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Surprising High-Sodium Foods You Need To Avoid For Kidney Health

Surprising High-Sodium Foods You Need To Avoid For Kidney Health

Our kidneys are delicate yet vital organs. By removing unwanted fluid in our bloodstreams, they perform some very important functions in our bodies. Not only do they keep our bloodstream healthy, they also regulate blood pressure by keeping an appropriate salt and water balance. A high-salt diet can alter this precise regulatory function within our bodies leading to higher blood pressure, and the many diseases linked to this, as well kidney failure and other kidney related diseases.

Several research papers have cited salt as a silent killer precisely because many supermarket foods contain surprisingly high amounts of sodium. In the UK, 3 per cent of the National Health Service’s entire budget is spent solely on treating kidney disease. So what foods do we have to be careful with if we want to reduce our daily sodium intake? Here are a few to watch out for.

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1. Cereal

Cereals are healthy, right? That’s how many big cereal brands promote themselves in our supermarkets today, but even some of the so-called “healthy” options contain alarming amounts of salt. Many cereals have up to 12 per cent of the daily recommended intake in only one serving. That’s 180 to 300mg of sodium per serving. A better option is plain oatmeal topped with a serving of fresh fruit, which will help you towards a much healthier daily intake.

2. Bread

Another staple breakfast food that is often promoted as part of a healthy balanced diet, but some supermarket brands of bread can contain very high amounts of sodium. A study carried out in 2011 showed that brown bread, the supposedly healthier variety, which is a good source of fibre, made up four of the five saltiest loaves in a sample of 300 popular brands in the UK. The figures, put together by the Consensus Action on Salt & Health (CASH) campaign group, suggest that a child aged four to six could exceed their recommended daily intake just by eating a sandwich made using one of the popular brands.

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    3. Cottage Cheese

    Cottage cheese can be a nutrient-filled addition to any breakfast or snack. It packs in a good amount of calcium, is relatively low in fat and is a surprisingly good source of protein. However, some varieties can also have surprising amounts of sodium in them. One serving can contain almost 1000mg of sodium which is about 40 per cent of your recommended daily intake. Greek yoghurt, which contains a small fraction of the sodium, is a great protein-rich substitute.

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    homemade-cottage-cheese-recipe

      4. Hot Chocolate

      Much like cereal, we wouldn’t bat an eyelid seeing it on a high-sugar foods list, but it’s surprising to see how much salt some of the well-known supermarket brands of hot chocolate contain. One serving can contain 7 per cent of your recommended intake. That’s a lot of salt for a drink! Bearing in mind a regular serving can contain about 20g of sugar too, it may be delicious but it ain’t healthy.

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      5. Seafood

      Seafood can be a fantastic source of omega-3 fatty acids and can be a great aid to healthy heart function. Fresh salmon, for example, can help to lower cholesterol and lower blood pressure. It’s always very important to know how your seafood is prepared though. Canned tuna can contain up to 300mg of sodium in a small serving, whilst four large shrimp can contain 200mg. Always read the tin carefully, which leads us to our final point..

      6. “Reduced-Sodium” Foods

      It’s so easy to be led astray these days by supermarket labelling into thinking we’re going for a much healthier option when really we are not. When it comes to sodium content in foods, it’s important to distinguish between two types of labels. These are “reduced sodium” and “low sodium”. According to FDA regulations, “low sodium” label foods must contain 140mg of sodium or less, whilst “reduced sodium foods” contain 25 per cent less than the original product. A canned soup that could contain up to 1000mg of sodium therefore, would still contain a very high 750mg, about 30 per cent of your daily value.

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      Christopher Young

      Freelance Blogger, Writer and Journalist

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      Published on June 29, 2020

      8 Best Air Purifiers for a Healthy Home

      8 Best Air Purifiers for a Healthy Home

      Whether you suffer from allergies, have pet friends, or live in a climate where bacteria thrive, the best air purifier will make sure that your home’s air is clean and fresh at all times. We all clean our houses regularly, but it is easy to look over the most important element in our homes, apart from the surfaces, and that’s air. Thanks to the best air purifier, the air in your home will be more breathable and cleaner.

      Why You Should Trust Us

      If you are looking for which best air purifier is for you, we here at Lifehack have put in the time and effort to find it. There are so many to pick and choose from, so we sifted through dozens to find purifiers suitable for many people.

      For these air purifier reviews, we will be suggesting home filters based on three criteria:

      • CADR: The rating that’s used to determine an air purifier’s effectiveness.
      • Room Size: The area that an air purifier takes up in a room.
      • Noise: How loud and distracting it can get.

      With these in mind, here are the suggestions for the best air purifiers you can get.

      1. Winix 5500-2 Air Purifier

        If you’re looking for an ozone air purifier, this is a solid option. The HEPA filter is capable of capturing up to 99.97% of airborne pollutants, dust mites, and more. The filters provided are able to be washed, and the air purifier has a CADR of 360 square feet. It’s suitable for kitchens and medium to large bedrooms or living spaces.

        That said, the air purifier does have some issues with the sensor, particularly in the auto mode. You’re also stuck with the color of this air purifier as is: black.

        Buy this Air Purifier!

