Latest news with #KaranRajan
Hindustan Times
3 days ago
- Health
- Hindustan Times
Doctor shares why cranberry juice is the next big thing to improve your gut health
Good gut health depends on what's on your plate, and sometimes, what's in your glass. Superfoods that supercharge gut health have a new contender in the spotlight- and it's a tart, sweet drink, cranberry juice. UK-based Dr Karan Rajan, who regularly shares health and nutrition tips on Instagram, posted on May 30 his reaction to a video of a content creator, explaining how she's having cranberry juice for better gut health. He also broke down the surprising benefits of cranberry juice's pigment for the gut microbiome. A post shared by Dr Karan Rajan (MRCS MBBS BSc) (@drkaranrajan) Dr Karan Rajan breaks down the gut-boosting properties of a powerful compound found in cranberries, called polyphenols, in the clip. According to him, the gut microbiome benefits the most from cranberry juice, as it promotes the growth of beneficial bacterial strains. He explained, "When you drink cranberry juice, you get a dose of one of the most beneficial nutrients you can get from any diet, polyphenols. These are natural plant antioxidants which can help reduce inflammation and provide some more gut health benefits. The type of polyphenols found in cranberries, which also give it its vibrant colour, are called proanthocyanidins. These polyphenols help to reduce the growth of bad bacteria, leading to better gut health. In fact, there's growing evidence that cranberry polyphenols can act as prebiotics, basically food for the good bacteria. So they promote the growth of beneficial strains like Akkermansia, Bifidobacterium, and Lactobacillus." The absorption of nutrients and overall efficiency also depend on how you consume the fruit. Additionally, gut health thrives with a diet that is diverse and contains a variety of polyphenols. Dr Ranjan added, "The benefits from eating cranberries or blending the fruit into a smoothie are far greater than just the juice because it lacks fibre. But occasionally, it's a convenient option for the boost of plant pigments. If you want to eat food with the highest concentrations of polyphenols, then just choose plants that are dark red, purple, or blue. If you eat a wide range of colourful plants, you maximise the chances of getting a variety of plant pigments and polyphenols. Different polyphenols each have a unique impact on the gut microbiome, meaning each one can help you support different microbes." ALSO READ: Gastroenterologist shares 5 juices he 'drinks as a doctor for gut and liver health': Pomegranate to cranberry juice Note to readers: This article is for informational purposes only and not a substitute for professional medical advice. Always seek the advice of your doctor with any questions about a medical condition.
Daily Mirror
25-05-2025
- Health
- Daily Mirror
NHS doctor names 'three best' questions to ask GP if they ignore you
Dr Karan Rajan, also known as Dr Raj, has shared his top tips for advocating for your own health when you feel your symptoms are being ignored by medical professionals Brits are being encouraged to grill their doctors with three pointed questions should they feel their health worries are getting brushed aside. An NHS medic has put forward some straightforward advice to help ensure patients' voices are properly acknowledged. After a 2024 survey of nearly 2,000 people in the UK disclosed that two-fifths hadn't fully discussed their health concerns, there's been a call for individuals to be proactive. The findings showed more than half did manage to chat about "everything" or "most things" during their last GP appointment, but an alarming 40% only got around to "some things", "hardly anything", or "nothing at all". TikTok sensation Dr Karan Rajan, known to his over five million followers simply as Dr Raj, insists it's crucial for patients to stand up for themselves if they believe their symptoms are being ignored. On social media, he imparted this essential tip: "If you feel that your doctor ignores your concerns and undermines your symptoms, here is how to advocate for your health." Dr Raj has urged the public to pose even the most uncomfortable queries, claiming: "Ask questions, even the awkward ones." He laid out that while doctors are primed for critical thinking, routine can lead to auto-pilot responses, encouraging questions as a means to ensure deeper contemplation of patient issues. Dr Raj laid out three crucial