If you are overweight, losing some of your excess pounds can help you decrease your risk of developing diabetes, heart disease and arthritis. There are a variety of different diet and weight-loss plans which are commercially available. The 60-day GNC Weight Loss System is one such program. There are distinct advantages and disadvantages to the GNC Weight Loss System.
Components
The GNC Weight Loss System contains some of the supplements which this company sells for weight loss. In addition to these supplements, the GNC Weight Loss System contains a guide for healthy meal planning, tips to help you burn calories while exercising and a journal which is to be used to allow you to chronicle your weight loss, DietSpotlight.com reports. This product also contains a pill container which can make it easier for you to keep track of which pills you need to take each day.
Supplements
There are three different supplements contained in the GNC Weight Loss System, NutritionalTree.com notes. The first is called Control ACS, and is promoted to increase your energy and metabolism. The second is Tonalin CLA, which is a conjugated linoleic acid supplement. The third product is a fiber supplement made from psyllium seed husks, which is a common source of fiber for supplements.
Side Effects
Many pills that claim they can boost energy and metabolism, including GNC's Control ACS, use chemical stimulants which can cause a variety of side effects. Common side effects from these types of products, according to SlimmingPillsReview.com, include anxiety, dizziness, nervousness, headaches, insomnia and heart problems. If you are sensitive to the effects of caffeine or other stimulants, you may want to avoid these products.
Effectiveness
Many of the compounds in the GNC Weight Loss System supplements have not been conclusively shown to assist with weight loss. There is not sufficient clinical evidence to support any weight-loss benefits of green tea, chromium or B vitamins, according to MayoClinic.com. There is some evidence that conjugated linoleic acid may be able to help you reduce your body fat, but more research still needs to be done on this product. Fiber supplements, on the other hand, are generally beneficial because they can help you feel full and also can guard against spikes in blood sugar.
Benefits
Although there is not enough evidence to demonstrate that the supplements contained in GNC's Weight Loss System help you lose weight, the fact that this system helps you develop a healthy diet and exercise plan is a point in its favor. Increasing your physical activity and eating a healthy and well balanced diet are the two best ways to lose weight, and this system does provide some assistance in this regard.
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