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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 |
| Home remedies for getting rid of hickeys Hickeys, or love bites, are bruises that can appear when someone sucks on another person's skin. Hickeys tend to disappear on their own after several days, but some home remedies may help get rid of them faster. Learn more here. |
| Bones / Orthopedics |
| What causes Achilles tendon pain? Achilles tendon pain can result from tendonitis or a tear or rupture of the tendon. Problems with the Achilles tendon are more common in people who play sports. They typically occur from excessive use of the calf muscles but can also result from acute injuries. Learn more about Achilles tendon pain here. |
| Osteoporosis: New tools help pinpoint potential risk genes Genome analysis and 3D DNA studies helped scientists to identify two new genes that impact bone-producing cells to potentially alter osteoporosis risk. |
| What to know about a bulging disc in the neck Potential causes of a bulging disc in the neck include being overweight and being inactive. Exercising may help. Learn more about bulging discs in the neck, including why they develop and how to soothe them, here. |
| This 'caterpillar fungus' may help treat osteoarthritis A compound derived from a parasitic fungus could lead to the development of new, better treatments for osteoarthritis, according to recent research. |
| Breast Cancer |
| Time-restricted eating may prevent tumor growth New research in mice suggests that eating all daily meals within a restricted window of time may be a good preventive strategy against cancer tumor growth. |
| Colorectal Cancer |
| How sugary drinks can fuel and accelerate cancer growth New research in mouse models reveals that consuming sugary drinks can boost the growth of cancer tumors, and it also explains the underlying mechanisms. |
| Depression |
| Can changes in brain energy pathways cause depression? Scientists repurposed an accessible bioinformatics tool to find DNA mutations, some of which occur at high levels in people with major depressive disorder. |
| GastroIntestinal / Gastroenterology |
| When to consume protein: The facts Consuming protein is necessary for muscle growth and repair. There is no single best time for this, but rather it depends on individual goals. Learn more about when to have protein here. |
| What to know about smoking and ulcerative colitis Smoking has links to major health issues, but nicotine replacement products may help with ulcerative colitis. Some studies suggest that nicotine can ease symptoms in some people. Learn more here. |
| Why your gut may hold the key to cardiovascular health A new study examines the link between gut bacteria, aging, and cardiovascular health. The authors conclude that 'the fountain of youth may lie in the gut.' |
| Hypertension |
| Surgery with ultrasound treats high blood pressure in trial A minimally invasive procedure that disables nerves leading to the kidneys maintained reduced blood pressure for 6 months with less prescribed medications. |
| Men's Health |
| What causes pain in the testicles? A range of medical conditions can cause testicular pain, from infections to testicular torsion, a medical emergency. Learn about these and other causes of pain in the testicles here. |
| Neurology / Neuroscience |
| What really happens in the brain during a hallucination? A new study reveals a surprising brain mechanism tied to the experience of drug-induced hallucinations. These findings may even have wider implications. |
| What are the symptoms of ADHD in adults? The symptoms of ADHD in adults vary depending on the type of ADHD, but they may include disorganization and restlessness. Learn more about adult ADHD symptoms here. |
| The key to brain health: Light but frequent exercise New research shows that light and moderate exercise benefits the brain both immediately and in the long run, providing a person is active frequently. |
| Why too much vitamin D can be a bad thing Vitamin D is essential for good health. However, a new study has found that too much can have a negative effect on some members of the population. |
| Stroke: Rewiring eye-brain connection may restore vision Groundbreaking research finds that some vision loss after a stroke may be reversible. The researchers hope that this finding may inform future treatments. |
| Can scientists learn to remove bad memories? New research in human participants explores a novel intervention that aims to weaken traumatic memories and lessen their psychological impact. |
| Symptoms of caffeine withdrawal Caffeine withdrawal symptoms can occur when a person abruptly stops consuming caffeine. Symptoms can last for a week or more and include headaches, fatigue, mood changes, concentration difficulties, and constipation. Learn more about caffeine withdrawal here. |
| What are speech disorders? Speech disorders affect a person's ability to produce sounds that create words, and they can make verbal communication more difficult. Types of speech disorder include stuttering, apraxia, and dysarthria. Learn more about speech disorders here. |
| Nutrition / Diet |
| Time-restricted eating may prevent tumor growth New research in mice suggests that eating all daily meals within a restricted window of time may be a good preventive strategy against cancer tumor growth. |