questions to put to your GP. What else could this be? Are there any tests we haven't done yet? Can you explain why you think this is normal for me? In addition to posing these questions, he suggested four other strategies to ensure your health concerns are addressed appropriately. Maintain a symptom log Dr Raj recommended keeping a detailed account of all symptoms experienced to share with your GP. "Keep a comprehensive record of your symptoms, noting when they occur, their severity, what alleviates or exacerbates them, and how they affect your daily life," he advised. "Pro tip - use precise language, for instance, instead of saying 'I'm tired', say 'I feel as if I've been hit by a lorry at 2pm every afternoon and it's causing me to miss work deadlines." Insist on referrals If you feel your concerns aren't being addressed, you should request a referral to a specialist. Dr Raj suggested: "If your doctor is puzzled or worse, dismissive, ask for a referral to a specialist. "Specialists possess more in-depth knowledge in specific areas. For example, persistent muscle pain could be indicative of fibromyalgia. "That severe menstrual cramp could be endometriosis. Pro tip - frame it as curiosity, not confrontation. For instance, 'I would feel more at ease ruling out X. Can we investigate this with a specialist?'". Bring support He also advised bringing a trusted friend or family member to your appointments if you feel your concerns aren't being heard. "Having a reliable friend or family member present at your appointment can make a significant difference," said Dr Raj. "They can take notes as follow-up questions and back you up if you feel dismissed." Know your rights Dr Raj also emphasised the importance of getting a second opinion or contacting patient advocacy groups when needed. He stated, "In most countries you're entitled to a second opinion and access to your medical records, use these rights liberally." Furthermore, he offered an extra piece of advice: "Pro tip - if you're dealing with a complex or chronic condition, consider consulting patient advocacy groups or online communities for advice."
Daily Mirror
16-05-2025
- Health
- Daily Mirror
Two snacks that when eaten together daily could 'prevent dementia'
A doctor has claimed that two common snacks could help keep your brain in better condition - holding off certain conditons like dementia and Alzheimer's A doctor has suggested that combining two healthy items into one super snack daily may reduce the risk of dementia when paired with a wholesome diet and active lifestyle. By eating these together, you can boost the individual power of these foods to "brain protection" levels. NHS surgeon Dr Karan Rajan shared the tip that combining blueberries and walnuts becomes a "powerhouse" for brain preservation. He said: "If you snack on blueberries and walnuts together, then the polyphenols from the blueberries combine with the omega-3s of the walnuts to become a brain protection powerhouse." You could enjoy your porridge with these two toppings, mix them up as part of a trail mix with other healthy nuts and fruit. Or, the simplest way to enjoy them would be to dump them in a bowl and eat them raw. Both blueberries and walnuts have long been celebrated for their connection to enhanced brain function, particularly in warding off ailments like dementia, courtesy of their ability to slow down cognitive decline and boost memory. A 2020 Harvard Health study backs this, suggesting that berries, as well as apples and several teas, may cut down your risk of dementia as you age. Researchers at Harvard credited such health benefits to the substantial flavonoid content present in these superfoods. Flavonoids are plant-derived compounds, similar to polyphenols, found in most fruits and vegetables, reports Surrey Live. Walnuts receive praise as well for their dementia-avoiding potential. These crunchy nuts are known for lowering inflammation and oxidative stress in the brain, enhancing cognitive strength, and possibly slowing the rate of neurodegenerative conditions like Alzheimer's disease. Research in the Journal of Alzheimer's Disease also suggests that walnuts could potentially reduce the risk, delay the onset, or slow the progression of Alzheimer's. While no specific food can completely stop or prevent dementia, following a nutritious and balanced diet can significantly reduce your risk, as well as making other healthy lifestyle choices, like quitting smoking and limiting alcohol and