More sexual partners, more cancer?

Robert H. Shmerling, MD

Senior Faculty Editor, Harvard Health Publishing

A study of older adults found that those who had had more sexual partners were more likely to have developed cancer, but that does not mean there is a causal connection, and there are many ways that sexual behavior can affect cancer risk.

Think running is not for you? Try this

Matthew Solan

Executive Editor, Harvard Men's Health Watch

Not a fan of running? Good news: You don’t need to run fast, far, or that often to reap benefits. And you can ease into running by doing a run/walk program, where you alternate periods of running and walking and gradually increase the time spent running.

Chemotherapy and hearing loss: Monitoring is essential

James Naples, MD


One of the possible side effects of chemotherapy that is not as well-known is hearing loss. If you are going to undergo chemotherapy, you should have your hearing tested before and after the course of treatment.

Newer skin cancer treatments improve prognosis for those with cutaneous melanoma

Dominic Wu, MD

Contributing Editor

Though only about 1% of skin cancers are melanomas, they are responsible for 90% of skin cancer deaths. Recent advances in treatment options have improved survival rates for melanoma, but it’s still best to take preventive steps to protect your skin.

Beyond heart health: Could your statin help prevent liver cancer?

Irun Bhan, MD


Statins have been prescribed for decades to lower cholesterol, but a recent study found that one type of statin may provide people with certain kinds of liver disease protection from developing liver cancer.

Psoriasis and cancer: What’s the link?

Dominic Wu, MD

Contributing Editor

An analysis of studies found an association between people with psoriasis and an increased risk of developing several types of cancer. While this does not establish a definitive link, psoriasis is a relatively common condition and those who have it should be aware of its implications.

Suffering from “chemo brain”? There’s hope and many things you can do

Over the past decade, research has revealed that the majority of patients treated for cancer experience difficulties with memory, attention, concentration, and thinking. There are several lifestyle actions that can help improve these symptoms, as well as certain medications.

HPV and cancer: The underappreciated connection

Robert H. Shmerling, MD

Senior Faculty Editor, Harvard Health Publishing

Human papilloma virus (HPV), a common viral infection, has been linked to cancer of the genitals, anus, mouth, and throat, as well as cervical cancer. Yet a survey of US adults found that many people are not aware of this connection.

Is it time to stop skimming over full-fat dairy?

For years, the conventional wisdom about dairy is that we should be eating less of it, and when we do have any it should be low-fat or fat-free. But more recent research suggests that some full-fat dairy in our diets could in fact be beneficial, though the type of dairy still matters.

Keep using sunscreen while FDA updates recommendations on safety of sunscreen ingredients

A recent study has left many people concerned about whether the sunscreen they use is safe, but until results of further testing are available, the protection offered by sunscreen outweighs any potential risk.