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Everyone suffers from insomnia on occasion. Chronic insomnia, however, causes fatigue, memory problems and mood disturbances. It can have health consequences, as well. Getting a good night of...
The adrenal glands are tiny organs that rest on top of each kidney. Despite their small size, the adrenal glands play an important role in the body, producing numerous hormones that impact our...
Adrenaline is a naturally occurring hormone in the body. During an adrenaline rush, the hormone, which is also known as epinephrine, is released in response to situations which may be exciting,...
Gestational age is the length of time that a fetus has been developing in its mother's womb. This is different from how "far along" you are, because that term actually refers to the length of time...
Sometimes you just need to stay awake for 24 hours, whether it's to study or write a paper, to meet a work deadline or just for the fun of it. Armed with a few simple techniques, you should be...
The endocrine system controls our metabolic and hormonal pathways. It coordinates the endocrine glands in our body to release hormones needed in the regulation of chemical reactions in our cells....
Learning about how the body works is no easy task. Body anatomy and physiology involves everything from the brain sending signals to react to danger to blood type. As complex as the human body...
Antibiotics can be a necessary tool to combat illness and disease. However, micro-organisms can sometimes develop a resistance to them, especially when they are overused. If you are resistant to...
Arch support is important because by supporting the arches of the feet, you create a springboard to support the spine and can help reduce low back and neck pain. There are a number of shoes...
Your arteries are thick blood vessels that bring vital oxygen and nutrients from your heart to all of the internal organs in your body. Healthy and normal arteries are flexible, elastic and hallow...
How to Prevent Catching the Flu
To prevent getting the flu, it is important to make the body as healthy as possible through a proper whole foods diet that does not include refined sugars. Create a healthy host that is...
How to Prevent Sore Joints When Pulling Weeds
Chores like pulling weeds can put strain on the joints, but dividing physical tasks into smaller time periods and taking short walks in between can help the body heal more efficiently. Increase...
How to Diagnose a Gluten Allergy
A gluten allergy can be diagnosed simply by eliminating all gluten from the diet for 30 days, and reintroducing it to document the body's reaction to it. Learn other ways to diagnose a gluten...
How to Naturally Lower Triglycerides
Triglycerides can be naturally lowered by increasing the intake of omega-3 and omega-6 fatty acids found in fatty fish, avocado, olive oil, nuts and butter. Consume healthy whole foods to balance...
How to Gain Better Sleep Without Medication
Medication is not always necessary to get a better night's sleep, and it is sometimes a matter of getting more exercise, eating the proper foods and making sure the spine is in alignment. Work on...
How to Lower Bad LDL Cholesterol
The best way to lower LDL cholesterol is to incorporate more green foods into the diet, such as broccoli, kale, Brussels sprouts and other vegetables. Keep both HDL and LDL cholesterol at the...
How to Cure Migraines Without Medication
A natural way to cure migraines starts by getting the spine checked and making sure it is in alignment and the nervous system is working properly. Make a lifestyle change to eliminate harmful...
How to Avoid Pollen Allergies
Pollen allergies can sometimes be avoided by getting a spinal realignment and boosting the body's functionality to work better overall. Handle an allergy to pollen better through natural practices...
How to Control Hypertension
Hypertension is usually a sign that something is unbalanced within the body, whether there are too many toxins or hormones. Treat hypertension with a whole food diet, which helps to nourish the...
How Does Aspirin Relieve Headaches?
Aspirin can relieve headaches by thinning the blood and increasing blood circulation, but getting at the root cause of the headache, whether it be dehydration, food, light, stress or toxins, is a...
How to Cure Constipation
The best way to cure constipation involves eating naturally high-fiber whole foods, such as fruits and vegetables, instead of taking fiber supplements. Find treatments for constipation with help...
What Is a Moderate Astigmatism?
People with moderate astigmatism usually have a lens prescription that is between 1.25 and 2.25. Learn about moderate astigmatism and why it needs to be corrected from an optometrist in this free...
What Is Regular Astigmatism of the Cornea?
A regular astigmatism is one in which the vertical direction is steeper than the horizontal direction, and that form makes reading print not as difficult as other options. Learn about regular...
What Is Toric Astigmatism?
A toric means that there are two different curvatures, one which is thicker than the other. Discover how toric and astigmatism are basically synonymous with tips from an optometrist in this free...
Exercises for Astigmatism
There are no real exercises that can help astigmatism, and it should be treated with glasses, contacts or LASIK. Discover why exercises can't help astigmatism with tips from an optometrist in this...
Improving Astigmatism
Besides glasses, contacts can be worn to improve astigmatism, LASIK can sculpt the cornea to a round shape and an overnight lens can be worn to reshape the cornea. Improve astigmatism with tips on...
Is LASIK Possible for Astigmatism?
