Infectious diseases are transmitted from person to person by direct or indirect contact. Old people, pregnant people, and infants can get sick easier. Certain types of viruses, bacteria, parasites, and fungi can all cause infectious disease
Twisting or pulling a muscle or tendon can result in a strain. It can also be caused by a single instance of improper lifting or by over stressing the back muscles. A chronic strain usually results from overuse involving prolonged, repetitive movement of the muscles and tendons. In addition, there are several factors that put a person at greater risk for a back strain or sprain, including excessively curving the lower back, being overweight, having weak back or abdominal muscles, and tight hamstrings (muscles in the back of the thighs). Playing sports that involve pushing and pulling—such as weightlifting and football—also increases the risk of a low-back injury. Chronic strains happen slowly over time from prolonged, repetitive overuse of muscles. Chronic strains develop from using the same muscle groups in the same pattern, causing even small stresses to build on one another. Causes of chronic strain include:
Improper body mechanics or using the wrong muscle groups for a task, such as repeatedly lifting heavy objects using your back instead of your legs
Improper sports mechanics or techniques, such as habitually gripping a tennis racket too tightly or an incorrect golf swing
Participation in the same exercises in the same way, day after day
Poor posture
Use of the wrong equipment, such as running shoes without the proper support for your foot type
When you break or sprain your ankle (ouch!), your ankle fractures and will begin to swell. If you break your ankle, the bone may slightly stick out, which can be easy to spot on your skin. When your ankle is sprained, it will usually swell with pain and will be a bright red color from the pain it's taking.
Hope that helps! UnicornFudge aka Nadia
The third option I’m sorry if I’m wrong
There is a higher amount of calcium in the menu that the DRI. This abbreviation makes reference to Dietary Reference Intake.
<h3>Dietary Reference Intake and calcium </h3>
Dietary Reference Intake (DRI) refers to recommended amounts to plan nutrient intake in healthy individuals.
Calcium is an essential micronutrient (i.e., it is a mineral) that must be regularly (daily) obtained from the diet.
The recommended intake of calcium is 1000 mg in adults from 19 to 50 years, 1100 mg for 51 to 70 years, and 1200 mg for adults older than 70 years.
Learn more about Dietary Reference Intake here:
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