Suggest any two connections between alcohol consumption, beyond moderation, and the increased risk of breast cancer development?
Moderate alcohol consumption is defined as one drink or less per day for a woman. If a woman drinks an excessive amount of alcohol, she may also eat other foods that contain high levels of fat or sugars. This could lead to weight gain and increased levels of estrogen in her body. Some forms of breast cancer result from the response of breast tissue to estrogen.
A woman who drinks excessively may also not be getting enough nutrients such as vitamins, anti-oxidants, or fibers that may protect her breast tissue from the development of cancer.
Many heavy drinkers are very malnourished and this may lead to a reduction in their immunity. The body's immune system may also detect and destroy cancers in early stages. If immunity is reduced, a small tumor may escape detection and may develop into a cancer.
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Alcohol consumption, even at a moderate level, increases the risk for gastrointestinal bleeding if the drinker is
A) on an antidepressant. B) a diabetic using insulin. C) taking aspirin or ibuprofen. D) taking resveratrol supplements.
Answer the following questions true (T) or false (F)
1. The credibility of nutrition misinformation can be assessed by asking two important questions. 2. The best approach to meeting nutritional needs is the take the highest quality nutritional supplements. 3. Each of the six classes of nutrients in foods performs the same functions.
Which of the following cannot support growth and health as a diet’s sole protein?
a. Fish b. Cheese c. Gelatin d. Turkey e. Fatty fish
If the osmolarity of intracellular fluid is higher than that of extracellular fluid, what is the effect on water movement?
A) Water will flow out of the cell. B) Water will flow into the cell. C) More water will be absorbed from food. D) More sweat will be produced.