Saturday, 29 April 2017

The problem with eating too much fish can actually lead to mercury contamination.

So, ask yourself, are you getting enough fish oil in your body? If not, then it is time to start making sure that you do. Fish Oil Effects That You Can Avoid: There has been a lot of buzz about fish oil and its benefits. Researches and studies have proved the numerous health benefits that fish oil can give. But every coin has two sides. So, is it possible for something beneficial like fish oil, to have bad effects, as well? Yes, it is possible. If you have fish oil capsules or liquid at home, then you would have to make sure that it would not be exposed to heat, light and oxygen. When exposed for too long,it would get oxidized and would get bad. Once the oil gets bad, it would lose its nutritional value. Aside from that, bad fish oil and fatty acids are said to contribute to the development of cancer and other diseases.Minor side effects of fish oil would include a fishy aftertaste, diarrhea, and fishy burps. Some would report nose bleeding as a side effect of fish oil intake. Aside from this, you would have to be conscious with vitamin A, E and D. Accumulated or large doses of these vitamins can eventually lead to poisoning.There are also serious side effects of fish oil. If these side effects happen to you, it is best to consult a health care professional. 


















You would have to stop taking fish oil supplements or it could mean other Element X serious ailments. Fish is said to increase the risk of bleeding, especially gastrointestinal bleeding. So if you would notice red blood on your stool and vomiting blood, the consult a health care professional immediately. Serious effects could also include hemorrhagic stroke or bleeding in the brain. Common symptoms would include vision and speech changes, numbness or loss of strength in the limbs and frequent and painful headaches.If you have diabetes, then it would also be better to check with your doctor if taking fish oil supplements is safe. Taking fish oil supplements can sometimes result to hyperglycemia or high blood sugar. Be watchful or conscious of allergic reactions. Symptoms that you are allergic with oil supplements which includes rashes, itching, swelling, wheezing and difficulty in breathing or swallowing. To avoid the minor side effects, you can take the oil supplement along with your meal. This would get rid of the aftertaste and make it easier to digest. It is less likely for you to experience abdominal or stomach pain. There are few who keep their supplements refrigerated. It is said that keeping them frozen or cold would help lessen gastrointestinal problems or side-effects. Too much is always not good. The problem is we do not how much is too much. There is maximum amount that an individual should take. 



















But there is a recommended amount, for male it is 1600 mg while women are recommended to have 1100 mg.As mentioned, we should be cautious with Vitamin A,E, and D overdose. How do we deal with this?Read the labels. Know what kind of supplement you are taking. You have to know if the oil supplements you are taking exceed the recommended level. To avoid an overdose of Vitamin A and D, avoid using fish oil that includes the internal organs like liver. Fish oil is something that can very essential in improving our physical and mental health as long as it is taken in recommended doses and amounts. Let us remember that fish oil is not a magic pill that would immediately remove us of any ailments and pains. It's effects can be gradually noticed over time. How Fish Oil Can Benefit Your Health: Oil are extracted fats from fish, a concentrated solution of omega-3 EFAs. It is the best source of omega-3 EFAs. You could add more omega-3 EFAs to your diet in the form of alpha-linolenic acid (ALA). The richest plant sources of ALA are the leaves and seeds of the perilla plants common in North America, Japan, Korea, China and Vietnam. Green plants and algae also contain ALA as well as linseed oil. However, fats or oil from fish is considered the most important dietary source of omega-3 EFAs because it has concentrated amounts of the ALA derivatives EPA and DHA. These two nutrients are found almost exclusively in seafood. Eating fish on a regular basis has its own risk as you are can never be sure if the fish you are eating has no toxins on it such as mercury and PCBs. During the manufacture of fish oils, toxins are eliminated. 



















The supplements are meticulously purified to remove heavy metals such as mercury, lead, PCBs and other toxins as well as to reduce the incidence of rancidity and improve the taste and quality of the fish.These makes fish as safe and effective food supplement. A 1-gram fish oil capsule contains about 180 mg of EPA and 120 mg of DHA. An intake of three 1-gram capsules would provide 0.9 gram (900 mg) of EPA and DHA. This means it comply the daily dosage recommended by the American Heart Association. However, you should always bear in mind that fish oil supplements are basically dietary supplements, not drugs.Studies shows that many people are getting too much of the wrong kinds of fats found in animals (saturated fats) and vegetables (polyunsaturated fats), and need the fish oil to "balance" the family of fat nutrients. Intake of the wrong kinds of fats should be lowered to total 20 to 30 percent of daily calorie serving while fats found in the oils of certain fish should be appreciably increased. Fish oil prevents and/or alleviates heart disease, high blood pressure, arthritis and migraine, headaches, may be protective against cancer, immune deficiency diseases, kidney disease and others.It also have two special nutrients that protect the heart and arteries, reduce pain, inflammation and swelling, and protect cell membranes. Omega-3 EFAs found in oily fishes are believed to be essential for the healthy development of brain, retina, and nervous tissue among fetus and infant.During pregnancy these fatty acids are transferred from the mother's tissues to the fetus. 

















