give Beautiful Skin?
by: Larry L. Taylor

Can fish oil give beautiful facial skin? Studies have said yes. What make fish oil so good for the skin and for our health?

Some people are skeptical about the benefits of increasing our intake of omega-3 fatty acids. Scientists are trying to explain exactly why a single nutrient would be so important to our health. They have many theories. Some are more unusual than others. For example, the "water-dwelling ape theory" is a bit unusual.

But, regardless of how or why it happened, many of the body's systems are dependent upon omega-3 fatty acids. Without them, we suffer from symptoms minor and serious.

Taking fish oil for facial skin dryness is one of the minor or less important benefits, but for someone that suffers from excessive dryness, it is very important. So, it's all relative.

Having beautiful facial skin may seem like simply a matter of aesthetics. But, we know that a healthy, well-nourished body glows.

While there are a number of things that we don't understand about "why" omega-3 fatty acids are so important, we do understand why they are important for moist, soft, healthy and beautiful facial skin. It has to do with the composition of sebum.

Sebum is the skin's natural moisturizer, lubricant and protector. It has slight antibacterial activity, too. When people suffer from excessive dryness, it is due to decreased production of sebum, which is primarily composed of fatty acids.

The benefit of taking fish oil for facial skin tightening undoubtedly has to do with improving the skin's moisture content, but something else must be going on, too. Researchers have yet to discern what that "something" is, but they have seen a 10% improvement in firmness after only three months of daily supplementation.

Other nutrients are important to beautiful facial skin, too. Protein is needed to build new cells and fibers. Vitamin C is a necessary co-factor for strong elastic fibers. Deficiency in the vitamins A or E is associated with acne, eczema and other unwanted conditions. So, we can't say that taking fish oil for facial skin will solve all of your problems. It's just a good idea.

Because of all of the other health benefits, which include a reduced risk of heart disease, type II diabetes, arthritis and other age-related conditions, supplementation is a really good idea. It might be possible to get enough vitamin A, C and E through diet alone. It's pretty easy to get enough protein, too. But, the modern diet has been stripped of omega-3 fat. Researchers believe that is the cause of what they refer to as "modern illnesses".

Personally, I consider beautiful facial skin a bonus. My primary interests have to do with my long-term health. But, the short-term benefits have been important to me, too. Before I started taking fish oil for facial skin improvement, I frequently suffered from bouts of depression and anxiety, but not anymore. So, stop being skeptical! Look better and feel better with omega3 fish oil

And now please visit the XtendFishOil website listed below for updated information on fish oil for beautiful facial skin.

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And now I would like to invite you to visit for FREE Instant Access to a very helpful newsletter that will keep you updated on skin care, nutritional supplements and other health related issues. And I have more information on Omega3 Fish Oil and Facial Skin available at

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Spawning behavior of fish

Posted: 07 Jan 2010 03:03 PM PST

Spawning behavior of fish

As known that the reproductive activity can be divided into three phases ie pre-spawning phase, the phase of spawning, post-spawning phase. Based on this, the fish's behavior can be divided into the behavior of pre-spawning phase, fish behavior and phase behavior of spawning fish at post-spawning phase. Reproductive behavior is closely related to the nature of the fish itself. Is the fish protecting its offspring or not. Behavior of the offspring of fish that can be said to maintain relatively more variations than the fish ovipar, especially post-spawning behavior.

Various kinds of fish behavior in pre-spawning phase of which is: foraging activity, migratory, making nests, the secretion of pheromones (the introduction of the opposite sex, looking for a partner), seduction movements and others.

The behavior of fish in spawning phase of which is: Along with the expense of sexual products of fish that have to do touch the body parts, exotic motion with vibrating throughout the body, wrapping the body movements of fish or fish male female by the male fish, fish eggs by storing the male or female fish into the nest, cave, part of the body, the foam, plants and others.
Fish behavior in the post-spawning phase of which is to improve the closure of the nest, guarding nests containing eggs or fertilized eggs that are developing, away from spawning areas and others.

All the fish's behavior is resultante number of motor stimulation of the external stimuli and internal stimuli derived from the secretion of hormones, while external stimuli come from a variety of sources such as environmental factors, chemicals and etc., which are mediated through the sensory organs of the visual. Once the fish showed an actual action is a dynamic phenomenon, including the behavior of "hibernation" and "aestivasi" summer.

In addition to the functions in the regulation of behavior, hormone systems also regulate the development of secondary sexual characteristics are closely related to the interaction behavior. Which plays an important role in secondary sexual characteristics is produced gonadal steroids. This includes the body in spawning coloration as mate attraction, competition between the male fish, maintain reproductive isolation and structural forms in the body that includes the emergence of a kind of acne on the head during spawning, such modifications gonopodium fin fish including the nature of family poeciliidae sexual steroids affected fish.
Source: M. Ichsan Effendie, 1997

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