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Heroin from opium poppies, cocaine from the coca plant. Not anymore, says substance use disorder expert Eric Stain at Johns Hopkins.  Strain: We’re shifting in our drug use from plant-based drugs of abuse to manufacture-based drugs of abuse. Rather than …

How have drugs of abuse changed in the last few years? Elizabeth Tracey reports Read more »

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100,000. That’s the official word on how many deaths due to drug overdoses have taken place in the US in the last year, with a new analysis in the Lancet projecting over a million overdose deaths in North America if …

Drug overdose deaths are higher than ever, Elizabeth Tracey reports Read more »

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Lifestyle factors that influence health include what you eat, how much you exercise and even simply more around, how much mental stimulation you get and how social you are, and these factors do influence your risk of developing dementia. Anja …

How do diet, exercise, and increased cognitive activity reduce the risk of dementia? Elizabeth Tracey reports Read more »

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Your vascular system consists of your heart and blood vessels, and its health has a lot to do with whether you will develop dementia as you get older. That’s according to Anja Soldan, a dementia expert at Johns Hopkins. Soldan: …

The health of your heart and blood vessels has a lot to do with whether you’ll develop dementia, Elizabeth Tracey reports Read more »

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Avoiding dementia is high on the list in most people’s plan for aging well. Anja Soldan, an Alzheimer’s disease expert at Johns Hopkins, offers a place to start. Soldan: What I always like to say is what’s good for your …

If you’re concerned about your dementia risk you may want to involve your heart, Elizabeth Tracey reports Read more »

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People who are newly diagnosed with melanoma that has already spread throughout their bodies or can’t be removed surgically have a new treatment option, a recent study finds. The treatment uses two so-called ‘immune checkpoint inhibitors’ explains William Nelson, director …

A new drug combination may help people with advanced melanoma, Elizabeth Tracey reports Read more »

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Are Covid-19 vaccines still effective in people who’ve undergone treatment for so-called solid organ cancers, such as breast or prostate? The answer seems to be yes, based on a recent study looking at antibody levels to the virus’s spike protein …

Do people who’ve been treated for cancers like breast or prostate need to worry about their response to Covid vaccines?Elizabeth Tracey reports Read more »