brain

Cartoon illustration of a young woman with dark hair wearing a pink-purple jumper. Her hands are in the prayer position and there's illustrations of hearts and stars emanating from her. She is being thankful.

The Gratitude Trick that Boosts Mood and Sleep

By Dr David R Hamilton | August 6, 2025

The Gratitude Trick that Boosts Mood and Sleep This week’s Better You, Backed by Science email is…

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Young woman with hand on chest breathing in fresh air in a beautiful garden during sunset. She is Latino, has dark brown long hair, is wearing a brown vest with a great open blouse on top.

Why “toning” your vagus nerve can boost your health

By Dr David R Hamilton | July 23, 2025

A daily practice to support your heart, brain, and immune system There’s a lot of…

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Young beautiful African American afro businesswoman with curly hair wearing pink jacket success sign doing positive gesture with hand, thumbs up smiling and happy. Cheerful expression and winner gesture. The wall behind her is baby-pink.

The Power of SELF affirmations – How to strengthen from the inside out

By Dr David R Hamilton | July 2, 2025

We’ve all heard of affirmations. “I can do it.” “Money is coming to me now.”…

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3D image of neurons and synapses with some neurons lit up. The background is blue, like the neurons are in the sky. Some neurons are dark blue and those lit up are lit in white.

The Science of Action Observation

By Dr David R Hamilton | June 25, 2025

Now, this is going to sound a bit “out there,” but research show that you can get stronger by watching someone work out.

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