BOSTON–As most of us learned in school, fruit is delicious because it evolved to be eaten–if plants can entice animals to eat their seeds, they’ll be spread far and wide in handy packets of fertilizer. But spices are different. Spices and herbs such as thyme, oregano, turmeric and cinnamon get their singular flavors from compounds that are actually toxic in concentrated doses–and plants probably evolved to express these toxins so their leaves and berries would not be eaten

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The hidden health power of spices and herbs is revealed in recent studies

Numerous recent studies have undercut the purported benefits of various herbal supplements. Gingko , echinacea and St

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Herbal Supplement Sellers Dispense Dangerous Advice, False Claims

Never mind your dentist. Your cardiologist might want you to brush your teeth more often. [More] Heart disease – Dentistry – Health – Cardiology – Conditions and Diseases

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Failure to brush your teeth twice a day increases risk of heart disease

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Michelangelo’s secret message in the Sistine Chapel: A juxtaposition of God and the human brain

The virtues of exercise are myriad: better cardiovascular health, decreased risk for diabetes, boosted mood, and even perhaps a leaner physique. But aside from such macro links and knowledge about the heart rates, blood–oxygen levels and hormonal responses related to exercise, scientists have a relatively cursory understanding of the chemical mechanisms at work in the body during and after physical activity . [More] Health – Diabetes mellitus – Physical exercise – Blood – Oxygen

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Unlocking the Chemistry of Exercise: How Metabolites Separate the Physically Fit from Unfit

The virtues of exercise are myriad: better cardiovascular health, decreased risk for diabetes, boosted mood, and even perhaps a leaner physique. But aside from such macro links and knowledge about the heart rates, blood–oxygen levels and hormonal responses related to exercise, scientists have a relatively cursory understanding of the chemical mechanisms at work in the body during and after physical activity . [More] Health – Diabetes mellitus – Physical exercise – Blood – Oxygen

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Unlocking the Chemistry of Exercise: How Metabolites Separate the Physically Fit from Unfit

On a crowded mid-afternoon train from Oxford to Manchester several weeks ago, I found myself seated beside a smiling, elderly woman and–as such things go–we soon fell into conversation. Now, it’s easy for one to forget in such situations that one is in fact speaking to an animal; little old ladies are notoriously crafty at creating the illusion that you are conversing with something other than an anomalous kind of ape .

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"You’re going to bleed. Period." Educating girls about menstruation

Charles Darwin is famous for his prolific writing about biology. In addition to publishing his theory of evolution , Darwin wrote books about coral reefs, earthworms and carnivorous plants. But the eminent naturalist made important contributions to more than just the life sciences

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The evolution of emotion: Charles Darwin’s little-known psychology experiment

With a scan through a sample of genomes from several individuals, researchers can tease out links among genetic variations and particular diseases . These genome-wide association studies have clarified some of the genes involved in predisposing people for

With a scan through a sample of genomes from several individuals, researchers can tease out links among genetic variations and particular diseases . These genome-wide association studies have clarified some of the genes involved in predisposing people for