        2. Blueair Blue Pure 211+ Air Purifier

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          When considering an alternative, we suggest Blueair’s air purifier. It’s an air purifier that addresses allergies and is safe for pets. It’s able to capture 99% of airborne pollutants and is capable of filtering odors from smoking, pets, cooking, and wildfires. Even the sound it makes isn’t loud. The lowest setting is a sound equivalent to a whisper, and the highest is a sound equivalent to rainfall.

          One downside is the fact this filter is relatively small and is meant to be stationed on the floor. It’s about as tall as a small child, so it’s easy for children to stick their fingers or other objects into the air cleaner. Also, considering the size, it’s not built to handle larger rooms unless you get multiple. Even then, customers noted that the sound could be irritating when using multiple filters in a room.

          Buy this Air Purifier!

          3. Hathaspace Smart True HEPA Air Purifier

            For the best air purifier for your money, the Hathaspace air purifier is a good option. It allows you to adjust settings manually and works well as an air purification system capable of capturing 99.97% of air pollutants, gas, and more. It also comes with a 2-year warranty, so it’s not as risky as other brands that may only have a month or three-month warranty.

            That said, many customers noted that it’s not good at keeping back odors as much. The air purifier has a tendency to shut off when the air quality is good, regardless of if the room smells bad.

            Buy this Air Purifier!

            4. GENIANI Home Air Purifier

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              The air purifier from Geniani is another solid option for those looking to fight off allergies and want efficiency in their air purifier. The air cleanser comes with a 2-year warranty and is known for its power while still remaining quiet. You can choose between three speeds, and it even has a nightlight option, too.

              All in all, it’s a great product, though people struggled a little bit with the nightlight option. The light is a little too bright when it’s in the dark, making it disruptive if you’re the type of person who prefers completely dark rooms when sleeping.

              Buy this Air Purifier!

              5. Honeywell HFD-120-Q QuietClean Oscillating Air Purifier

                Another consideration for air purifier home use is Honeywell’s air purifier. One of the big perks from this air cleanser is that the three filters are able to be washed and used permanently, saving you the struggle of buying additional filters. The company also provides replacement filters should the filters perform poorly or get worn down. Beyond that, it’s capable of capturing 99% of air pollutants and is energy efficient, too.

                The air purifier itself is quiet, however, and if you allow it to swivel, the parts themselves could make a loud squeaking sound after a while. It’s also not as strong as other air purifiers around, with customers noting that a ceiling fan may be better.

                Buy this Air Purifier!

                6. PARTU Air Purifier

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                  Another cheap option is the PARTU air purifier. Some of the main selling points is that it has an ultra-silent sleep mode, a 4-step filtration process, and serves as a night light thanks to the color ring on it.

                  Similar to other small filters, this filter isn’t going to be very strong. Furthermore, many customers noted that the filter emitted a sweet scent from it after a while.

                  Buy this Air Purifier!

                  7. LEVOIT Air Purifier

                    The LEVOIT air purifier is a compact air cleaner that actually is actually quite strong for its size. Its CADR is high enough it can cover a 219 square foot space. And although it’s strong, it’s designed to make minimal noise. Pair that up with it being ozone-free and energy-efficient, and you have a solid air cleaner.

                    However, like most other air filters you’ll find, it is good at cleaning the air but isn’t as strong when dealing with odors in particular. Furthermore, despite its strength, it struggles to handle larger rooms, making it more suitable for small rooms.

                    Buy this Air Purifier!

                    8. Coway White HEPA Air Purifier

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                      The final filter that we have found is this one from Coway. It’s designed to handle room sizes of up to 361 square feet, offers a 4-stage filtration system, and also has an eco-mode to conserve energy when it’s done filtering.

                      One of the largest criticisms for this air purifier is that the fan settings range widely from the noise pollution. Some customers compared the settings between 2 and 3 to a weaker version of the 1st setting (barely making a sound) to a jet engine starting up. Some people also noted that the air purifier tends to wobble and shake, too.

                      Buy this Air Purifier!

                      FAQ

                      Q: Do air purifiers really work?
                      A: In short, yes. An air purifier consists of one filter (or more) and a fan that pulls in and circulates the air. Exactly like water filters, the idea is that the home air purifiers will capture all of the pollutants and particles before pushing out the rest of the air.

                      As for the filters, depending on the brand, you’ll have different kinds of filters. Filters can be made of paper, fiberglass, or mesh.

                      So long as you are taking care of the air purifier by replacing the filters on occasion, an air purifier should work smoothly and without any major issues.

                      Q: Can HEPA Air Purifiers prevent Covid-19?
                      A: Unfortunately, there is no air purifier that can do anything to prevent or kill the coronavirus. As mentioned above, air purifiers focus on collecting particles and pollutants. 

                      As such, an air purifier, HEPA or any air cleaner, can capture the virus, but the virus will be able to live within the filter for a period of time.

                      Final Thoughts

                      The market is filled with all kinds of air purifiers, and overall, many of them are capable of handling air quality. That said, there may be slight issues depending on what you’re looking for. No matter the case, you are taking the risk of potentially getting a purifier that may run into issues with smells or making too much noise. It’s part of the territory it seems. However, any one of the above air purifiers will help clean up the air and leave your house at least a little fresher. 

                      More Tips on Improving Air Quality

                      Featured photo credit: Progressive Insurance via unsplash.com

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