Nutritionist Deepsikha Jain highlights how low levels of nutrients, hormonal changes and gut imbalances may be linked to mood ...

"I've been feeling mentally tired lately.""I can't maintain my concentration.""I feel like I've become more forgetful."At ...

When looking at the connection between vitamin d and brain health, most people assume cognitive wellness is something to ...

Vitamin B12 is essential for healthy nerves, red blood cells and DNA. A new study suggests that some older adults may show ...

As we enter October, we are starting to feel the arrival of true autumn, with news of the first snowfall on Mount Asahidake in Hokkaido. Today in Tokyo, it is a pleasant, clear autumn day at 21.9°C, ...

Think about it: you’re dragging yourself out of bed every morning, your brain feels foggy, and you keep getting those weird ...

Vitamin B12 is essential for keeping the brain and nervous system healthy. But new research suggests that some older adults ...

In TODAY.com’s Expert Tip of the Day, a dietitian shares how to get the brain-boosting benefits from eating fish regularly.

Determining whether someone needs more omega-3 is not as simple as looking out for dry skin or achy joints. Here's what to know.

Researchers found a rare but potentially life-threatening brain disorder in a small number of people taking Ozempic, Wegovy and similar drugs.

A recent study suggests vitamin D is associated with faster cognitive decline, but it’s unclear if the supplement actually harms the brain.

Here, top neuroscientists reveal what exactly could be behind the awful fogginess - and the surprisingly simple remedies that could banish it for good.