Nuclear energy Health Dictionary

Nuclear Energy: From 1 Different Sources


The energy released as a result of changes in the nuclei of atoms. It is also known as atomic energy and is principally released in the form of heat, light, and ionizing radiation, such as gamma rays.

Nuclear energy is released in certain natural processes, including the spontaneous decay of radioactive substances such as uranium ores, and the nuclear reactions that power the sun. It is also what powers nuclear reactors.

Health Source: BMA Medical Dictionary
Author: The British Medical Association

Nuclear Magnetic Resonance

... nuclear magnetic resonance

Nuclear Medicine

The branch of medicine concerned with the use of radioactive material in the diagnosis, investigation and treatment of disease.... nuclear medicine

Ephedra Tea - The Energy Tea

With a reputation of an energy tea, Ephedra tea was taken by athletes and it is the subject of many controversies. Learn more about other benefits of this kind of tea. About Ephedra tea Ephedra, also known as Ma huang in Chinese, has been used in Chinese traditional medicine for centuries to treat cold related conditions. Botanically called Ephedra sinica, this is an evergreen shrub native to Asia. The plant’s leaves and stems are harvested, dried and then sold as teas, tinctures, extracts or tablets. The stems of ephedra have pungent and bitter taste and also diaphoretic, diuretic, pectoral, vasoconstrictive and vasodilative properties. The main chemical constituents in ephedra are ephedrine and pseudoephedrine which work by stimulating the nervous system, dilating bronchial tubes, elevating blood pressure, and increasing heart rate. Due to these effects, ephedra became a favorite for athletes as it is believed that the herb enhances athletic performance. Several incidences of adverse effects and even death that may have been caused by excessive consumption of ephedra and ephedra supplements led the Food and Drug Administration (FDA) to ban the sale of ephedra supplements in the United States in 2004. Currently, ephedra is still a subject of debate, especially when it comes to athletes in international competitions and anti-doping testes. However, don’t avoid Ephedra tea as it has important benefits as well. Ephedra tea preparation Ephedra tea can be made by placing about 10 grams of ephedra herb in 2 cups of water and let it boil for 10 minutes. Filter out the herbs before drinking the Ephedra tea. Ephedra tea benefits Here are several health benefits attributed to Ephedra tea. Ephedra Tea may alleviate respiratory ailments such asthma, colds, coughs and hay fever, as well as various allergic symptoms. Ephedra Tea may help expel exterior pathogens and regulate the proper functioning of the lungs. Ephedra Tea, taken in a regulated and supervised manner, may be effective for short-term weight loss, often associated with caffeine. Taken in a regulated and supervised manner, it stimulates the central nervous system may help boost energy and enhance alertness. Ephedra tea side effects Excessive use of Ephedra tea can cause dizziness, irregular heartbeat, seizures, strokes and even death. This tea is not recommended during pregnancy, breastfeeding and to persons with high blood pressure or heart disease. Ephedra tea should not be used as an energy booster, sports or diet aid or in combination with any stimulant such as caffeine as it may lead to unwanted side effects. In spite of these side effects, you can occasionally drink a cup of Ephedra tea, but first ask your current practitioner and pay attention to overdose.... ephedra tea - the energy tea

Energy – Lack Of

Teas: Agrimony, Betony, Gotu Kola, Ginseng. Decoction: Gentian.

Tablets: traditional combination – Kola, Saw Palmetto, Damiana. Ginseng. Powders: equal parts Ginseng and Kola. Half a teaspoon.

Liquid Extracts: equal parts, Damiana, Saw Palmetto, Wild Yam. 30-60 drops in water thrice daily. Diet: porridge oats. Bee Pollen. Cayenne. Life Drops. ... energy – lack of

Energy

The capacity to do work or effect a physical change. Nutritionists refer to the fuel content of a food as its energy.

There are many forms of energy, including light, sound, heat, chemical, electrical, and kinetic, and most of them play a role in the body. For instance, the retina converts light energy to electrical nerve impulses, making vision possible. Muscles use chemical energy obtained from food to produce kinetic energy, movement, and heat.

Energy is measured in units called calories and joules.

