In this experiment, PM2.5 and carbon monoxide levels in a room are tested before and after the lighting of a cigarette.

Marissa is having problems in her life. A doctor explains.

This video explains the process and importance of methylation.

What kind of diet is most effective for those with anxiety?

Antioxidants and coenzymes are essential to our mental well-being.

What foods are helpful for overmethylation and undermethylation?

This video is a demonstration of acupoint selection.

The host has some fun with acupuncture and the guest's needles are eventually removed.

Acupuncturist Mr. He only needs to insert a needle into one spot to treat a case of knee joint pain. Where will it be?

This video explains the origin of the term, "Windy Mansion."

This video demonstrates acupuncture insertion into the "Windy Mansion" acupoint.

Just like many things, acupuncture is about quality, not quantity.

This video introduces another acupoint, the "Chungwan," further supporting the principle that "All it takes is one needle."

Mastering the use of the acupoints takes decades of practice.

This video discusses the vaccine for hepatitis B.

Time is an intangible thing that is difficult to measure. This little video talks about the different tools used to measure time in history.

Time is an intangible thing that is difficult to measure. This little video talks about the different tools used to measure time in history.

Our guru describes the benefits gleaned from meditating, the key insight being that meditation helps you consciously face life.

Our guru begins to describe the ways in which we can meditate.

In this video our guru tells us about the importance of breathing. Breathing is at the heart of all meditation.

This video outlines how by taking time out of your day just to sit and breath you'll feel much healthier.

In this video our host explains the second type of meditating which involves feeling all the feelings of your body.

Our guru explains that by focusing on our body as a whole during meditation, we are doing the highest form of self love.

The third type of meditation she describes in focusing on a particular thing.