For decades, studies showed vitamin C killed cancer cells in the lab and in animals. But human trials were disappointing. Many were inconclusive.
Now, scientists at the University of Iowa say they know why. And they may have finally found the key to unlocking the natural cancer-fighting power of vitamin C.1
Previous human trials used vitamin C pills. But the digestive system limits the amount of oral vitamin C that can enter the bloodstream and reach cancer cells.… Read More
Health Watch readers know we’re big fans of eating organic. We’ve told you about research showing chemical-free food is more nutritious, fights cancer, and lowers the risk of Parkinson’s and autism.
Now, a new study finds another reason to go organic… Insecticides on conventionally raised fruits and vegetables can keep you awake at night.1
Researchers from the University at Buffalo looked at the effects on the human body of two chemical insecticides: carbaryl and carbofuran.… Read More
Breathe in slowly, deeply, and smoothly. Now exhale slowly. Did you feel a sense of calm?
Now breathe rapidly. You probably felt a small surge of tension. Why?
… Read MoreHave you started craving chocolate so much that you dream of visiting the Hershey factory? Do you consider salt one of the major food groups? Or maybe you can’t stay away from the sweet stuff.
It might not be your willpower that is collapsing. Food cravings can be triggered by nutrient deficiencies. Research by the Academy of Nutrition and Dietetics has found that the urge to eat certain foods may be a symptom of a specific vitamin or mineral shortage.… Read More
A new study shows that one easy diet change can end annoying nighttime bathroom trips.
After age 50, most people wake up one or more times a night to urinate. This is a condition called nocturia. It can lead to sleep disruption, daytime tiredness, irritability, and stress.1
Most people with this problem are told to reduce the amount of water they drink before bedtime.… Read More
More than 3 million Americans have been told by their doctors that they have a nut allergy.
Typically, they are diagnosed after eating something containing nuts and having a reaction. When they go to their doctor, they are given a skin prick or blood test to confirm their sensitivity.
If the test is positive, their doctor tells them to stay away from all nuts.… Read More