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| Dear Victor Norberto, Welcome to this week's Medical News Today newsletter, containing the headlines from the past week, across your chosen news categories. |
| Blood / Hematology |
| Hematoma: Everything you need to know A hematoma occurs when blood leaks from a large blood vessel. In this article, learn about the causes and symptoms of hematomas as well as the different types and when to see a doctor. |
| Bones / Orthopedics |
| Causes and treatment of finger pain Finger pain can result from a minor injury and will usually get better with self-care. However, severe, worsening, or recurring pain may indicate a more serious injury or underlying condition. Learn more about the causes and treatment of finger pain here. |
| Causes and treatment of foot cramp There are several possible causes of foot cramps, including overexercising, nutrient deficiencies, and dehydration. In this article, we explore the causes of foot cramps and their treatments. |
| Breast Cancer |
| Breast cancer: Estrogen byproducts may predict outlook New research finds an association between the ratio of two estrogen metabolites and the risk of all-cause mortality among women with breast cancer. |
| Could reused cooking oil trigger breast cancer spread? A new study in mice finds that reused cooking oil may encourage breast cancer metastases. These preliminary results are sure to spark more research. |
| Depression |
| Mental health can impact memory decades later A new longitudinal cohort study has confirmed a link between experiencing mental health problems throughout adulthood and having poorer memory in midlife. |
| Can blocking a single protein tackle depression, obesity, and pain? New research finds that a 'highly selective inhibitor' of a single protein can relieve stress, diet-induced obesity, and improve mood in mice. |
| Can CBD help treat depression? Cannabidiol, or CBD, is a compound that comes from the cannabis plant. It is gaining popularity as a natural treatment for many mental health conditions, including depression. Learn more about CBD for depression here. |
| Depression: Brain stimulation may be a good alternative treatment A new review of clinical trials delves deeper into the benefits of various forms of non-invasive brain stimulation for treating severe depression. |
| GastroIntestinal / Gastroenterology |
| Researchers explore 'completely novel, nontoxic' IBD treatment Researchers identify a new method that could allow them to treat and even prevent the development of inflammatory bowel disease, among other conditions. |
| Ulcerative colitis medications and other options Ulcerative colitis medications include corticosteroids and immunomodulators. Other medical and natural treatments, such as surgery or nutrition, may also help. Learn more here. |
| Could probiotics evolve in the gut and cause harm? New research shows how bacteria adapt inside the gastrointestinal tract of mice and suggests that the effectiveness of probiotics might change over time. |
| What can cause stomach pain when breathing? Stomach pain when breathing is often due to a problem with the diaphragm or the tissues in the chest cavity. Possible causes include injuries, hiatal hernia, pregnancy, pleurisy, and gastroesophageal reflux disease (GERD). Learn more here. |
| Rectal pressure: Causes and when to see a doctor Rectal pressure is a common symptom of a variety of problems, from constipation to ulcerative colitis. Learn more about the causes and possible treatments here. |
| Why do I wake up hungry? A person may wake up hungry because they did not eat enough or exercised heavily the day before. There are several other possible reasons. Here, learn more about waking up hungry and how to prevent it. |
| Men's Health |
| What causes a low libido? It is common for a person's libido to fluctuate throughout their life and according to their mood. However, a significant change in libido may be due to an underlying cause. Learn about low libido causes and how to treat them here. |
| What causes bloody urine in men? Seeing blood in the urine is a symptom of many underlying problems in males, including infections, an enlarged prostate, and kidney stones. Learn about the causes and their treatments here. |
| Normal sperm count: Everything you need to know A sperm count is part of a larger test called semen analysis. A doctor may test a person’s sperm count if they have fertility concerns. Learn about average, low, and high sperm counts here. |
| Neurology / Neuroscience |
| Mental health can impact memory decades later A new longitudinal cohort study has confirmed a link between experiencing mental health problems throughout adulthood and having poorer memory in midlife. |
| Scientists locate brain circuit that curbs overeating Scientists have identified a group of memory-related neurons in the hippocampus whose activation can cause mice to reduce their food intake. |
| Music may enhance the effect of pain relievers Can music soothe pain? A new study in mice finds that listening to Mozart alongside taking standard pain medication works better than drugs alone. |
| What does science say about the effects of meditation? In this Spotlight feature, we look at the benefits of practicing meditation or mindfulness, and we weigh up some of the potential unwanted effects. |