However, the FDA has strict guidelines on eating fish during pregnancy because of the possibility of mercury or other toxic substances that may contain in fishes and the best solution is to take fish oil as food supplement Over the past 30 years more than 7,000 scientific studies have provided evidence supporting the effectiveness of fish oil and omega-3 EFAs in the prevention and treatment of our most common diseases. Hundreds of clinical trials support the efficacy of fish oil's omega-3 essential fatty acids in preventing, mitigating, and remedying an incredible range of health conditions. Some scientific and medical communities however are resisting to these facts and still support pharmacological treatment. As a traditional dietary supplement that encourages good health,it is a preventive medicine but as a natural alternative to NSAIDs or non-steroidal anti-inflammatory drugs and other pharmacological and medical treatments, it is complementary medicine.With all the undergoing studies to prove its affectivity, fish is on the threshold of crossing over into traditional Western medicine. How Fish Oil Can Cure Inflammation: Inflammation occurs as our body's natural protective response to fend off any outside aggressors and to begin the process of healing. Its effect on our tissues usually involves pain, heat and redness. However, there are some cases that this outward effect is not visible. Inflammation is a double-edges sword; its effect can be helpful or harmful depending on the circumstances. 

















When an inflammation is in chronic state, devastating consequences are likely to happen like arthritis, heart disease or stroke. It usually happens when the cause of inflammation is continually reintroduced or if the acute inflammatory response is not able to eliminate it. This situation is very likely to happen nowadays because of our exposure to implausible amounts of toxins. Some of these toxins can be avoided like poor food choices, smoking, and prolonged sun exposure. While some things arise from things from things we don't have control like genetics, accidents and pollution. Inasmuch as there are factors you can't help being exposed to unnecessary and harmful factors detrimental to your good health, you can also take food supplements effective in strengthening your body against the sometimes lethal effect of inflammation. The most effective food supplement according to recent studies happens to be fish oil. The prevalence of destructive or chronic inflammation among Western countries makes it imperative for many specialists to deal with preventive measures.

Tuesday, 25 April 2017

So how does the fight-or-flight response that was mentioned earlier happen so quickly if hormones are usually slower acting?

The same hormone may play a role in a variety of different physiological processes depending on the target cells involved. For example, the hormone oxytocin promotes uterine contractions in women in labor. It is also important in breastfeeding, and may be involved in the sexual response and in feelings of emotional attachment in both males and females. In general, the nervous system involves quick responses to rapid changes in the external environment, and the endocrine system is usually slower acting—taking care of the internal environment of the body, maintaining homeostasis, and controlling reproduction . It is because the two systems are connected. It is the fast action of the nervous system in response to the danger in the environment that stimulates the adrenal glands to secrete their hormones. As a result, the nervous system can cause rapid endocrine responses to keep up with sudden changes in both the external and internal environments when necessary. The endocrine system consists of cells, tissues, and organs that secrete hormones as a primary or secondary function. 















The endocrine gland is the major player in Focused In this system. The primary function of these ductless glands is to secrete their hormones directly into the surrounding fluid. The interstitial fluid and the blood vessels then transport the hormones throughout the body. The endocrine system includes the pituitary, thyroid, parathyroid, adrenal, and pineal glands ([link]). Some of these glands have both endocrine and non-endocrine functions. For example, the pancreas contains cells that function in digestion as well as cells that secrete the hormones insulin and glucagon, which regulate blood glucose levels. The hypothalamus, thymus, heart, kidneys, stomach, small intestine, liver, skin, female ovaries, and male testes are other organs that contain cells with endocrine function. Moreover, adipose tissue has long been known to produce hormones, and recent research has revealed that even bone tissue has endocrine functions. This diagram shows the endocrine glands and cells that are located throughout the body. The endocrine system organs include the pineal gland and pituitary gland in the brain. The pituitary is located on the anterior side of the thalamus while the pineal gland is located on the posterior side of the thalamus. The thyroid gland is a butterfly-shaped gland that wraps around the trachea within the neck. Four small, disc-shaped parathyroid glands are embedded into the posterior side of the thyroid. 
