Because these units are extremely small, more practical units used in dietetics are the kilocalorie (kcal, 1,000 calories), and kilojoule (kJ, 1,000 joules).

Carbohydrates and proteins provide 4 kcal per gramme (g), fats provide 9 kcal per g (see metabolism).

In general, the energy liberated from the breakdown of food is stored as chemical energy in ATP molecules.

The energy in these molecules is then available for processes that consume energy, such as muscle contraction.... energy

Nervous Energy

A nontechnical term for the increased drive and activity of individuals who are always restless, anxious, and on the go.... nervous energy

Nuclear Cardiology

the study and diagnosis of heart disease by the intravenous injection of different types of *radionuclide. The radionuclide emits gamma rays, enabling a gamma camera and computer to form an image of the heart. See MUGA scan; myocardial perfusion scan; SPECT scanning.... nuclear cardiology

Tea For Energy

If you need something to enhance your energy, you can try one of the teas for energy. As tea is a healthy, natural beverage, this should encourage you to give it a try. You will definitely enjoy its other health benefits, as well. Find out more about teas for energy! Why do we need tea for energy Whether it’s because we don’t get enough sleep or we’re sick, there are times when we feel low on energy. This can lead to various side effects: you might feel dizzy, tired, or you could have trouble with focusing on something. A proper alimentation can help boost our energy. The drinks we have also matter: we should consume beverages which give us energy. In this case, the best solution is the tea. It is a natural beverage, either hot or cold, which has lots of health benefits. Teas for energy The list of teas for energy includes various types of tea. These are teas with caffeine content, as well as herbal teas. Teas which contain caffeine help you when you are low on energy. These include teas made from the Camellia Sinensis plant: black tea, green tea, white tea and oolong tea. Other blends are bai Hao oolong tea (oriental beauty), darjeeling tea, genmaicha tea, mango tea (a mix of green tea, black tea, and mango pieces), and nepal tea. Not only will they make you feel more energized, but they will also improve your mental functions. Herbal teas, despite their lack of caffeine content, also boost your energy. You can try ginkgo biloba tea, muira puama tea, ginger tea, licorice tea, or rosehip tea. You can also drink yerba mate tea, which is an herbal tea with very low caffeine content. This tea is known for stimulating the brain and the nervous system in a gentler way than coffee. It is also recommended to people who feel tired because of stress. Side effects of teas for energy The main side effects of the teas for energy are related to the teas made from the Camellia Sinensis plant: black tea, green tea, white tea and oolong tea. In some cases, the caffeine content can lead to the following symptoms: headaches, nervousness, sleep problems, vomiting, diarrhea, irritability, irregular heartbeats, tremors, dizziness, or ringing in the ears. In the case of yerba mate tea, it’s important not to drink more than 4 cups of tea a day. If you drink large amounts, it might increase the risk of getting lung cancer, esophageal cancer, laryngeal cancer, or kidney cancer. As for herbal teas, side effects vary from one type to another. However, it is recommended not to drink herbal teas during pregnancy or nursing periods. Teas you should not drink If you want to feel full of energy, you should avoid drinking teas that help you relax and teas that help you get rid of stress (especially valerian tea and chamomile tea). They have their own share of benefits, ones which won’t help you in this case, though. Also, you should avoid teas that help you fall asleep. They’re supposed to have a calming effect on the body and mind; this is the opposite of what you need when you’re low on energy. If you want to feel energized, make sure you drink tea - especially tea which contains caffeine. Choose one that’s to your liking and enjoy a cup of tea for energy!... tea for energy

Energy Requirements

The amount of energy that is needed by a person for cell metabolism, muscular activity, and growth. This energy is provided by the breakdown of carbohydrates, fats, and proteins supplied by food in the diet and by stored nutrients in the liver, muscles, and adipose tissue.

Energy is needed to maintain the heartbeat, lung function, and constant body temperature. The rate at which these processes use energy is called the basal metabolic rate (BMR). Any form of movement increases energy expenditure above the BMR. A person’s energy requirement increases during periods of growth and during pregnancy and lactation. When more energy is ingested as food than is used, the surplus is stored and there is usually a gain in weight. When less energy is consumed than is spent, weight is usually lost as the stores are used up. (See also nutrition; obesity.)... energy requirements




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