A used car purchase is on your mind, and you are finding the thousands of suggestions and tips from helpful co-workers, and well-meaning family and friends to be rather overwhelming. You thought you'd turn to the internet for some good, to-the-point assistance and advice, figuring that at least good old Google would come to the rescue. And now, you're faced with an even more number of options than before! A visit to your local used car dealerships only added to the list. Now you are wondering if the safest bet is to purchase a certified pre owned used car. Or else buy from within your circle of trusted acquaintances? Which is the way to get the best used car deals for yourself? What should you do? How can you make sure you are making the right choice on your used car purchase, while also getting the best deal? Well, here are some ways to go about ensuring you have access to the best used car deals, so that you can make a wise and worthy purchase.

Start with eBay and Craigslist, along with CarFax and Car Gurus. Any of these sites will give you a good range to explore, and you can search using a variety of filters including make, model, year, mileage, zip code/distance from you, price range, and in some instances, even based on the vehicle's history and accidents or lack of therein. Also pay a visit to the Kelley Blue Book site or get your hands on the latest version, since this will give you clarity as well as a clearer picture of price ranges for your chosen make, model, and mileage, once you have narrowed down your choices. There are articles and lists which puts out its annual forecasts, offering recommendations and discussion on the used cars in the market, and ranking them according to size, budget, year, and giving you their views on what the best used car deals available in the marketplace are. Whether you want a luxury car, a truck, a minivan or a typical sedan, you will find the best of listed here. This will help you narrow down your manufacturer of choice, as well as the makes and models you think will be best suited for your needs, and then you can decide whether a private sale or a dealership will be able to give you the best used car deals.

Ranging from a build-up resistant built to flaunting a digital display, the qualities of a water heater make it a truly great unit to have. The following section highlights the essential traits that every good water-heating unit should feature.

• Build-up resistant built...One of the biggest issues that water heaters eventually run into is the problem of mineral build-up. The scale build-up adversely reduces the lifespan of a water-heating unit and obstructs its normal operation as well. While most of the tank water heaters come with an anti-scale feature to minimize the scale build-up, there is no shortage of inexpensive, low-quality water heaters with no or little consideration to the problem. Thankfully, one need not invest in a stellar unit. Going for any water-heating unit with 10-year or more warranty ensures protection against the scale build-up problem.
• Corrosion-free tank...The issue of corrosion is prevalent in tank water heaters, especially in the traditional units. To avoid the problem, look for tanks made from stainless steel or featuring an anti-corrosion lining on the inside. Different water heaters come with different levels of corrosion protection. While some offer partial protection against the problem, others are protected fully against corrosion. The latter ones cost a little more than their former counterparts.
• Digital display...Most of the modern water heaters come with a digital display to give you a heads up on what exactly is going behind the scenes. A digital display gives you information on the temperature and pressure inside the water heaters, along with other vital information about the water heating operation. Some high makes even allow you to make use of a timer to schedule the water heating operation.
• Drain valves...Drain valves are present at the base of a water-heating unit and facilitate draining the heater while using the unit together with a garden hose. There are two types of drain valves, one made using fragile plastic and the other is a sturdy brass built. Needless to say, brass drain valves are preferred because of their durability. However, plastic builds can fulfill small gardening water requirements too.
• Extended warranty...One of the most benefiting features of water heaters is their long warranty period. A typical water heater, irrespective of its type, comes with a long warranty period ranging anywhere from 5-10 years. A longer warranty period is another way of assuring that the unit will not run into any issues when used within the limits confined for its operation. It also ensures the unit owner to get proper compensation for manufacturing defects. Some top-tier water heaters come with warranties as much as 15 to 25 years. You need to pay a little extra for bagging these units than their shorter warranty makes.

A great water-heating unit not only lets you enjoy a refreshing shower, but also fulfills your hot water requirements for a long time. So, choose wisely.

Human Immunodeficiency Virus (HIV) is the virus that is responsible for causing Acquired Immunodeficiency Syndrome (AIDS). The virus interferes with the immune system or the self-defense mechanism of the body, thereby reducing its ability to fight any infections. It makes the body susceptible to all kind of infections, which might turn severe and even cause death. Effective HIV medication is of utmost importance to manage the condition. Methods of treatment There have been several advancements in the field of medicine, but still, there is no definite cure or accurate HIV medication for HIV/AIDS. The steps for the treatment of HIV/AIDS are as described below.

• Antiretroviral therapy: The antiretroviral therapy (ART) is the best-known way to treat HIV/AIDS. All the medicines that come under the category of HIV medication are known as the antiretroviral drugs. Each of the drugs has a different way of fighting the virus in the body. These drugs are divided into certain broad categories, which are as follows:

• Non-nucleoside reverse transcriptase inhibitors (NNRTIs) disable a protein, which is required by HIV to make copies.
• Nucleoside or nucleotide reverse transcriptase inhibitors (NRTIs) are the faulty or wrong versions of the building blocks, which are required by HIV to make copies.
• Protease inhibitors (PIs) disable the protein protease, which HIV needs to make its copies.
• Entry or fusion inhibitors are the drugs that block the entry of HIV into CD4 cells. The CD4 cells are the most important component of the body’s immune system.
• Integrase inhibitors are the drugs that disable the protein integrase, which is used by HIV to insert its genetic material into CD4 cells.

The drugs mentioned above for HIV medication should be taken in a proper combination for an effective treatment.

• Opportunistic infection and diet: Precautionary measures should be taken for the prevention of any opportunistic infections. These are the complications that arise due to a weakened immune system. A proper and a balanced diet is recommended with all the essential micronutrients for effective treatment of HIV/AIDS.

Since there is no definite cure for HIV/AIDS, the treatment therapy should be done properly and necessary precautions should be taken to lead a life as close as normal.

