Global Nutrition Threatened by Rising CO2 Levels.

Global Nutrition Threatened by Rising CO2 Levels. If rising carbon dioxide (CO2) concentrations reach expected levels by 2050, researchers warn that global crops may have reduced nutritional levels of iron and zinc. If these nutrients are reduced, it may represent a significant health threat to the entire world population. Lead author Samuel Myers explains, “Humanity…

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ADHD Kids Often Suffer from Family Issues.

ADHD Kids Often Suffer from Family Issues. A new report reveals that children with attention deficit hyperactivity disorder (ADHD) are more likely to come from a family background of poverty, divorce, community violence, and substance abuse. Study author Dr. Nicole Brown adds, “Knowledge about the prevalence and types of adverse experiences among children diagnosed with…

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Parents Seek Alternative Care for Kids.

Parents Seek Alternative Care for Kids. Recent research suggests that about 60% of parents who have children with chronic neurological conditions have sought chiropractic, massage, and other complementary therapy treatments to help their children live a normal, pain-free life. PLOS ONE, April 2014

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Exercise Crucial for Women’s Heart Health.

Exercise Crucial for Women’s Heart Health. Lack of physical activity appears to be the strongest indicator of a woman’s risk for heart disease, even more so than smoking, obesity, and high blood pressure. Dr. Nieca Goldberg, a cardiologist and medical director of the Women’s Heart Program at NYU Langone Medical Center in New York City,…

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Vitamin A and the Fight Against Breast Cancer.

Vitamin A and the Fight Against Breast Cancer. Laboratory tests indicate that retinoic acid, a derivative of vitamin A, may someday act as a weapon in the fight against breast cancer. Researchers exposed pre-cancerous breast cells to retinoic acid and observed the cells transform back into normal, healthy cells. However, cells that had already become…

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“Bad” Cholesterol Involved in Cancer Spread.

“Bad” Cholesterol Involved in Cancer Spread. Researchers in Spain and Australia have identified “bad” cholesterol as a culprit in cancer metastasis. According to this new study, low density lipoprotein (LDL) or “bad” cholesterol helps cancer cells un-stick from one another so they can more easily spread to other parts of the body. However, the presence…

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Does Yawning Cool Down the Brain?

Does Yawning Cool Down the Brain? Australian researchers suggest that yawning might cool an overheated brain. Investigators found that contagious yawning was most prominent in the summer compared to the winter and most likely to occur when the temperature was about 68 degrees Fahrenheit (about 20 degrees Celsius). They suggest that cooling the brain boosts…

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Free Radicals Not So Bad?

Free Radicals Not So Bad? Free radicals can stimulate apoptosis, also referred to as programmed cell death. This may be a way to avoid a cell becoming cancerous or to destroy viruses that have taken over a cell. In some cases, investigators observed that free radical apoptosis reinforces cell defenses, meaning a potential increase in…

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