Life Lines by Dr. Dolittle

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Tag Archive for ‘weight loss’

Making heat to lose weight

There are many ways to stay warm on a cold day. We can seek shelter, turn up the thermostat, and huddle close together. Obvious physical adaptations to cold include fur, feathers, and clothing in the case of humans…and some pampered dogs. Blood vessels near the skin may also constrict to prevent heat loss and some animals develop a layer fat under the skin that acts like insulation. We may also […]

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How infections can change milk composition

Lipopolysaccharides (LPS) are found on the outer cell membrane of Gram-negative bacteria. When these bacteria break down, the LPS can enter the body and cause inflammation and negatively impact health. They can also disrupt the blood-milk barrier and may alter the composition of milk. In a new study published in the American Journal of Physiology – Regulatory, Integrative and Comparative Physiology, researchers wanted to know whether LPS could change the […]

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