Search results for vitamin d

There are as many as 30.2 million people in the United States who suffer from diabetes, some of whom are living with the condition but have not yet been diagnosed. This number continues to rise year by year in spite of efforts to educate people about the importance of watching blood glucose levels. Unfortunately, sugar and blood-sugar-spiking refined carbs are...

Our bodies' biological functions are regulated by a 24-hour internal clock, more commonly known as the circadian rhythm. This system determines when certain compounds are released and used by our organs, as well as when different organ systems are most active. By studying the bodily systems and processes that adhere to this 24-hour rhythm, scientists have discovered that certain nutrients...

Oxidative stress is a harmful process similar to "rusting" that results when there are more free radical molecules than antioxidant molecules in the body. Because free radicals have an odd electron count, they can initiate long-chain chemical reactions in the body. While these reactions can either be harmful or beneficial, they more often produce adverse effects, including a greater risk...

Erectile dysfunction is a frustrating and often embarrassing condition that involves the inability to achieve and maintain an erection. Although it's natural to have difficulty obtaining an erection from time to time, this condition infers a more long-term problem. While erectile dysfunction is more common in older men, adult males of any age can develop this condition. New research has...

In simple terms, a superfruit is a food that contains a condensed serving of vitamins and powerful phyto-nutrients that are beneficial to human health. These foods benefit the immune system in a variety of ways and it has been found that they can even benefit the health of bone marrow. Research is only beginning to uncover some of the significant...

The National Sleep Foundation estimates that roughly 40 percent of Americans experience some difficulty sleeping each year. In addition to affecting physical conditions, such as heart health and diabetes, a lack of sufficient sleep is also known to affect mental health, instigating depression and anxiety. In new studies, a focus on nutrition has suggested that diet affects sleep and mental...

Are you one of the millions searching for a natural Fountain of Youth? Americans and the Western culture have turned staying young into a national pastime, partaking in surgeries and a variety of extreme procedures to keep their youth and vitality well into old age. While there are many research-supported anti-aging supplements that purportedly help extend youth and help stave...

While the dangers of inflammation are often discussed, this process is actually a beneficial response that the immune system instigates when there's an injury or trauma to the body's tissues. Now, new research links fish oil and inflammation, adding to the broad range of benefits that omega-3 fatty acids are known to provide for human health. What is Inflammation? When...

High cholesterol has long been recognized as a risk factor for cardiovascular disease. For many years, the theory has been that the quantity of dietary cholesterol (foods containing cholesterol) consumed was directly related to high levels of cholesterol in the blood, contributing to heart disease risk. However, more recent research has disputed this theory, sparking an ongoing controversy. According to...

Melatonin is a hormone best known for its role in preparing the brain for sleep. Due to its effectiveness in this respect, it's the primary ingredient in many sleep supplements. Outside of the United States and Canada, melatonin-based formulas are only available with a doctor's prescription. While some argue that using melatonin for sleep isn't always effective, people suffering from...