Yes, they do. They are remedies that have been used first hand and are proven effective, and we ensure thorough background research and discussions with experts takes place before publishing posts on our website. You will see that within our articles we make reference, and add links, to the medical or scientific studies that have verified the effectiveness and validity of the remedies we recommend. As with any treatment, natural or pharmaceutical, the effectiveness and benefits are dependent upon a range of factors. So results will, and do, vary from person to person.