Feeling sluggish or out of sync? Struggling with skin problems, aches and pains, or digestive problems? Can't seem to lose weight? It might be time for a body detox.

Both inorganic and organic forms of mercury are highly toxic to humans; however, inorganic mercury is not as easily absorbed by the body. Inorganic mercury, such as mercury vapor, is toxic if inhaled in large concentrations and can cause acute pneumonia. Inhaled gaseous mercury is absorbed into the blood.

Many people do not understand the importance of magnesium in the same way they understand calcium or iron, for instance. Nonetheless, adequate magnesium levels are crucial for brain, cardiac and muscle function and it is needed, along with silica and Vitamins D and K to promote bone health. Magnesium deficiency is more common than many people suspect, and below are 5 warning signs that could indicate a deficiency in this important mineral.

New study found that HIV-positive people who took multivitamins (B vitamins and vitamins C and E) and selenium fared much better than those who did not. 

Compared to the placebo group, those taking both a daily multivitamin and selenium were half as likely to have drops in CD4 immune cells to levels that would typically be treated with anti-HIV drugs. Further, those taking the supplement combination were also half as likely to develop or die from AIDS.

If you are looking for an easy trick to improve your life and overall health, than look no further. Drinking lemon water first thing in the morning is a pretty simple routine to get into and will have tremendous effects on your overall health.

While a nutritious diet accounts for about 80 percent of the benefits derived from a healthy lifestyle, exercise cannot be ignored, and there's evidence suggesting that exercise protects against telomere shortening as well. Yet another lifestyle strategy that can have a beneficial impact is intermittent fasting.

High-intensity exercise can reap numerous health benefits, and combining it with intermittent fasting takes your fitness up a notch. Properly done, intermittent fasting will enhance your metabolism, fat-burning, and human growth hormone (HGH) production.

There are many considerations to remember when you exercise in a fasted state. This infographic on intermittent fasting provides a recommended schedule and eating to follow, as well as other fasting tips to use.

Skull on fire, writhing in pain, one journalist tells his own story about the onset of searing headaches and the feeling of being "hit over the head with a rod of steel." That's how journalist Adam Estes described the mysterious "bolts of pain" that shot from the top of his neck and across his skull.