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Mrrafil [7]
3 years ago
7

Sometimes when you are training for an event, you may notice a decrease in improvement and a leveling-out of performance. True F

alse
Health
2 answers:
baherus [9]3 years ago
8 0
Its true, When you work out lactic acid comes out of your muscles and thats why you feel THE BURN when you work out which can take the nutrients away from your muscles which may make you feel weak
Elan Coil [88]3 years ago
6 0
The answer is true........
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Organic foods tend to have higher levels of nutrients than nonorganic foods. Please select the best answer from the choices prov
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<span>Organic foods tend to have higher levels of nutrients than nonorganic foods. The statement is False. Organic foods is also required to meet possible and same standards as that of non-organic foods. Since, organic is different from non-organic, then it has additional set of standards. In terms of product consistency, then organic foods are not into that.</span>
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What are health benefits of orange?<br>​
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Answer:

Nutrients in oranges are plentiful and diverse. The fruit is low in calories, contains no saturated fats or cholesterol, but rich in dietary fiber, pectin. Pectin, by its virtue as a bulk laxative, helps protect the mucosa of the colon by decreasing its exposure time to toxic substances as well as by binding to cancer-causing chemicals in the colon. By binding to bile acids in the colon, pectin has also been shown to reduce blood cholesterol levels by decreasing its re-absorption in the colon.  

Oranges, like other citrus fruits, are an excellent source of vitamin-C (provides 48.5 mg per 100 g, about 81% of DRI); Vitamin-C is a powerful natural antioxidant. Consumption of foods rich in vitamin-C helps the human body develop resistance against infectious agents and scavenge harmful, pro-inflammatory free radicals from the blood.

Orange fruit contains a variety of phytochemicals. Hesperetin, naringin, and naringenin are flavonoids found in citrus fruits. Naringenin is found to have a bioactive effect on human health as antioxidant, free radical scavenger, anti-inflammatory, and immune system modulator. This substance has also been shown to reduce oxidant injury to DNA in-vitro studies. Total antioxidant strength (ORAC) of oranges (navel variety) is 1,819 µmol TE/100 g.

Oranges also contain very good levels of vitamin-A, and other flavonoid antioxidants such as α and β -carotenes, β -cryptoxanthin, zeaxanthin and lutein. These compounds have been known to have antioxidant properties. Vitamin-A also required for maintaining healthy mucosa and skin and essential for good eyesight. Consumption of natural fruits rich in flavonoids helps human body protect from lung and oral cavity cancers.  

It is also a very good source of B-complex vitamins such as thiamin, pyridoxine, and folates. These vitamins are essential in the sense that the human body requires them from external sources to replenish.

Orange fruit also contains some amount of minerals like potassium and calcium. Potassium is an important component of cell and body fluids that helps control heart rate and blood pressure through countering pressing effects of sodium.

Explanation:

that' all I believe

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How part time jobs initiative could counteract youth unemployment in South Africa
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<span>Well, if the youth volunteers, they will definitely be able to gain experience on-hand. These experiences, knowledge and wisdom is not acquired during their scholastic learnings. Whenever they apply for a job, they could vouch in their activities as evidences of their abilities.</span>

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Join the pad let<br> https://pad let.com/austxn8079/e64e8279g3n7jvrl<br> btw<br> take the space out
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Which of the following is true of smoking tobacco of any kind?
posledela

Answer:

a

Explanation:

Smoking causes cancer, heart disease, stroke, lung diseases, diabetes, and chronic obstructive pulmonary disease (COPD), which includes emphysema and chronic bronchitis. Smoking also increases the risk of tuberculosis, certain eye diseases, and problems with the immune system, including rheumatoid arthritis.

Other effects of tobacco smoke on the body include:

  • irritation and inflammation of the stomach and intestines
  • increased risk of painful ulcers along the digestive tract
  • reduced ability to smell and taste
  • premature wrinkling of the skin
  • higher risk of blindness
  • gum disease (periodontists).

The effects of tobacco smoke on the musculoskeletal system include:

  • tightening of certain muscles
  • reduced bone density.

The effects of tobacco smoke on the immune system include:

  • greater susceptibility to infections such as pneumonia and influenza
  • more severe and longer-lasting illnesses
  • lower levels of protective antioxidants (such as vitamin C), in the blood.

The effects of tobacco smoke on the circulatory system include:

  • raised blood pressure and heart rate
  • constriction (tightening) of blood vessels in the skin, resulting in a drop in skin temperature
  • less oxygen carried by the blood during exercise
  • ‘stickier’ blood, which is more prone to clotting
  • damage to the lining of the arteries, which is thought to be a contributing factor to atherosclerosis (the buildup of fatty deposits on the artery walls)
  • reduced blood flow to extremities (fingers and toes)
  • risk of stroke and heart attack due to blockages of the blood supply.

The effects of tobacco smoke on the respiratory system include:

  • irritation of the trachea (windpipe) and larynx (voice box)
  • reduced lung function and breathlessness due to swelling and narrowing of the lung airways and excess mucus in the lung passages
  • impairment of the lungs’ clearance system, leading to the buildup of poisonous substances, which results in lung irritation and damage
  • and increased risk of lung infection and symptoms such as coughing and wheezing
  • permanent damage to the air sacs of the lungs.

Highly damaging components of tobacco smoke include:

  • Tar– is the word for the solid particles suspended in tobacco smoke. The particles contain chemicals, including cancer-causing substances (carcinogens). Tar is sticky and brown, and stains teeth, fingernails, and lung tissue
  • carbon monoxide – is a poisonous gas. It is odorless and colorless and, in large doses, quickly causes death because it takes the place of oxygen in the blood. In people who smoke, the carbon monoxide in their blood makes it harder for oxygen to get to their organs and muscles
  • oxidizing chemicals – which are highly reactive chemicals that can damage the heart muscles and blood vessels of people who smoke. They react with cholesterol, leading to the buildup of fatty material on artery walls. Their actions lead to heart disease, stroke, and blood vessel disease
  • metals – tobacco smoke contains several metals that cause cancer, including arsenic, beryllium, cadmium, chromium, cobalt, lead, and nickel
  • radioactive compounds – tobacco smoke contains radioactive compounds that are known to be carcinogenic.

People who use e-cigarettes are more likely to experience side effects such as:

  • Coughing.
  • Dizziness.
  • Dry mouth or a scratchy throat.
  • Headaches.
  • Loss of taste or changes in taste.
  • Shortness of breath.
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1 year ago
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