Mallika Marshall, MD
Posts by Mallika Marshall, MD
While bacterial conjunctivitis responds to antibiotic treatment, many people with the more common viral type are prescribed antibiotics unnecessarily, which contributes to increased resistance to these medications.
Gluten is a serious problem for people with celiac disease, but there are many who simply feel that gluten free eating is healthier. The profusion of gluten-free foods makes it a lot easier to eat gluten free than it used to be but , they may contain more sugar and fat to make them taste better and you miss out on some nutrients by avoiding whole grains in your diet.
You may have heard of the “placebo effect,” in which people taking an inactive drug as part of a study actually experience an improvement in their symptoms. As it turns out, the placebo effect still exists if you tell people they’re taking a placebo. This “open-label placebo” strategy doesn’t work for every condition, of course, but it’s a promising way to relieve many common symptoms without medication.
Many Americans opt to quench their thirst with drink sodas, juices, and sports drinks instead plain water. Now, a recently published study has confirmed what researchers have been saying for a while: upping your water consumption can help you avoid excess calories and control your weight. So, next time you’re thirsty, try water instead — it’s free, refreshing, and good for you!
Researchers have wondered for a long time whether there might be a link between excess thyroid hormone and an increased risk of breast cancer. High levels of thyroid hormone have been shown to mimic estrogen, which fuels many breast cancers. A new study has suggested that there may indeed be a link — but it’s important to put the results into context.
Coffee is nearly a national obsession in the United States. For years, experts have debated whether drinking coffee is good for you. Recently published research suggests that regular, moderate coffee consumption is associated with a lower risk of overall mortality, and that heavy consumption of coffee isn’t linked with a greater risk of death.
A study examining the effects of low-nicotine cigarettes on smoking behavior yielded surprising results. The study volunteers who smoked the low-nicotine cigarettes actually smoked less and had fewer cigarette cravings than those who smoked cigarettes with a higher level of nicotine. Although more research is needed before we can draw any conclusions, it’s possible that very-low-nicotine cigarettes might be a way to mitigate the health dangers of smoking for people determined not to quit.