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CNET
22 minutes ago
- CNET
The 13 Foods That Could Save Your Kidneys and Your Wallet
Your kidneys work quietly in the background every day, doing far more than most people realize. They filter waste from your blood, keep fluid levels balanced, help regulate hormones and play a role in everything from managing blood pressure to supporting healthy energy levels. Despite being so important, kidney health often does not get the attention it deserves. According to the CDC, more than 1 in 7 adults in the US are living with chronic kidney disease, and many are unaware they have it. That is why daily care and early prevention matter so much. Looking after your kidneys now can help them keep doing their job for years to come, and a few small, consistent habits can make a big difference. Don't miss any of CNET's unbiased tech content and lab-based reviews. Add us as a preferred Google source on Chrome. Fortunately, you don't need to make dramatic lifestyle changes to support kidney health. Incorporating a handful of nutrient-rich superfoods into your regular meals can make a significant difference. These foods help reduce inflammation, support healthy blood flow, and ease the load on your kidneys so they can keep doing their job. If you're looking to give your kidneys the boost they need, these 13 simple additions to your diet are a great way to start. Your diet and gut health also play a major role in your wellness, especially when it comes to keeping your kidneys healthy. There are 13 superfoods you should keep in mind when considering natural ways to give your kidney health a boost. Read more: 6 Important Blood Tests You May Need for Your Overall Health 13 superfoods for kidney health 1. Cabbage This nutrient-dense vegetable is low in both potassium and sodium while packing in fiber, vitamins C and K and more. Plus, cabbage is versatile. You can use it in salads and slaws, but you can also use it as a wrap for tacos, sandwiches and more. 2. Fatty fish Fish delivers protein, and when you choose a fatty fish like tuna, salmon or trout, you're also getting omega-3 fatty acids. Omega-3 fats may help reduce fat levels (triglycerides) in the blood and may also lower blood pressure, according to the National Kidney Foundation. If you have CKD, you may need to keep an eye on the phosphorus and potassium levels of the fish you choose. The National Kidney Foundation has a chart you can use to determine levels in specific types of fish. Although, it's best to consult with your doctor. Jacobs3. Bell peppers Like cabbage, bell peppers pack in lots of good nutrients with low levels of potassium. With them, you get vitamins B6, B9, C and K, plus fiber. They deliver antioxidants too. You can slice them and eat them with dips or roast them and add them to dinner. 4. Cranberries Cranberries help to prevent urinary tract infections. These usually stay in your bladder, they can travel up to your kidney, making kidney problems worse. Fortunately, regularly consuming cranberries can help you avoid this unwelcome situation. Plus, cranberries have antioxidants that can help fight inflammation, and they can boost your heart and digestive health. It turns out, these tart berries aren't just for the Thanksgiving table. 5. Blueberries We've talked about some of the best foods for kidneys, but you can take it a step further. The question is: What foods help repair kidneys? Blueberries deliver. With high levels of antioxidants and loads of vitamin C and fiber, blueberries are all-around healthy. They can also help to reduce inflammation and support bone health, reversing some of the issues that can come with CKD. 6. Dark, leafy greens There are plenty of reasons to turn to dark, leafy greens like spinach or kale. They deliver so many nutrients that they can help you get key vitamins and minerals, plus immunity-boosting benefits. Be advised that greens can come with a decent amount of potassium. If you have CKD, talk to your doctor before adding more of these to your diet. 7. Olive oil Rich in antioxidants and healthy fatty acids, olive oil can boost your overall wellness. A study from Harvard University found that olive oil may lower cholesterol levels and the risk of cardiovascular disease, dementia and some types of cancer. Beyond all this, it can help you add flavor to dishes without turning to salt or butter. To get more antioxidants, choose unrefined or cold-pressed olive oil that's virgin or extra virgin. 8. Garlic Another antioxidant-rich, inflammation-fighting food, garlic also contains a specific compound called allicin. For people with CKD, allicin — an active compound found in garlic — worked just as effectively to help protect kidney health as a prescription drug. If you're looking for the best foods for your kidneys, garlic has to make the list. Plus, it's an excellent way to add flavor when you're skimping on salt. 9. Onions From the same family as garlic, onions give you another excellent and salt-free way to add flavor (bonus points if you saute them in olive oil). Onions also deliver important nutrients like vitamins B6 and C, manganese and copper. They also contain quercetin, a chemical that can help your body fight cancer, and organic sulfur compounds that can reduce your risk of high blood pressure, stroke and heart disease. Getty Images 10. Cauliflower Cauliflower brings the crunch, paired with plenty of vitamins C, B6, B9 and K, along with fiber. It also contains compounds your body can use to neutralize certain toxins, a big help when your kidneys aren't doing their best filtration work. Cauliflower does contain some potassium and phosphorus, though, so while it makes the list of foods good for kidneys, people with CKD may want to moderate their intake. 11. Egg whites Egg whites are specifically recommended for people with kidney problems. They give you a way to increase your protein levels -- which can be important with later-stage CKD, especially if you're on dialysis. 12. Arugula Arugula is packed with nutrients your body needs like magnesium, iron, calcium and vitamins A, B9, C and K. Plus, it's antioxidant-rich and has glucosinolates, which can help your body protect itself against a range of cancer types. You can eat arugula raw (it's a great salad base), but you can also sprinkle it over whatever you're whipping up. It's great on pizzas, in omelets and with pasta, for example. 13. Apples Apples deliver the cancer-fighting quercetin and fiber that can help to keep your cholesterol and blood sugar at healthy levels. They've got plenty of antioxidants. Better yet, they're easy to work into your diet. Leave a bowl of apples on your counter and you'll have a kidney-healthy, grab-and-go snack whenever you need one.
