Harvard Health Blog

Do employee health programs lead to healthier, more productive employees? A large study shows little or no impact, although results might vary based on workplace, offerings, and other factors.

If a man has an enlarged prostate, there’s a good chance he’ll be treated with a type of drug called a 5-alpha reductase inhibitor (5-ARI). These drugs shrink the gland to improve urinary flow, and the approved forms used for treating enlarged prostates come in two varieties: Proscar (finasteride) and Avodart (dutasteride). However, a side […]

A small European study compared standard treatment for the autoimmune condition Hashimoto’s thyroiditis (thyroid medication) with surgery to remove the thyroid. Those who had surgery saw significant improvement.

Between 2002 and 2016, over 4,000 children under 5 were treated each year in US emergency departments for cosmetics-related injuries. Take precautions with your cosmetic products to keep children safe.

Research shows that older people who are socially engaged and keep their minds active are more likely to remain mentally sharp. But what specific activities should people do? And does it matter if they start late in life or sooner?

Kratom has been used for centuries for various conditions; today people are using it to treat chronic pain and mitigate opioid withdrawal symptoms. But there is no control or regulation of the product, and it can have serious side effects.

The FDA has recalled certain kinds of blood pressure medications due to the presence of impurities that occur during the manufacturing process. The added risk from the presence of these substances is low, but it’s important to know which medications are affected, and what you should do if you are taking one of them.

The ongoing measles epidemic spotlights the importance of vaccinations –– and the concerns some parents have about vaccine safety. If you have such concerns, talk to your child’s doctor and learn more about vaccine safety.

Brain-based devices claim to offer all kinds of enhancements and improvements, but how can consumers interested in such a device separate legitimate science from mere hype?

Not everyone who needs to lose weight is a good candidate for either surgery or medications, so more treatment options are valuable. The FDA has approved a new device to help people lose weight, a capsule containing particles that expand in the stomach.

By now most of us are familiar with Brexit, the UK’s pending divorce with the European Union. But in a play on that term, British doctors are also moving towards an exit they’ve dubbed “TRexit” from the most common sort of prostate biopsy: the transrectal ultrasound guided biopsy, or TRUS. Men who test positive on […]

Human papilloma virus (HPV) causes about 40,000 cases of cancer every year. A long-term study of the HPV vaccine finds it offers protection against many strains of the virus, yet many teens haven’t had this safe, effective vaccine.

The DASH diet has already been shown to lower blood pressure, and a new study found that people who followed it closely had a lower risk of heart failure. Try these suggestions to incorporate the DASH diet into your daily eating pattern.

One of the roots of the opioid crisis in the US is how frequently the medications are prescribed. There are times when a prescription opioid is called for, but in many cases an over-the-counter pain medication is very effective.

DNA testing kits can upend identity and spark a multitude of questions for some children conceived with donor sperm and parents who hadn’t shared origin stories.

Regardless of individual feelings about guns and gun ownership, everyone wants their children to be safe. Simple safety steps can prevent accidents involving children and guns.

There are several treatment options for kidney stones. Which is best for you may depend on size and number of stones and their location in the kidney. Imaging and blood tests can help your doctor determine the right course of treatment.

Osteoporosis affects 10 million people in the United States, the majority of them women. Romosozumab is a new type of medication for treating osteoporosis that offers another treatment option for some women after menopause.