There is no clear evidence to support whether dietary supplements play a role in weight loss. Some claim that dietary supplements increase the body's metabolism, decrease appetite, decrease fat absorption, and increase fat burning. You might be surprised to learn that dietary supplement manufacturers rarely conduct clinical trials. That's partly why there's little scientific evidence to show that weight-loss supplements work.
Losing weight isn't always as simple as consuming calories and calories that come out. The FDA can also take action against companies that make false or unfounded claims to sell their supplements. Some treatments for rheumatoid arthritis and even some medications for migraines and heartburn can cause weight gain. Until trial data are more available, claims about dietary supplements and weight loss should be treated with caution.
This information will help them work with you to prevent interactions between supplements and medications, harmful side effects, and other risks. In addition, lifestyle changes that help you lose weight can also improve your mood and energy level and reduce your risk of heart disease, diabetes and some types of cancer. Weight-loss supplements contain many ingredients, such as herbs, fiber and minerals, in different amounts and in many combinations. If you take dietary supplements and medications on a regular basis, be sure to discuss this with your healthcare provider.
However, if a supplement is found to be unsafe, the FDA may issue warnings or request that it be taken off the market. You might be surprised to learn that manufacturers of weight-loss supplements rarely conduct studies on people to find out if their product works and is safe. Unlike over-the-counter and prescription drugs, which must be approved by the FDA before they can be sold, dietary supplements do not require FDA review or approval before going to market. The study revealed that cortisol can affect a person's circadian rhythm and, when the natural rise and fall in cortisol levels are adversely affected, it can lead to weight gain.
Other non-supplement therapies that were studied included acupuncture and mind-body interventions, such as mindfulness and meditation. The Food and Drug Administration (FDA) banned ephedra in dietary supplements and concluded that it is not safe. The market for vitamins, herbs and supplements is not regulated by the Food and Drug Administration (FDA). Several studies link the mix of bacteria in the gut to weight gain, especially if a balance between good and bad bacteria is not achieved.
Be sure to practice good sleep hygiene by turning off electronic devices two hours before bed and avoid eating too close to bedtime.