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health and fitness quotes

Fitness may refer to:
Physical fitness, a general state of good health, usually as a result of exercise and nutrition
Fitness (biology), an individual’s ability to propagate its genes
Fitness (magazine), a women’s magazine, focusing on health and exercise
Fitness and figure competition, a form of physique training, related to bodybuilding
Fitness approximation, a method of function optimization evolutionary computation or artificial evolution methodologies
Fitness function, a particular type of objective function in mathematics and computer science

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Human nutrition deals with the provision of essential nutrients in food that are necessary to support human life and health. Poor nutrition is a chronic problem often linked to poverty, food security or a poor understanding of nutrition and dietary practices. Malnutrition and its consequences are large contributors to deaths and disabilities worldwide. Good nutrition helps children grow physically, promotes human biological development and helps in the eradication of poverty.

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Saprotrophic nutrition or lysotrophic nutrition is a process of chemoheterotrophic extracellular digestion involved in the processing of decayed organic matter. It occurs in saprotrophs and heterotrophs, and is most often associated with fungi (for example Mucor) and soil bacteria. Saprotrophic microscopic fungi are sometimes called saprobes; saprotrophic plants or bacterial flora are called saprophytes (sapro- + -phyte, “rotten material” + “plant”), though it is now believed that all plants previously thought to be saprotrophic are in fact parasites of microscopic fungi or other plants. The process is most often facilitated through the active transport of such materials through endocytosis within the internal mycelium and its constituent hyphae.
Various word roots relating to decayed matter (detritus, sapro-), eating and nutrition (-vore, -phage), and plants or life forms (-phyte, -obe) produce various terms, such as detritivore, detritophage, saprotroph, saprophyte, saprophage, and saprobe; their meanings overlap, although technical distinctions (based on physiologic mechanisms) narrow the senses. For example, usage distinctions can be made based on macroscopic swallowing of detritus (as an earthworm does) versus microscopic lysis of detritus (as a mushroom does).
A facultative saprophyte appears on stressed or dying plants and may combine with the live pathogens..

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That is a set of nutrition tutorials. A diet guide is a reference point that provides nourishment advice for health and wellness, typically by dividing foods into food teams and recommending portions of every group. Nutrition courses can be shown in written or visible form, and are generally published by federal agencies, health organizations and university or college health departments.
Most countries likewise have nutrition facts product labels that are not listed here; a lot of those reference specific concentrate on quantities for various nutrition.

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Feel Better, Look Better: Simple Nutrition Tips

Learning healthy eating habits is one of the most important things you can do for your health. Just remember that it takes quite a bit of work. Once you have made the decision to follow a weight loss plan, you may be wondering exactly where you should start.

Replace your white breads and pastas with whole-grain options. Refined flours or baked goods do not have as much protein as whole grain varieties. Whole grains are still very satisfying without being heavy or unhealthy. Check the nutritional facts to ensure that a major ingredient is listed as “whole”. ”

Fiber is key to a healthy diet. Fiber helps satisfy the appetite and assists in weight loss. It also reduces blood cholesterol levels. Eating fiber will also to decrease your risk of some forms of cancer, type 2 diabetes, and heart disease.

If you wish to improve your diet and nutrition, begin gradually. Change does not always happen overnight. Instead, begin small to ensure success. Gradually adding in healthy foods over the course of a few weeks will work just as well in the end.

When following a healthy diet, never forget to eat breakfast, as it provides you with essential nutrition. Breakfast really is the most crucial meal. Eating extra protein early in the day will help you stay fuller longer, and keep your metabolism running at its best.

Make sure that you’re getting plenty of selenium in your diet. Your skin will stay more elastic and age slower if you make use of selenium’s antioxidant properties. Selenium can minimize free radical damage, and helps to protect your skin from overexposure to the sun. There are many foods which contain the mineral selenium. Eggs, garlic, tuna, and brown rice are just a few that can easily be added to your daily diet.

Zinc is great for helping you recover from an illness. Zinc strengthens your immune system, allowing you to rebound more quickly and protecting your health down the line. Try foods like peaches and strawberries for a zinc boost. These foods also contain lots of antioxidants, which battle dangerous free radicals.

Beware of purchasing food that is advertise as being fat-free or containing absolutely no trans fat. Although these foods do not contain as much fat as many other options, they are loaded with sugar. Read labels closely when considering these items.

