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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 |
| What to know about a blood clot in the leg A blood clot in the leg can cause swelling, red skin, and warmth in the surrounding area. Risk factors include age. Maintaining a healthy weight and doing regular exercise can prevent blood clots from developing. |
| Breast Cancer |
| Can diabetes influence cancer's spread? People with cancer may have a higher risk of tumors spreading to other sites in the body if they also have diabetes. New research explains why. |
| Cancer treatments: Patients need to know heart risks Specialists warn that many people undergoing cancer treatment receive neither appropriate information about heart risks nor sufficient monitoring for them. |
| Colorectal Cancer |
| Colorectal cancer vaccine has promising results in early trials Researchers have revealed positive results of a small, early clinical trial that tested the effects of a new vaccine on 10 people with colorectal cancer. |
| Depression |
| Does living alone increase mental health risk? A recent study concludes that living alone is strongly linked to poorer mental health. According to the analysis, the main driver seems to be loneliness. |
| GastroIntestinal / Gastroenterology |
| How do cancer-causing bacteria take over our stomachs? H. pylori live in the stomachs of around 50% of all humans. Despite their prevalence, little is known about how they can survive inside us for a lifetime. |
| What to know about excessive burping Excessive burping can occur as a result of gastroesophageal reflux disease (GERD), consuming certain foods, or aerophagia or supragastric belching. The treatment options will depend on the cause. Learn more here. |
| What are the best fermented foods? Fermented foods, including kombucha, miso, tempeh, and sauerkraut, offer a variety of health benefits. Learn about these fermented foods and others in this article. |
| What to know about black stool The causes of black stool usually include colitis, stomach ulcers, and certain foods. Treatment depends on the cause. Learn more about black stool, and when to see a doctor, here. |
| Hypertension |
| Type 2 diabetes: Intensive hypertension therapy may lower death risk New research finds that intensive therapy for lowering the blood pressure of people with type 2 diabetes reduces their risk of mortality. |
| Stress, insomnia may triple death risk for those with hypertension New research examines the effect of work stress and trouble sleeping on the risk of cardiovascular death in people who already have high blood pressure. |
| Neurology / Neuroscience |
| Possible causes of facial pain Common causes of facial pain include headaches and injuries. However, facial pain can also result from dental problems, infections, and nerve disorders. People who experience severe, recurring, or persistent facial pain should see a doctor. Learn more here. |
| Alzheimer's: How light therapy could protect the brain A study uncovers the neuron and immune cell changes that explain why light therapy can reduce toxic brain proteins in mouse models of Alzheimer's disease. |
| Could a cell phone game detect who is at risk of Alzheimer's? According to a new study, a cell phone game called 'Sea Hero Quest' could assist researchers in identifying people who are more at risk of Alzheimer's. |
| Muscle-building protein shakes may threaten health A recent study in mice warns that 'overloading' on the amino acids that popular protein shakes contain may lead to health problems and shorten lifespan. |
| Nutrition / Diet |
| What to know about excessive burping Excessive burping can occur as a result of gastroesophageal reflux disease (GERD), consuming certain foods, or aerophagia or supragastric belching. The treatment options will depend on the cause. Learn more here. |
| What are the best fermented foods? Fermented foods, including kombucha, miso, tempeh, and sauerkraut, offer a variety of health benefits. Learn about these fermented foods and others in this article. |
| Natural ways to lower cholesterol High cholesterol levels can increase a person’s risk of heart disease. Natural ways to lower cholesterol include replacing trans fats and saturated fats with monounsaturated and polyunsaturated fats, eating more soluble fiber, and exercising regularly. Learn more here. |
| Rice and obesity: Is there a link? A new study that used data from 136 countries concludes that consuming more rice could reduce global obesity. However, significant questions remain. |
| Muscle-building protein shakes may threaten health A recent study in mice warns that 'overloading' on the amino acids that popular protein shakes contain may lead to health problems and shorten lifespan. |
| Are there carbs in popcorn? The majority of popcorn is carbohydrates, and people can consume it as part of a healthful diet. Learn more about how many carbs are in popcorn, and how to enjoy it here. |
| To control blood sugar, set strict meal times A small study has found that men who are at risk of diabetes could benefit from following a time-restricted diet, which can improve blood sugar control. |
| Respiratory |
| What causes black mucus? Black mucus or phlegm is usually a sign of an underlying condition, smoking, or exposure to pollutants. It may clear up on its own, but it sometimes requires treatment. Here, find out what causes black mucus and how to treat it. |
| How to tell if a sore throat is from an allergy or a cold Allergies can cause cold-like symptoms, so it can sometimes be difficult to tell whether a sore throat is due to an allergy or a common cold or the flu. Learn how to tell the difference here. We also cover treatment and prevention. |
| Sexual Health / STDs |
| Causes and treatment of vaginal cuts Vaginal cuts and tears are common and can occur when a person is removing pubic hair or engaging in sexual activity. Minor cuts or tears are generally harmless and usually heal within a few days. However, a person with larger, deeper, or more numerous vaginal wounds may require medical treatment. Learn more here. |
| Women's Health / Gynecology |
| Causes and treatment of vaginal cuts Vaginal cuts and tears are common and can occur when a person is removing pubic hair or engaging in sexual activity. Minor cuts or tears are generally harmless and usually heal within a few days. However, a person with larger, deeper, or more numerous vaginal wounds may require medical treatment. Learn more here. |
| What to expect during IUD insertion An intrauterine device, or IUD, is a small device a doctor inserts into the uterus that helps prevent pregnancy. Learn about what to expect during an IUD insertion here. |
| Menstrual cups: Everything you need to know A menstrual cup is a product that people can use instead of pads or tampons during their periods. In this article, learn how menstrual cups work and how to use one. |
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