| This drug failed to treat cancer, but it could improve dementia Scientists have found that an experimental drug that failed against cancer may treat dementia instead. However, can they test it in clinical trials? |
| Depression: Brain stimulation may be a good alternative treatment A new review of clinical trials delves deeper into the benefits of various forms of non-invasive brain stimulation for treating severe depression. |
| Is this a better way to deliver drugs to the brain? According to a new study in mice, shorter-wave ultrasound pulses could help scientists deliver drugs straight into the brain more safely and efficiently. |
| Musical training may improve attention New research finds that people who have had musical training are better at controlling their attention and blocking out distractions. |
| Nutrition / Diet |
| Vegans have a 'healthier biomarker profile' After testing a range of diets, researchers conclude that vegan and vegetarian diets produce the healthiest levels of diet-related biomarkers. |
| What are the benefits of conjugated linoleic acid (CLA)? Conjugated linoleic acid (CLA) is an omega-6 fatty acid. People use CLA as a dietary supplement for weight loss, bodybuilding, and diabetes. In this article, we look at what the research says about the possible benefits, risks, and uses of CLA. |
| Benefits and uses of B-complex vitamins Vitamin B complex refers to the eight B vitamins. In this article, we take a closer look at each of these vitamins, the benefits of B-complex supplements, who should use them, and side effects. |
| What are the benefits of marshmallow root? Marshmallow root, Althaea officinalis, has a long history of use in traditional medicine, especially for coughs and digestive issues. In this article, we look at both the evidence behind the health benefits of marshmallow root and its possible side effects. |
| 5 reasons why sugar is bad for you Excess sugar consumption can cause many conditions, including diabetes and obesity. Added sugar is particularly harmful for the body. Learn more about why sugar is bad for you here. |
| Are air fryers healthy? Air fryers use hot air to fry foods. Sources claim that they are a healthful alternative to other cooking methods, but others raise concerns about toxicity and cancer risks. In this article, we take a close look at the research behind the health benefits and risks of using air fryers. |
| What happens when you eat fast food? Fast food has many short- and long-term effects on the body. People may feel hungry soon after eating and gain weight over time. Learn more about how fast food affects the body here. |
| Scientists locate brain circuit that curbs overeating Scientists have identified a group of memory-related neurons in the hippocampus whose activation can cause mice to reduce their food intake. |
| Could reused cooking oil trigger breast cancer spread? A new study in mice finds that reused cooking oil may encourage breast cancer metastases. These preliminary results are sure to spark more research. |
| What are the most healthful oils? Healthful oils are an essential part of all diets. In this article, we compare some of the most popular oils, looking at their health benefits, nutrition, and uses in cooking. We include olive oil, coconut oil, canola oil, and vegetable oil. |
| Possible reasons weight loss is not working Efforts to lose weight may not work for a range of reasons. A person may be following an ineffective fad diet, or consuming sugary drinks, or exercising more but making no dietary changes, for example. Learn more here. |
| Vitamin C can cut time spent in intensive care units An analysis of published trials calls for research into vitamin C's effects on critically ill patients after finding it can cut time in ICU by 8 percent. |
| Could probiotics evolve in the gut and cause harm? New research shows how bacteria adapt inside the gastrointestinal tract of mice and suggests that the effectiveness of probiotics might change over time. |
| 15 healthful gluten-free meals to try Making healthful, filling gluten-free meals is easier than many people think. In this article, we provide 15 gluten-free recipes that people can use to make breakfasts, lunches, and dinners. |
| Hypothyroidism: Foods to eat and avoid Certain diets can improve hypothyroidism, or an underactive thyroid, while others can make the symptoms worse. In this article, we look at which foods and nutrients to eat and avoid to improve the symptoms of hypothyroidism. |
| Why do I wake up hungry? A person may wake up hungry because they did not eat enough or exercised heavily the day before. There are several other possible reasons. Here, learn more about waking up hungry and how to prevent it. |
| Pain / Anesthetics |
| Can blocking a single protein tackle depression, obesity, and pain? New research finds that a 'highly selective inhibitor' of a single protein can relieve stress, diet-induced obesity, and improve mood in mice. |
| Causes and treatment of finger pain Finger pain can result from a minor injury and will usually get better with self-care. However, severe, worsening, or recurring pain may indicate a more serious injury or underlying condition. Learn more about the causes and treatment of finger pain here. |
