The aging process is something that affects all of us sooner or later, and therefore, anti aging therapies and the prospect of reversing aging and preserving youth have become very hot topics, so much so that we are nowadays bombarded with thousands of products that promise to be miracle workers. Some of them only work on the outside and make us look younger at the surface, but their effects can hardly be significant and long lasting. Other products aim at helping you solve your aging problems once you have determined their exact cause, but these are mostly prescription drugs, whose side effects should not be overlooked. The problem with most people who want to change things for the better and fight the aging process is that they do not try to understand what lies at the basis of these annoying changes in their bodies.

Everyone ages, but with some people, the process is more accelerated. The process of aging affects our organs, which subsequently produce fewer and fewer hormones. As the levels of available hormones in our bodies decrease, all our vital systems slowly deteriorate. The reproductive system, the immune system, the circulatory system, the neurological system and the metabolic system slowly lose their capacity to function properly, which leads to our feeling and looking old.

The hormone replacement therapy emerges as the perfect solution in our struggles to fight the aging process. As we grow old, the production of eight important hormones decreases, and we experience rapid aging. Reversing aging and preserving youth is simply a matter of replacing these hormones.

Testosterone is one of these critical hormones, whose slower production after the age of twenty-five contributes significantly to the aging process. In other words, testosterone replacement is the ideal solution to slow aging. Research on testosterone has been conducted for quite a long time now, and its powerful effects have been documented with studies on subjects of all ages. Testosterone is present in most teenage boys and young adult men in a normal scale, but, as has been said before, following their late twenties, most men start to produce less and less of this hormone. There are rare cases of men whose bodies keep producing testosterone naturally at a normal scale even into old age. These men are in very good health, both mentally and physically, and their vitality is to be envied.

All studies and research on testosterone have shown the amazing benefits of restoring this hormone in those who have lower levels. These include the enhancement of lean body mass, body fat decrease, normal sexual function, increased libido, renewed strength, improved balance, increased muscle mass, lowered LDL cholesterol, and increased red blood cell count. Restoring the youthful level of testosterone in your body will also help you with several conditions, such as diabetic retinopathy, claudication, and angina pectoris, it will enhance tolerance to glucose in patients suffering from diabetes, and it will lower insulin requirements and improve eyesight.

Melatonin is yet another one of those hormones that our bodies stop producing at normal scale as we age or as influenced by a series of factors. The primary function of melatonin is that of synchronizing the biological clock. Melatonin is also referred to as the hormone of darkness, as its production in the pineal gland is permitted by darkness and inhibited by light.

The melatonin therapy is mainly recommended for the treatment of sleep disturbances and jet lag. Melatonin can also be responsible for the exertion of a powerful anti-oxidant activity. Other than that, several claims have been made as to the existence of other benefits of melatonin, such as longevity, lowering blood pressure, and improving sex life. Unfortunately, these claims were not sustained by conclusive studies and researches. Several clinical trials also aimed at demonstrating the interaction between melatonin and the immune system, but once again the results were incomplete. What is known about melatonin is that it improves the sleep quality, and many people have been using melatonin supplements to hasten sleep and improve their general well being.