processed foods. A diet rich in essential nutrients and low in unhealthy fats, sugars, and sodium can aid in managing blood pressure, cholesterol levels, and decrease the chances of diabetes. These are all linked to an increased risk of developing dementia. These 'brain-boosting powerhouse' snacks needn't break the bank either. At Aldi, you can pick up a 125g punnet of Wonky Blueberries and a 150g bag of Walnut Pieces, both for just £1.09. While generally safe for most people, these snacks might not be suitable for everyone. Due to their high fibre content, overindulging in blueberries can lead to digestive problems such as diarrhoea, nausea, or vomiting. Blueberries may also lower blood sugar levels, potentially impacting medications used to control diabetes. Walnuts are packed with oxalates, which, if consumed in excess, can lead to the formation of kidney stones. These nuts are rich in 'healthy fats' that carry a hefty calorie count, potentially leading to weight gain if eaten in excess without exercise. Both foods could also trigger allergic reactions, with walnuts being a particularly common culprit. The severity of reactions can vary widely, ranging from mild symptoms to severe breathing difficulties or even anaphylaxis. When incorporating new foods into your diet, it's wise to proceed gradually and introduce them in small quantities to minimise potential side effects. If you have specific health issues or dietary limitations, it's recommended to seek personalised medical advice from your doctor. What can help lower your dementia risk? Balanced diet: Focus on a variety of foods from the Eatwell Guide, including fruits, vegetables, whole grains, lean protein, and dairy Mediterranean diet: This diet, rich in seafood, fruits, and nuts, has been shown to be associated with a lower risk of dementia Healthy fats: Include foods like fish (rich in omega-3 fatty acids), avocados, and nuts Carotenoids and antioxidants: These compounds can help protect against oxidative stress, which can damage cells and contribute to dementia Avoid processed foods: Limit or avoid processed foods, sugary drinks, and excessive red meat, as they can contribute to health problems linked to dementia Maintain a healthy weight: Being overweight or obese can increase blood pressure and the risk of type 2 diabetes, both of which are linked to dementia Hydration: Drink plenty of water to stay hydrated Regular eating habits: Establish regular meal and snack times Other brain-enhancing foods: Seafood: Especially fatty fish like salmon and tuna, which are good sources of omega-3 fatty acids Eggs: Weekly consumption of eggs has been linked to a lower risk of Alzheimer's dementia Tea: People who drink tea, especially green tea, have a lower risk of dementia Nuts and seeds: These are good sources of healthy fats, antioxidants, and other nutrients Fruits and vegetables: Provide antioxidants and other nutrients that can help protect brain health While diet plays a crucial role, genetic factors and lifestyle choices also influence the risk of developing dementia. Diet alone cannot reverse or cure dementia but adopting a healthy lifestyle coupled with a nutritious diet can significantly slash your chances.
Yahoo
12-05-2025
- Health
- Yahoo
The 1 Sign A Coffee Expert Wants You To Look For On The Pack
Good news for coffee lovers – studies increasingly suggest the drink might be good for your heart, mind, and even gut health when drunk in moderation. Perhaps that's why GI surgeon Dr Karan Rajan, who has previously extolled the virtues of coffee for, er, regularity, spoke to coffee legend James Hoffmann on his health podcast Dr Karan Explores recently. 'If you were in the supermarket on the hunt for a good-quality coffee,' the surgeon asked, 'what things should you look for on the back of the pack?' James' answer relied on six (OK, or eight) digits found on the back, or bottom, of good coffee. 'In an ideal world, you'd want a 'roasted on' date,' the coffee expert advised. This tells you exactly when the people who roasted your beans did their jobs. 