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Children not yet vaccinated against COVID-19? What to do

Now that many people have been vaccinated against COVID-19, it feels like things are starting to return to something resembling normal. But because the vaccines have not yet been approved for those under 12, families with children under this age need to be careful and thoughtful as they plan summer activities.

By the way, doctor: Is spirulina good for you?

I read that spirulina is the next wonder vitamin. What can you tell me about it?

Potassium and sodium out of balance

The body needs the combination of potassium and sodium to produce energy and regulate kidney function, but most people get far too much sodium and not enough potassium.

HIV rates rising: Could new forms of PrEP help?

Last year, approximately 1.7 million new HIV infections occurred worldwide, and rates of infection are also rising in parts of the US. While a daily pill known as PrEP can help prevent HIV, two new formulations could make it easier for a broader range of at-risk people to use.

Post-pandemic weight loss: There's an app for that

There are a myriad of apps and programs designed to help people lose weight, but many companies are offering products that go beyond traditional food tracking, taking a mindfulness-based approach to help people understand why they eat the way they do, and how to make beneficial changes to their eating routine.

Shaking off shingles

Shingles is a painful neurological condition that is more likely to attack as people age. Left untreated, it can increase risk for chronic pain, blindness, and other long-term health problems.

Does exercise help protect against severe COVID-19?

A study examining data from a large health care provider on more than 48,000 people who had COVID-19 found that those were consistently inactive had a significantly higher risk of hospitalization or death, while those who engaged in more than 10 minutes of activity per week had some protection against severe illness or death, and people who were active for at least 150 minutes per week had the most protection.

COVID-19 vaccines: Safe and effective for American Indian and Alaskan Native communities

Concerns circulating about the effectiveness of the Johnson & Johnson vaccine in American Indian/Alaskan Native communities, compared to the other available vaccines for COVID-19, have been answered by responses from medical professionals within the Indigenous population, as well as by statistics showing that all three vaccines are safe and effective in people of all races and ethnic backgrounds.

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