Only some people with astigmatism can get LASIK surgery, and one limitation is the amount of astigmatism a person has. Find out which people with astigmatism are eligible for LASIK surgery with...
LASIK for Astigmatism
LASIK is done by lifting a flap out of the way and sculpting the eye to a desirable shape. Learn about LASIK for astigmatism, as well as for other eye problems, with tips from an optometrist in...
Problems With Astigmatism & Lenses
When people have oblique astigmatism, which is an angled astigmatism, blurriness can occur for a few seconds when someone wears contact lenses. Discover the problems with astigmatism and lenses,...
About Torque Lenses for Astigmatism & Cataract Surgery
Torque lenses are a form of implant, or intraocular lenses, that through surgery can correct an astigmatism by compensating for a cornea that is not fully rounded. Learn about torque lenses for...
Astigmatism & Contact Lenses
Contact lenses that are worn to correct astigmatism have two curves that must be held in place by a prism ballast. Discover how contact lenses for astigmatism work with tips from an optometrist in...
Astigmatism of the Human Eye
An astigmatism of the eye means that there are two focal points instead of one, which is caused by a cornea that isn't correctly rounded. Learn about astigmatism of the human eye, and how it can...
Astigmatism Symptoms
Symptoms of astigmatism include blurriness, fatigue, strained eyes and redness of the eyes. Learn about symptoms of astigmatism and why a child's vision should be checked from an optometrist in...
Does Your Astigmatism Get Better as You Get Older?
For people whose astigmatism includes a vertical steepness, the astigmatism can get better with age, while a horizontal steepness indicates a condition that may worsen with age. Find out what kind...
Examples of Astigmatism
There are multiple kinds of astigmatism, including one in which the cornea is not perfectly round, which is the main reason for astigmatism. Discover some examples of astigmatism, including...
How Serious Is Toxic Shock Syndrome?
Toxic shock syndrome results from a bacterial infection triggered by wearing a tampon for an extended amount of time is a very serious condition that can be life threatening. Seek medical...
How to Control Heartburn
Control heartburn by sitting up straight, drinking water, taking a tablespoon of vinegar or ingesting something with mint in it. Try conventional heartburn medicine or seek the advice of a doctor...
How to Relieve Heartburn
Relieve heartburn by avoiding alcohol, tobacco and certain foods, while treating symptoms by sitting up straight, drinking water or ingesting vinegar. Get rid of heartburn symptoms with antacids...
How Does Smoking Cause Strokes?
Smoking can cause a stroke when chemical exposure to nicotine leads to a hardening and narrowing of the arteries, which in turn causes decreased blood flow and oxygen. Identify stroke symptoms...
How Does Smoking Pot Affect the Brain?
Smoking pot affects the brain by impairing memory, thoughts, concentration, sensory and time perception, and coordinated movements. Learn how pot smoking can keep the cognitive system functioning...
How Does Stress Affect Health?
Emotional stress affects health by causing sleep disturbances, a suppressed immune system and heart problems. Avoid distress caused by exposure to stressful situations in the environment with tips...
How Is a Staph Infection Transmitted?
Staph infections are transmitted when staph bacteria are exposed to open wounds, the skin, mouth, eyes and other places where an infection can develop. Identify staph infection symptoms, which...
How Long Does a Cold Last?
A common cold, with the sniffles and a sore throat, will typically last at least five days if the immune system is strong. Contact a doctor if flu symptoms develop, such as muscle aches, fever,...
How Does Cigarette Smoke Affect Growth?
Cigarette smoke affects growth by decreasing blood flow to the bones and growth plates, limiting oxygen and in turn, causing stunted growth. Keep cigarettes away from children and teenagers to...
How Does Nicotine Get Into Your Body?
Nicotine gets into the body through tissues, including skin and mucous membranes in the mouth and throat, which are permeable to all types of chemicals. Find out how nicotine makes it into the...
How Does Smoking Cause Bronchitis?
Smoking can cause chronic bronchitis when the bronchi are exposed to nicotine, tar and other chemicals, causing a chemical inflammation. Avoid developing bronchitis, which can become a series...
About Acid Reflux
Acid reflux is a medical condition that causes stomach acid to migrate up into the esophagus, causing a painful, burning feeling in the chest. Find out how acid reflux is caused when the sphincter...
Causes of DVT
DVT, or deep vein thrombosis, can be caused by cancer, cigarette smoking or stasis from a long drive, plane flight or being bedridden. Avoid developing DVT, which occurs primarily in larger veins...
Common Symptoms of GERD Heartburn
The common symptoms of GERD heartburn include a burning sensation in the chest and a dry cough, both of which get better with antacids, drinking water and sitting upright. Learn how...
How to Drain a Blood Blister
Drain a blood blister by using a paper clip, soap and water, alcohol and a candle flame to treat the wound if medical care is not easily accessible. Clean a blood blister effectively after its...