'Generally speaking, this will immediately tell you if it's a speciality coffee or not, because most commercially produced coffee will not have a 'roasted on' date; it'll have a 'best before' date.' Hoffmann added that he'd recommend buying whole beans and grinding them at home if possible. Abyss Coffee Roasters agrees, writing on their site that, 'The roast date should be stated clearly on any bag of speciality coffee.' They add, 'If you can't find it, ask the retailer or roaster – but that may be a red flag, since this is a basic piece of information that's important for knowing how fresh a coffee is.' View this post on Instagram A post shared by Dr Karan Rajan (MRCS MBBS BSc) (@drkaranrajan) Hoffmann has spoken about the issue before on his YouTube channel, suggesting that supermarkets 'hate' roasting dates on their packs as they might shorten the products' shelf life in the eyes of some customers. Still, he shared in the same clip, fresher is not always better, especially if you're making espresso. 'As final guidance for whole bean coffee, anything that's a kind of light, medium roast, I think is generally fine fout to six to eight weeks after roasting,' he says. 'If it's a darker roast, I would say maybe for to six weeks maximum.' I Added 2 Cupboard Staples To My Coffee And I Can't Get Enough Of It I Asked Coffee Experts How To Make Café-Level Cuppas At Home (Without Fancy Tools) The 1 Spice You Should Add To Your Coffee For Better Health
Indian Express
08-05-2025
- Health
- Indian Express
Is pink slime taking over your bathroom? Expert explains the cause and solution
If you've noticed a pinkish slime or residue on bathroom surfaces, you're not alone. This common substance often appears around sinks, shower walls, and bathtubs, and many assume it's a type of mould. However, according to content creator Dr Karan Rajan, 'If you've seen this pink slime lurking in your bathroom, it's not mould, it's bacteria… specifically one called Serratia marcescens.' This bacteria thrives in moist, humid environments, making bathrooms an ideal habitat. To shed light on the nature of this pinkish slime and how best to manage it, we spoke to Dr Jagadish Hiremath, a public health intellectual, who shared valuable insights on this commonly misunderstood household issue. 'Serratia marcescens is a type of bacteria commonly found in moist environments like bathrooms. It's recognisable by its pink or reddish hue, which often appears as a slimy film on surfaces such as shower walls, tile grout, and around sinks. This bacterium thrives in damp, humid areas with a constant supply of organic matter, which it feeds on. In bathrooms, sources of organic nutrients may come from soap scum, shampoo residue, and even the oils from our skin, making these surfaces ideal for bacterial growth,' informs Dr Hiremath. The distinct pink colour results from a pigment called prodigiosin, he adds, which Serratia marcescens produces under certain conditions. 'Bathrooms, especially those with inadequate ventilation, create an ideal breeding ground for this bacteria. Research in Applied and Environmental Microbiology highlights that warm, moist environments combined with limited air circulation allow Serratia marcescens to grow and spread, making it a common sight in bathrooms.' Dr Hiremath states, 'For most healthy individuals, brief exposure to Serratia marcescens is typically low-risk, but the bacteria can pose certain health concerns, particularly for people with compromised immune systems.' The risks are relatively lower in-home bathrooms, but exposure should still be minimized, especially in households with infants, elderly individuals, or those with weakened immune systems. 'Regular exposure to the bacteria through contact with contaminated surfaces or inhaling airborne particles during a shower can lead to skin irritation, mild respiratory symptoms, or, in rare cases, infections. Practicing good hygiene and regularly cleaning surfaces can greatly reduce any health risks associated with Serratia marcescens,' says Dr Hiremath. Here are some effective cleaning strategies, according to Dr Hiremath: Vinegar and Baking Soda: Create a baking soda and water paste, scrub the affected area, then rinse with vinegar. The chemical reaction helps loosen the bacteria and remove residue. Bleach Solution: Diluting bleach in water (about 1 part bleach to 10 parts water) is an effective disinfectant. Scrub the affected areas with this solution, then rinse thoroughly. Hydrogen Peroxide Spray: Hydrogen peroxide has antibacterial properties that can help kill Serratia marcescens. Spray a 3% hydrogen peroxide solution on affected areas, let it sit for a few minutes, then rinse off. Keep surfaces dry: Maintaining dry surfaces as much as possible also helps. Serratia marcescens thrive in moisture, so drying surfaces after each use, ensuring proper ventilation, and reducing overall humidity are essential.
