What to Look for in Health Supplements

With millions of people worldwide learning about the benefits of health supplements, the market has grown tremendously. Unfortunately, that has meant that providers of substandard products have put supplements on the market that may not deliver on their promises. If you are interested in using dietary health supplements, there are several steps you can take to help ensure you’re getting the best product for your money.

Freshness Counts

First, you should take a look at the expiration date on the label of the vitamins or supplement bottle. Out of date products probably won’t hurt you, but they may not be as effective as a fresher product, depending on what type of supplement it is.

For choosing nutritional health supplements such as fish oil capsules or omega-3 fatty acid supplements, you should look for products that are certified not to have mercury in them. Other substances that can affect how safe a supplement is and how your body reacts to it include wheat, corn, and dairy products in the filler ingredients. Allergies to these are fairly common.

Laboratory Testing

Look at the label and confirm that the product has been tested in a laboratory to ensure that the stated amounts of nutrients printed on the label are accurate. Other label information you should look at when choosing health supplements includes whether the ingredients are organic and do not contain pesticides.

Speaking with your health care provider, a dietitian, nutrition expert, fitness trainer, or health food store operator can help you learn about which supplements are best for your particular age, gender, health status, and lifestyle.

While some consumers thoroughly research the different types of supplements, including vitamins, minerals, amino acids, and herbs, others just want to ensure that they are getting enough of the nutrition that is recommended for them. For this purpose, you can find high quality multi-vitamin supplements, some of which contain important minerals like iron and calcium.

Specialized Supplements

If you determine that you have a particular nutritional deficiency, you can often get a supplement that only contains that particular product. Single vitamin supplements are commonly available for vitamin A, beta carotene, vitamin C, and the many B vitamins. You can also find supplements that contain just a collection of the various B vitamins.

Health supplements like omega-3 fatty acids usually come in gel capsules and do not contain other supplements. Calcium supplements often include vitamin D. Iron supplements may come as single-product supplements or combined with other minerals and vitamins. In short, whatever single supplement or combination you seek is almost certainly available in a health food store or online.

5 Tips To Help You Keep Your Conveyor Chains Operational

Conveyor chains are used to drive different types of conveyor units and use different types of power transmission. If you want to get the most out of your equipment, make sure you maintain them. This is even more important if they are installed in the mining and construction industry. Given below are a few tips that can help you ensure your conveyor chains will continue to work properly.

1. Follow the Maintenance Schedule

First of all, you may want to inspect and service them to ensure proper alignment, lubrication and tension. If inspected on a regular basis, they can last up to 15,000 hours. It’s better if you schedule filter and oil changes every 3 months. On the other hand, the cleaning of bigger parts, such as shafts, machine lubrication and replacement of damaged or worn sprockets and sideplats should be done on an annual basis.

Following the maintenance schedule is paramount, especially if you have installed the conveyor chains in the construction and mining industry.

2. Lubricate Wisely

For smooth operation, conveyor drives and chains should be free of moisture and dust. Most of these systems require petroleum-based oil. It’s not a good idea to opt for heavy greases and heavy oils. The reason is that they are overly stiff and can’t lubricate the system properly. Given below are some common ways of lubricating the conveyor chains. Some of them are listed below:

Stream lubrication
Disk lubrication
Drip lubrication
Manual lubrication

Based on the power and chain speed, the right method can be used. For reducing wear and tear and enjoying all the benefits, it’s important that you lubricate the system properly.

3. Get Heat-Treated Parts

Heat treatment can be used to improve the mechanical components. Therefore, manufacturers control the treatment methods for best results. In other words, to reduce wear and tear, it’s important to perform proper heat treatment.

Case hardness and depth are the two primary parts of component heat transfer. This plays a great role as far as resistance and durability is concerned. If the depth is too much, the parts may break while working due to brittleness.

4. Make sure there is Proper Alignment and Tension

Make sure you check the slack span and chain tension, and perform the required maintenance. If you need to reduce the tension, you can eliminate two pitches and then connect the chain again. However, you may need to replace the entire chain if the wear and tear goes beyond the functional limits.

Also, you may not want to connect new chains to the worn one as it can damage the drive. Misaligned sprockets can also cause the link plates of the roller chain to get a lot of wear and tear.

5. Check the Primary Parts

Typically, conveyor chains have two main parts that go through wear and tear: sprockets and chain. Chain stretching happens due to this very reason and results in the complete replacement of the sprockets and chain.