| Keto diet: New study unearths sex differences A recent study investigates how the keto diet affects male and female mice. The researchers find that in females, the diet's benefits are absent. |
| When to consume protein: The facts Consuming protein is necessary for muscle growth and repair. There is no single best time for this, but rather it depends on individual goals. Learn more about when to have protein here. |
| What are the health benefits of jackfruit? Jackfruit is a healthful source of essential nutrients, including vitamin C, potassium, and dietary fiber. Research suggests that substances in the fruit and plant may have a variety of health benefits. Cooked, unripe jackfruit is a popular meat substitute among vegetarians and vegans. Learn more here. |
| What to know about smoking and ulcerative colitis Smoking has links to major health issues, but nicotine replacement products may help with ulcerative colitis. Some studies suggest that nicotine can ease symptoms in some people. Learn more here. |
| More evidence links weight gain to meal times A recent study on obesity and weight gain finds that it is not just what we eat but when we eat it that is important. Evidence for this theory is mounting. |
| Why too much vitamin D can be a bad thing Vitamin D is essential for good health. However, a new study has found that too much can have a negative effect on some members of the population. |
| Sugary drinks can be a factor in cardiovascular disease A recent study finds an association between sugary drinks and higher rates of mortality from cardiovascular disease, as well as higher cancer rates. |
| Could prescription vegetables be the future of healthcare? A recent study investigates whether prescribing healthful food could, in time, save money and improve health. The results are surprising. |
| How sugary drinks can fuel and accelerate cancer growth New research in mouse models reveals that consuming sugary drinks can boost the growth of cancer tumors, and it also explains the underlying mechanisms. |
| Hot tea may raise esophageal cancer risk A new, large prospective study suggests that people who regularly drink very hot tea may raise their risk of developing esophageal cancer. |
| Symptoms of caffeine withdrawal Caffeine withdrawal symptoms can occur when a person abruptly stops consuming caffeine. Symptoms can last for a week or more and include headaches, fatigue, mood changes, concentration difficulties, and constipation. Learn more about caffeine withdrawal here. |
| Is popcorn a healthy snack? Popcorn can be a healthful food choice with a good nutritional profile, including fiber, protein, and vitamins. In this article, we look at the benefits and nutrition of popcorn, the healthiest ways to eat it, and how to make the most nutritious version of popcorn at home. |
| Pain / Anesthetics |
| What causes Achilles tendon pain? Achilles tendon pain can result from tendonitis or a tear or rupture of the tendon. Problems with the Achilles tendon are more common in people who play sports. They typically occur from excessive use of the calf muscles but can also result from acute injuries. Learn more about Achilles tendon pain here. |
| Relieving sciatica pain during pregnancy During pregnancy, the uterus can put extra pressure on the sciatic nerve, causing sciatica pain in the low back and legs. In this article, we look at how to relieve sciatica using stretches, exercise, massage, and other methods. |
| Respiratory |
| Cystic fibrosis: Existing drug may improve lung function According to a recent study, a commonly used antifungal medication could be useful for treating lung infections related to cystic fibrosis. |
| Sexual Health / STDs |
| Home remedies for getting rid of hickeys Hickeys, or love bites, are bruises that can appear when someone sucks on another person's skin. Hickeys tend to disappear on their own after several days, but some home remedies may help get rid of them faster. Learn more here. |
| What causes pain in the testicles? A range of medical conditions can cause testicular pain, from infections to testicular torsion, a medical emergency. Learn about these and other causes of pain in the testicles here. |
| Stroke |
| Stroke: Rewiring eye-brain connection may restore vision Groundbreaking research finds that some vision loss after a stroke may be reversible. The researchers hope that this finding may inform future treatments. |
| Urology / Nephrology |
| What causes a constant urge to pee? Infections and other bladder issues can affect the way a person urinates. Some conditions can cause a constant urge to pee, even when doing so produces little urine. In this article, we look at causes, treatments, and when to see a doctor. |
| Women's Health / Gynecology |
| Relieving sciatica pain during pregnancy During pregnancy, the uterus can put extra pressure on the sciatic nerve, causing sciatica pain in the low back and legs. In this article, we look at how to relieve sciatica using stretches, exercise, massage, and other methods. |
| Can home remedies help regulate your period? Certain home remedies and lifestyle changes, such as diet and exercise, can help people to regulate irregular periods. In this article, we look at home remedies that are backed by science, along with those that are not, such as eating turmeric and pineapple. |
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