Vitamins & Supplements

Skincare needs often become more complex in the 40s, 50s, and beyond, as dryness, texture, and visible firmness may change together.

Most people think of collagen as a skincare ingredient, but it’s actually one of the body’s most important structural proteins. Its name comes from the Greek word for “glue,” which ...

Once known only as a bipolar medication, lithium is drawing new attention as a possible essential nutrient.

Glutathione powers your body's natural detox system but most supplements fail to deliver it where it counts.

While supplements and over-the-counter drugs are available without prescription, they may not be appropriate for certain conditions.

Before spending money on supplements, it may be worth taking a closer look at your diet.

Heat works through several mechanisms to boost cardiovascular, metabolic, and mental health, as well as longevity.

Up to one in five older adults may be suffering from poor cellular energy production due to a lack of vitamin B12.

Hair loss is incredibly common. About 80 percent of men and about half of all women experience hair loss at some point in their lives. Tackling hair loss comes down ...

Low on energy? Feeling easily stressed? A seemingly “healthy” diet doesn’t automatically mean you’re getting everything your body needs. The most common mineral deficiencies include iron, magnesium, zinc, and copper. ...

Gazpacho turns peak-season tomatoes and extra-virgin olive oil into a hydrating, no-cook dish that helps the body absorb antioxidant-rich lycopene.

Bone density increases gradually through proper nutrition and exercise during the bone remodeling process.

Chronic inflammation often develops silently, yet it may contribute to conditions ranging from digestive disorders to heart disease.

Cardiologists say more research is needed before recommending it for heart disease prevention.

Calories get the spotlight, but what runs your cells is minerals, and most of us aren’t getting enough. 

As we age, our cellular energy factories become less efficient—but research suggests one compound may help support their renewal.

Two new studies suggest that plant compounds and probiotics may reduce heart rate, inflammation, and gut damage during hot-weather exercise.

What causes skin aging, what speeds it up, and what may help slow it down.

Modern diets favor muscle meat, but liver, bone broth, and organ meats deliver nutrients that steak can't match.

A clinical nutritionist examines astaxanthin's real evidence for skin, eye, brain, and heart health.

The progressive adoption of vitamin K shots as standard of care for newborns since the 1960s leaves many concerns about necessity, safety, and effectiveness.

A study found that lower vitamin D levels at age 39 were linked to Alzheimer's-related brain changes 16 years later.

A popular NAD-boosting supplement made pancreatic cancer cells more resistant to chemotherapy in lab and animal models.

Timing, it turns out, is also a nutrient.

Children with autism seem to have a higher need for nutrients. Though when it comes down to specifics, every child is different.

A certain vitamin has the potential to alleviate constipation and conditions such as IBS with constipation.

The number of parents refusing the vitamin K shot for their newborns has jumped significantly in the past decade.