Therefore, you should inspect conveyor chains for any broken parts, deformation and cracks.

In short, these are the tips you can follow to maintain your roller chains.

Health Supplements-Growing Demand and Credibility

A growing number of consumers are turning to health supplements as an alternative or addition to mainstream medicine. Today’s consumers are savvy and understand the benefits of the ingredients found in health supplements for good health and well-being. While they are apprehensive of nutritional products, they value brands that offer manufacturing credibility and prefer products formulated under doctor supervision.

As more consumers place priority on their health, health supplements are fast becoming a popular choice.This focus is reflected in the booming growth of the U.S. dietary supplement market, presently estimated to be valued at $24-25 billion. In spite of prevailing doubts about the integrity of health supplement manufacturers, the rising cost of raw materials and new regulations, the health supplement industry is projected to rise by 4-6% in the next year. By the year 2010 growth in the global nutraceuticals industry is projected to reach $187 billion.

According to NMI’s 2007 Health & Wellness Trends Survey, the top health categories for supplements are weight loss, cardiovascular support, digestion, arthritis or joint pain relief, seasonal allergy relief, vision and eye health, and diabetes.”Customers believe in the industry. A recent study found that 34% of consumers looking to lose weight first turn to a dietary supplement as their adjunct in the battle against obesity,” says Douglas S. Kalman, director of nutrition and applied clinical research at Miami Research Associates and chair of the Nutrition in Complementary Care Dietetic Practice Group (NCC-DPG).

According to an annual survey conducted by Ipsos-Public Affairs for the Council for Responsible Nutrition (CRN), Washington, D.C. “Consumers’ use of dietary supplements remained fairly consistent in 2007, with 68% of American adults saying that they take dietary supplements.”Consider these statistics by the Office of Dietary Supplements:

* 31.8% of American children use dietary supplements (18 and younger).

* 47% of American men use dietary supplements.

* 57% of American women use dietary supplements.

The most commonly used dietary supplements are multivitamins and minerals (18.3%). A recent study conducted by the NCAAM, shows a list of why people use dietary supplements, the most common reasons are general health, arthritis, memory improvement, to prevent osteoporosis, for energy, recommended by physician, friend, family or through media, for immune health, to prevent colds/influenza, and as sleep aids.Health supplements most commonly purchased are:

* 40% vitamins

* 29% herbals & botanicals (ginkgo, echinacea, St. John’s Wort, ginseng, garlic)

* 10% sports nutrition

* 8% minerals

* 8% specialty supplements (melatonin, fish oil, amino acids, etc.)

(www.snac.ucla.edu)

The top supplements used by consumers in 2007, in order of frequency are multivitamins, calcium, vitamin C, fish oil, vitamin E, antioxidants, vitamin B/B complex and omega 3s. (NMI survey).Why are Health Supplements Gaining Credibility?

There are more than 20,000 products on the market. Many consumers believe that health supplements can support their bodies to fight disease or improve health. Exactly why are health supplements gaining credibility?One of the reasons is the advances in science and technology. Most credible health supplement manufacturers use strict manufacturing policies combined with a professional team of researchers who develop products based on evidence based scientific research.

Through clinical studies and systematic reviews scientist evaluate the health benefits and safety risks of health supplements. This has built consumer confidence.An example of this is omega-3 fatty acid supplementation. There is strong evidence from epidemiologic and clinical trials indicating the consumption of omega-3 fatty acid as being beneficial to people who are at risk of coronary heart disease. The American Heart Association validates this: “Omega-3 fatty acids benefit the heart of healthy people, and those at high risk of – or who have – cardiovascular disease”Consumer interest in health supplements is now reinforced by doctors and healthcare professionals.

A report from CRN’s Healthcare Professionals Impact Study states that “more than three-quarters of U.S. physicians (79%) and nurses (82%) recommend dietary supplements to their patients.” As dietary supplements receive more support from clinical trials, there will be a rise in the number of recommendations of health supplements by healthcare professionals to their patients.

Another factor which will boost future sales is the recent finalization of U.S. Good Manufacturing Practices (GMPs) rules and requirements for the manufacture of dietary supplements and the new Adverse Event Reporting (AER) law. “The burden of compliance is really key for consumer confidence,” says Daniel Fabricant, vice president of scientific affairs, Natural Products Association (NPA), Washington, D.C. Health supplements are the future in preventive medicine. With DNA diagnostics becoming more common, and the role of nutrition against disease gaining surer footing, the health supplement industry is poised to meet the challenges of the future health industry.