It’s smart to steer clear of junk food, but even smarter to recognize other foods that are equally disastrous to your health. Foods with high carbohydrate content (i.e. starches, sugars, and flour) and no other nutritional value, greasy fried foods, and heavily processed foods are all to be avoided.

To maximize the nutritional content of your baked goods, try swapping out white flour for whole wheat flour. Whole wheat flour is less processed than white flour, and also contains more nutrients and fiber.

When making sandwiches try to replace white bread with wholegrain seeded bread. Whole grain bread has a lower glycemic index, reducing hunger pangs, helping weight control, and protecting you from heart disease. It also has fiber and fatty acids that are essential.

So, as you have read, in order to get the results you want from a diet, you have to do some research, as well as put in a lot of work and effort. If you want to keep those results, you have to continue to work hard. If you follow the tips presented here, when you look in the mirror, you’ll see a new, thinner you.

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Heterotrophic nutrition is the mode of nutrition in which organisms depend upon other organisms to survive. All animals and non green plants are heterotrophic.
Heterotrophic organisms have to acquire and take in all the organic substances they need to survive.
All heterotrophs (except blood and gut parasites) have to convert solid food into soluble compounds capable of being absorbed (digestion).Then the soluble products of digestion for the organism are being broken down for the release of energy (respiration). All heterotrophs depend on autotrophs for their nutrition. Heterotrophic plants have only four types.
The three main types of heterotrophic nutrition are:
Holozoic nutrition: the word holozoic is made from two words- holo= whole and zoikos= animals and literally means animals which eat their food whole. Complex food is taken into a specialist digestive system and broken down into small pieces to be absorbed. This consists of 5 stages, ingestion, digestion, absorption, assimilation and egestion. E.g.: human
Saprobiontic/saprophytic nutrition: Organisms feed on dead organic remains of other organisms. E.g.: decomposers
Parasitic nutrition: Organisms obtain food from other living organisms (the host), with the host receiving no benefit from the parasite.When a parasite is present inside the body of the host, it is known as an endoparasite. These parasites suck and feed on the blood of the host. E.g.: tapeworms
Symbiotic nutrition:Two organisms live in close association to benefit each other or one of the two benefits the other whilst it itself suffers neither loss but nor does it gain. E.g.: fungi and algae, rizobium and leguminous plants roots.

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The National Institute of Nutrition (NIN) is an Indian Public health, Biotechnology and Translational research center located in Hyderabad, India. The institute is one of the oldest research centers in India, and the largest center, under the Indian Council of Medical Research, located in the vicinity of Osmania University. The institute has associated clinical and pediatric nutrition research wards at various hospitals such as the Niloufer Hospital for Women and Children, the Government Maternity Hospital, the Gandhi Medical College and the Osmania General Hospital in Hyderabad.
The National Centre for Laboratory Animal Science (to be integrated into the National Animal Resource Facility for Biomedical Research), and the Food & Drug Toxicology Research Centre, National Nutrition Monitoring Bureau are the other wings of NIN, for India’s Ministry of Health and Family Welfare. The institute also derives funding from the Indian Department of Biotechnology. The institute majorly conducts research in obesity, diabetes, food chemistry, dietetics, drug toxicology, and micronutrient deficiency in collaboration with centers such as the Rockefeller University, University of Colorado School of Medicine, Washington University, and the Johns Hopkins Bloomberg School of Public Health in the U.S.. and the University of Wollongong in Australia.

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nutritional value of corn

Nutrition is the science that interprets the interaction of nutrients and other substances in food in relation to maintenance, growth, reproduction, health and disease of an organism. It includes food intake, absorption, assimilation, biosynthesis, catabolism, and excretion.
The diet of an organism is what it eats, which is largely determined by the availability and palatability of foods. For humans, a healthy diet includes preparation of food and storage methods that preserve nutrients from oxidation, heat or leaching, and that reduce risk of foodborne illness.
In humans, an unhealthy diet can cause deficiency-related diseases such as blindness, anemia, scurvy, preterm birth, stillbirth and cretinism, or nutrient excess health-threatening conditions such as obesity and metabolic syndrome; and such common chronic systemic diseases as cardiovascular disease, diabetes, and osteoporosis. Undernutrition can lead to wasting in acute cases, and the stunting of marasmus in chronic cases of malnutrition.

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