Apple iPad had seen the light of day way back in 2010. Since then it has only seen success. It has inspired many as well. While iPad is a marvel in itself, Apple is going to introduce certain things in its iOS 11 that are meant for iPad only. The list of the features is mentioned in details below: Files Apps: This brand new app is expected to make file viewing far easier than now. It lets you look at the files in a more organized manner. The app can be used to view files in both on-device storage and cloud storage. macOS-Style Dock: The new Dock is a significant improvement for the device. You can access it from any screen. With just one swipe, you can easily open and switch different apps. The Dock can be customized with your favorite apps. It also changes as you keep on working. Multitasking: Multitasking would become easier with the iOS 11. You can open another app from the Dock. Both the apps would remain active in Split View as well as Slide Over. Drag and Drop: People have long been waiting for this feature, and it is going to show up in the iOS 11. This feature would let you drag and drop files and pictures from one app to another. The touch screen makes this feature all the more exciting and magical. Updated Apple Pencil: The latest iPad would get a more versatile, natural and powerful Apple Pencil than ever. It is useful to do all kinds of work like taking notes, being creative and getting work done. New Document Scanner in Notes: This feature is going to make dealing with multiple business documents a more refined and sorted process. The app scans a document automatically, crops the edges and eliminates any glare or tilt. You can sign documents or fill in the blanks using Apple Pencil. Then you can save and share accordingly. Augmented Reality: Though it is not an exclusive feature of iPad, it 's nice to know that this feature would be there in iOS 11 for iPad.

In most asthma cases, food allergies and intolerances will trigger inflammation or result in the narrowing of the lung airways. An estimated 19 million individuals in the country have mild to moderate asthma, and it is vital for them to monitor their food intake. Drastic changes in daily eating habits will not necessarily help; however, moderation lowers the risk of flareups. Here are 4 such foods that trigger breathing difficulties for those with asthma. 4 foods that worsen breathing issues in asthma Foods high in fat content Red meats are heavily processed and contain saturated fats, which leads to an increase in LDL (low-density lipoprotein) levels in the body. Most saturated and processed fats tend to worsen symptoms like inflammation, causing difficulty breathing. The risk is especially high among people who suffer from conditions like asthma or COPD. Dairy foods and beverages Whole milk (the full fat variant) can trigger excess mucous production when the body breaks down the dairy product during digestion. Mucous buildup in the lungs increases the risk of infection and worsens the inflammation linked to asthma flareups. Preservatives and artificial sweeteners Most foods bought off the shelves in the supermarket are laced with preservatives and additives to increase their shelf life. These include different types of sulfites found in pickled foods and snacks, frozen seafood, and dried fruits or vegetables. Additives can trigger asthma flareups. Also, one of the more commonly used artificial sweeteners, aspartame, is the leading cause of food allergies that develop with asthma. Foods that are rich in salt Excess consumption of salty foods leads to an imbalance in sodium levels in the body. This increases the risk of edema, which is a fluid buildup that leads to swelling, causing blood pressure levels to rise. High blood pressure results in pulmonary hypertension, one of the risk factors associated with common respiratory disorders. If the symptoms flare up persistently even after modifications and changes in the daily food regime, immediate medical attention is advisable. It could indicate a sharp increase in food intolerances. Asthma cannot be cured, but early diagnosis and treatment will help improve the overall quality of life.

Even if you invest wisely to get your perfect master bathroom, do not forget it has an average lifespan of around 20 years, beyond which loose or broken tiles, leakages in faucets and frequent choking of toilets are common faults. As the bathroom comprises multiple components in premium space coupled with water pipes and electric wiring, the remodeling project can be daunting and challenging. When you are investing in a bathroom remodeling project, you must ensure there is some value addition in terms of saving money on energy and water, apart from the aesthetics. The following tips will help you reap the benefits of latest design trends, technologies and products. Be ready for the unexpected Damage due to hidden water, either from a leaky shower or a bath tub or a running toilet is the most common problem, which leads to a spongy floor. Thus, it is extremely important that an experienced contractor does a thorough exploration to identify the problem areas before starting work on remodeling your home bathroom. You must allocate 10 percent of the budget as a buffer for last-minute surprises. Toilet should be unobtrusive It always makes sense to hide away the toilet either by placing it behind a wall or creating an enclosure within the room. You can also create the necessary barrier by placing a piece of the dresser instead of a framed wall, which would save the extra expense of remodeling the bathroom. Right choice for flooring Porcelain tiles are great for flooring as well as the walls. You must opt for large tile sizes, so as to minimize the grout lines, thereby ensuring easy cleaning and maintenance. Moreover, large tiles are economical and some of them give a look of natural stone. Right choice for bathroom inks Porcelain bathroom sinks give a look of grandeur, but they are prone to chipping, whereas enamel on steel sinks are stain-resistant as well as durable. Solid surface sinks can be integrated both with the vanity countertop as well as adjoining cove or backsplash. Enhance the visual interest by installing a granite or quartz countertop. Laminates and solid surface countertops are economical and cost effective, but they are easily prone to scratches. Bathtubs versus shower areas Decide whether you really need the bathtub. If you are not a bathtub person, then use the space for creating large shower areas with shower heads, body sprays and steam generators. Conserve water and reduce utility bills WaterSense program from Environmental Protection Agency recommended that products like shower heads, toilets and faucets are 20 percent more efficient than the other products. Low-flow shower heads generate a sustaining pulse while satisfying the flow rate of 2.5 gallons per minute. On the other hand, toilets use 1.28 gallons per flush. This effectively means a saving of 16,000 gallons of water and more than $200 on an annual basis for a family of four. The DIY approach on a home bathroom remodeling can be effective to reduce costs, but it is better to leave the more complicated installations to highly skilled professionals.