Most calcium supplements are made from either calcium carbonate or calcium citrate. One study has found that calcium citrate is up to 27% more absorbable than calcium carbonate. Also, the carbonate form requires sufficient stomach acid for proper absorption. Because...
Research Archive
Key remedies put PMS in the past
Premenstrual Syndrome (PMS) is a cluster of physical and emotional symptoms associated with the female menstrual cycle. Between 30 and 40% of women experience some degree of PMS regularly, although symptoms may vary significantly from woman to woman. Common complaints...
Teas may prevent heart attacks
Cardiologists at the University of Maryland Medical Center conclude that drinking black or green tea may help reduce a potentially harmful constriction of blood vessels after a high-fat meal. Their study adds to a growing body of research that suggests...
Can fish fight cancer?
Fish got a boost when the American Heart Association began recommending at least two servings each week to protect against heart disease. This is a good idea for more reasons than one. Fish contain omega-3 fatty acids, fat that seems to provide several health...
Boost fibre to keep up heart health
We often think of fibre only in connection with “keeping regular”—but there’s much more to it that. Fibre has a lot to do with what goes on in the top halves of our bodies as well! A recent study at the University of Kentucky and the Veteran Affairs Medical Center...
St John’s wort works for mild depression
In Europe, St John’s wort is recognized as an effective antidepressant, while here in North America it is still viewed with a critical eye. This may change, however, as studies continue to prove its worth. In 2001, two studies provided conclusive evidence that St...
Tired and stressed? Rhodiola is here!
Rhodiola, also known as golden or arctic root, has been heavily studied at both Soviet and Scandinavian clinics. This research focused primarily on its application in sports performance. During exercise, rhodiola has been shown to delay fatigue and increase energy. It...
Balance blood sugar with chromium
Chromium is an essential nutrient involved in normal carbohydrate and fat metabolism. It also helps regulate blood sugar, which can improve the glucose/insulin system in people with hypoglycemia, diabetes and other blood sugar disorders. At the Beltsville Human...
Hay Fever Relief: Top natural picks
In these fragrant spring and summer months, the population seems to divide itself into two types of people—those who suffer from hay fever and those who don’t! Most hay fever (allergic rhinitis) is caused by a reaction to ragweed pollen, though other tree, weed and...
Probiotics boost aging immune system
Elderly people are at increased risk of infection due to the age-related decline in immune system function. In a recent study, scientists looked into how supplementing with probiotics might help improve immunity in the elderly. Probiotics, including Lactobacillus...