| Music may enhance the effect of pain relievers Can music soothe pain? A new study in mice finds that listening to Mozart alongside taking standard pain medication works better than drugs alone. |
| Causes and treatment of foot cramp There are several possible causes of foot cramps, including overexercising, nutrient deficiencies, and dehydration. In this article, we explore the causes of foot cramps and their treatments. |
| Hematoma: Everything you need to know A hematoma occurs when blood leaks from a large blood vessel. In this article, learn about the causes and symptoms of hematomas as well as the different types and when to see a doctor. |
| What can cause stomach pain when breathing? Stomach pain when breathing is often due to a problem with the diaphragm or the tissues in the chest cavity. Possible causes include injuries, hiatal hernia, pregnancy, pleurisy, and gastroesophageal reflux disease (GERD). Learn more here. |
| What to know about cupping therapy Cupping therapy involves placing cups on the body and creating suction. Benefits include pain relief and sports recovery. There are also some potential side effects, such as nausea and headaches. Learn more here. |
| Prostate / Prostate Cancer |
| What causes bloody urine in men? Seeing blood in the urine is a symptom of many underlying problems in males, including infections, an enlarged prostate, and kidney stones. Learn about the causes and their treatments here. |
| Rectal pressure: Causes and when to see a doctor Rectal pressure is a common symptom of a variety of problems, from constipation to ulcerative colitis. Learn more about the causes and possible treatments here. |
| Respiratory |
| How long does it take a cold to go away? The cold is a common illness that usually resolves within 7–10 days. In this article, learn about what to expect, how long a cold is contagious, and when to see a doctor. |
| Is sugar the key to treating lung problems? Research in mouse models has revealed a surprising link between the activity of immune cells in the lungs and their ability to process simple sugars. |
| Vitamin C can cut time spent in intensive care units An analysis of published trials calls for research into vitamin C's effects on critically ill patients after finding it can cut time in ICU by 8 percent. |
| What can cause stomach pain when breathing? Stomach pain when breathing is often due to a problem with the diaphragm or the tissues in the chest cavity. Possible causes include injuries, hiatal hernia, pregnancy, pleurisy, and gastroesophageal reflux disease (GERD). Learn more here. |
| Sexual Health / STDs |
| What causes a low libido? It is common for a person's libido to fluctuate throughout their life and according to their mood. However, a significant change in libido may be due to an underlying cause. Learn about low libido causes and how to treat them here. |
| What does herpes look like? Herpes is a condition caused by the herpes simplex virus. People may notice herpes symptoms across the body, including in the mouth, on the genitals, or in the eyes. This article discusses what herpes looks like, describes the symptoms, and provides pictures to help identify herpes. |
| Normal sperm count: Everything you need to know A sperm count is part of a larger test called semen analysis. A doctor may test a person’s sperm count if they have fertility concerns. Learn about average, low, and high sperm counts here. |
| Surgery |
| Vitamin C can cut time spent in intensive care units An analysis of published trials calls for research into vitamin C's effects on critically ill patients after finding it can cut time in ICU by 8 percent. |
| Urology / Nephrology |
| What causes bloody urine in men? Seeing blood in the urine is a symptom of many underlying problems in males, including infections, an enlarged prostate, and kidney stones. Learn about the causes and their treatments here. |
| Women's Health / Gynecology |
| What causes a low libido? It is common for a person's libido to fluctuate throughout their life and according to their mood. However, a significant change in libido may be due to an underlying cause. Learn about low libido causes and how to treat them here. |
| Breast cancer: Estrogen byproducts may predict outlook New research finds an association between the ratio of two estrogen metabolites and the risk of all-cause mortality among women with breast cancer. |
| What does the color of period blood mean? Period blood can vary in color and relays important information about a person’s health. Normal period blood typically varies from bright red to dark brown or black. Blood or discharge that is orange or grey may indicate an infection. Learn more about what the different colors can mean here. |
| Can you get pregnant on your period? A person can get pregnant at any point in their menstrual cycle, but it is much less likely during their period. In this article, we look at the factors affecting whether someone can get pregnant before, during, and after their period. |
| How can you make your period come faster? People have tried many methods to induce periods using traditional and modern medicine. In this article, we look at the evidence behind various ways to make a period come faster, risks, and methods that have no scientific backing. |
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