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HHSlectureweek3lecture1 - To avoid harmful effects of...

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To avoid harmful effects of mercury. Guidelinse have been set for women who are or who may become pregnant. As well as nursing mothers: Do not eat shark, swordfish, king mackerel, or filefish. Eat up to 12 ounces per week at a cariety of fish and shellfish limit consumption of albacore tuna to 6 ounces per week. Check advisories about locally caught fish, if no info is available limit to 6 ounces per week. Organic Foods Must meet strict guidelines on 1. Production 2. Processing 3. Handling 4. Labeling Crops= must meet limits on pesticide residues. Animal Products= must be fed organic feed, access to outdoors, no antibiotics or growth hormones. No genetic engineering, ionizing radiation, or sewage sludge allowed. The Hows and Whys of cardiorespiratory Endurance Cardiorespiratory system Cardio= heart and blood vessels Respiratory= lungs Right side pumps blood in the pulmonary circulation Left side pumps blood in the systemic circulation
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Blood pressure= the force exerted by the blood on the walls of blood vessels
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