CNN
24 minutes ago
- CNN
It's now possible to give yourself a flu vaccine at home
For the first time, many people in the United States who want to protect themselves against the flu this respiratory virus season can order a vaccine to give themselves at home. AstraZenca's FluMist, the only nasal spray flu vaccine in the US that has been approved by the US Food and Drug Administration, is now available for home delivery in 34 states under the brand name FluMist Home. It can be self-administered by adults under 50 and to children as young as 2 with the help of a parent or caregiver. The online ordering platform includes a brief medical screening questionnaire to be reviewed by a licensed health-care provider before prescribing the vaccine. It is covered by most commercial insurance, with an $8.99 fee for shipping and handling. FluMist has been on the market for more than two decades, receiving initial FDA approval in 2003. In September 2024, the FDA gave the green light for the nasal spray vaccine to be self-administered but it wasn't ready to reach the public in time for last respiratory virus season. Experts say this novel option for self-administration could be a useful tool to help improve vaccination rates at a critical time. Last flu season was unusually intense and severe. Preliminary estimates from the US Centers for Disease Control and Prevention suggest that there were up to 82 million illnesses, 1.3 million hospitalizations and 130,000 deaths from flu between October 2024 and May 2025 – but less than half of kids and adults in the US had gotten their annual flu vaccine. The general public is becoming 'increasingly comfortable' with home administration of drugs and biologics such as Covid-19 tests and GLP-1 injections, said Dr. Peter Hotez, a pediatrician who co-directs the Center for Vaccine Development at Texas Children's Hospital. 'We learned during Covid how home diagnostic testing became widely accepted and that turned out to be a great public health intervention,' Hotez said. 'Given the low uptake of seasonal flu vaccine in America, I think it is worth exploring some novel approaches.' With the rise of vaccine hesitancy and other challenges, it's key to remove as many barriers as possible, said Elizabeth Bodin, vice president of AstraZeneca's US respiratory and immunology vaccines and immune therapies team. 'There can be many reasons that patients maybe don't get vaccinated, but one of them can be the practical elements of booking appointments, convenience, being able to get in to see the doctor,' she said. 'The ability to go online and with a couple of clicks to be able to order FluMist, have it reviewed by a health care provider to ensure it's appropriate for you and your family and have it delivered to your doorstep, that can remove one of the barriers that may stand in the way of people getting vaccinated.' The data AstraZeneca presented to the FDA for approval of FluMist Home included a 'usability study' showing people can use it properly without a health-care provider present. The results showed that 100% of intended users administered a full dose, according to the drug company. A focus on patient-centered care creates pathways for people to take a leading role in their own health care, Bodin said. 'The population that I see benefiting from FluMist Home the most are individuals who are busy convenience-seekers or busy families,' she said. 'Maybe they're getting ready for back-to-school season, and it's one less item on their to-do list to book a clinic visit or a pharmacy visit. Knowing that they can bring FluMist Home right into their home and vaccinate on their schedule – the time they want, no waiting in line – makes it very manageable for them to ensure that they can protect their family for the upcoming flu season.' The vaccine that people can now self-administer at home will have the same vial, same vaccine formulation and same effectiveness as the FluMist used by health-care providers, AstraZeneca said. The vaccine is mailed in temperature-controlled packaging with a tag that patients scan to ensure the vaccine stayed at an appropriate temperature throughout the shipping process. The vial includes two pre-measured doses – one to squirt into each nostril, separated by a clip – and there are a variety of materials to support those who have questions. FluMist is the only needle-free option available for flu vaccination in the US. It uses a live, weakened version of the influenza virus to provide protection, but injectable flu vaccines use different technology: either killed viruses or proteins to train the immune system to fight off the virus. AstraZeneca says FluMist has been shown to be as effective as other flu vaccines. According to the FDA, the most commonly reported side effects of FluMist are runny nose and congestion, as well as a fever for young children and a sore throat in adults. The FDA issued recommendations for the the composition of the 2025-2026 flu vaccines in March, and Bodin says FluMist Home is 'ready to target' the virus likely to impact Americans most in the upcoming season.
Bloomberg
24 minutes ago
- Bloomberg
AstraZeneca Launches At-Home FluMist as Vaccination Rate Drops
AstraZeneca PLC released its flu vaccine nasal spray for at-home use on Friday, an option that comes at a contentious time for vaccine access in the US. FluMist Home is the same product as the pharmaceutical company's seasonal influenza vaccine spray, which has been offered by clinicians for the past two decades. FluMist Home received approval for patients ages 2 and up from the US Food and Drug Administration last fall.
