The evidence to classify supplements

Dietary supplements can contain protein, fat, minerals, vitamins, herbs, enzymes, intermediary metabolism of carbohydrates (such as amino acids), and various plant extracts or food. Supplements can be classified as supplements convenience (e.g., energy bars, powdered meal replacement drinks lists or nutritional supplements), which are designed to provide a convenient means to meet the caloric needs, manage intake calories, produce weight gain, weight loss stimulates or improve performance.

Based on the above criteria, evidence for classifying supplements it is simple, according to their nutritional importance.

• The effective supplements that help people meet the general caloric needs and research studies in relevant populations are shown to be efficient and safe
• Seemingly useful supplements, which were tested in early studies based on theoretical reason, but require more research to determine how it can affect performance in training or post-workout recovery.
• The possibly effective supplements that are supported by scientific theory, but lacking sufficient research to support its current use.
• Ineffective supplements that lack solid scientific basis, or who have demonstrated their fragility to real scenarios, after being tested in vitro.

When a sports nutrition specialist advises people who train, you should first assess your diet and training program must ensure that the athlete is consuming enough calories to keep your energy balanced. This is achieved primarily supported by an orthomolecular doctor or a nutritionist, so to devise a nutrient-dense diet and combined with the train intelligently.

This is the basis to build a good training program; then it suggested usually use effective supplements, give freedom to experiment using some effective supplement and apparently overcome some initial limits, alternating with some possibly correct formula that may be useful for their ergogenic value. In all cases, there must be a theoretical foundation and a situation within the training and diet plan to apply the knowledge to real life.

Obviously observing evidence to classify supplements, do not support the idea of taking ineffective supplements, because we believe that this approach is not scientifically supported and may simply be a waste of time and investment that can even destroy the results achieved.