The adrenal glands are located on top of the kidneys. The pancreas is located at the center of the abdomen. In females, the two ovaries are connected to the uterus by two long, curved, tubes in the pelvic region. In males, the two testes are located in the scrotum below the penis. Endocrine glands and cells are located throughout the body and play an important role in homeostasis. The ductless endocrine glands are not to be confused with the body’s exocrine system, whose glands release their secretions through ducts. Examples of exocrine glands include the sebaceous and sweat glands of the skin. As just noted, the pancreas also has an exocrine function: most of its cells secrete pancreatic juice through the pancreatic and accessory ducts to the lumen of the small intestine. In endocrine signaling, hormones secreted into the extracellular fluid diffuse into the blood or lymph, and can then travel great distances throughout the body. In contrast, autocrine signaling takes place within the same cell. An autocrine (auto- = “self”) is a chemical that elicits a response in the same cell that secreted it. Interleukin-1, or IL-1, is a signaling molecule that plays an important role in inflammatory response. The cells that secrete IL-1 have receptors on their cell surface that bind these molecules, resulting in autocrine signaling. Local intercellular communication is the province of the paracrine, also called a paracrine factor, which is a chemical that induces a response in neighboring cells. 

















Although paracrines may enter the bloodstream, their concentration is generally too low to elicit a response from distant tissues. A familiar example to those with asthma is histamine, a paracrine that is released by immune cells in the bronchial tree. Histamine causes the smooth muscle cells of the bronchi to constrict, narrowing the airways. Another example is the neurotransmitters of the nervous system, which act only locally within the synaptic cleft. Endocrinologist Endocrinology is a specialty in the field of medicine that focuses on the treatment of endocrine system disorders. Endocrinologists—medical doctors who specialize in this field—are experts in treating diseases associated with hormonal systems, ranging from thyroid disease to diabetes mellitus. Endocrine surgeons treat endocrine disease through the removal, or resection, of the affected endocrine gland. Patients who are referred to endocrinologists may have signs and symptoms or blood test results that suggest excessive or impaired functioning of an endocrine gland or endocrine cells. The endocrinologist may order additional blood tests to determine whether the patient’s hormonal levels are abnormal, or they may stimulate or suppress the function of the suspect endocrine gland and then have blood taken for analysis. Treatment varies according to the diagnosis. Some endocrine disorders, such as type 2 diabetes, may respond to lifestyle changes such as modest weight loss, adoption of a healthy diet, and regular physical activity. 
















Other disorders may require medication, such as hormone replacement, and routine monitoring by the endocrinologist. These include disorders of the pituitary gland that can affect growth and disorders of the thyroid gland that can result in a variety of metabolic problems. Some patients experience health problems as a result of the normal decline in hormones that can accompany aging. These patients can consult with an endocrinologist to weigh the risks and benefits of hormone replacement therapy intended to boost their natural levels of reproductive hormones. In addition to treating patients, endocrinologists may be involved in research to improve the understanding of endocrine system disorders and develop new treatments for these diseases. The endocrine system consists of cells, tissues, and organs that secrete hormones critical to homeostasis. The body coordinates its functions through two major types of communication: neural and endocrine. Neural communication includes both electrical and chemical signaling between neurons and target cells. Endocrine communication involves chemical signaling via the release of hormones into the extracellular fluid. From there, hormones diffuse into the bloodstream and may travel to distant body regions, where they elicit a response in target cells. 

















Endocrine glands are ductless glands that secrete hormones. Many organs of the body with other primary functions—such as the heart, stomach, and kidneys—also have hormone-secreting cells. According to they, the combination of B organic vitamins, organic vitamins C and E (both antioxidants)and complement D gave the best in terms of nutritional value discovered in the blood vessels and healthy ideas aging for the study population. Natural types of these nutritional value include: - B vitamins: dairy, such as milk, whole grain cereals, bread enriched with these nutritional value and peanut butter - Vitamin C: fresh fruits and veggies - Vitamin E: nut products and oils - Vitamin D: unhealthy seafood like fish, fortified milk Diets with lots of omega-3 individual extra fat were also discovered to benefit you for the brain. And when it comes to the worst diet... the findings weren't all that surprising. A fat reduction plan that is loaded with trans body fat, most often discovered in unhealthy meals and packaged baked meals and snacks, is the most troublesome in terms of keeping the brain healthy. 















The research topics average age was 87, and they didn't have risks that are known to up the chances of considering and storage problems - factors like being diabetic and hypertension. Beyond the blood vessels testing, the individuals also had to sit storage and considering capability testing. 42 of them had MRI scans, which measured their ideas volume. A smaller ideas volume is linked to declines in the cabability to think that are known to be an element of Alzheimer's illness. The team examined 30 nutrient biomarkers in the samples, and those that were most often linked to a appropriate ideas were organic vitamins and omega-3 individual extra fat. While the lessening of psychological capabilities was put down to a subjects' age and additional risks, diet also played an important aspect, perhaps about 17%, compared to 48% for subject age. When it came in your ideas size diet was almost as significant as other factors - explaining nearly 40% of the difference, while the additional risks covered about 40% of the variations. It's important to understand that the studies have shown an association between the two factors, what you eat and how healthy the brain might be.