Winter can be a dreary time of year when many people feel depressed and unmotivated. Fortunately, certain foods can help a person feel more alert and energized so that their days can be more productive.

The skin is the largest organ in the body that plays a large role in protection and regulation. Unfortunately, most of us take better care of our eyes, teeth and other bodily systems and neglect the health of our skin.

Dry skin and hair are common problems when the weather gets colder. Many people produce less sebum (oil) to naturally lubricate their skin as the air gets cooler and drier. Other contributing factors include less vitamin D from sun exposure and irritation from cold wind in the face. Indoors, the air gets drier as the heat comes on, and a closed-up home can lead to mold and toxin exposure, both of which can contribute to skin problems.

Learn how to make an easy homemade men's cologne using essential oils.