The inescapable, complex biological phenomena of ageing is defined by physiological changes in cells and tissues that raise the likelihood of illness and demise. It also refers to the process of developing and maturing alongside these physiological changes. Both internal and external variables affect ageing. Internal factors are regular, organic activities that happen within the cell. Nutritional inadequacies, hormonal imbalances, UV radiation, prolonged sun exposure, and other variables like smoking and pollution are examples of external causes. By using the right preventive measures, such as antioxidant-rich supplements, a balanced diet, and skin care, skin ageing can be reduced. These techniques can lessen the damaging effects of free radicals.

It has long been a topic of interest in both human and animal study how nutrition affects the ageing process. Nutraceuticals can deliver a component of nourishment. Nutra relates to food, and ceutical, as the name implies, to the qualities of pharmaceuticals. Nutraceuticals are defined as “food or food elements providing medicinal and health advantages, including prevention and/or treatment of diseases” under the 1996 definition provided by the Foundation for Innovation in Medicine (FIM). These goods consist of isolated nutrients, nutritional supplements, “designer” foods made through genetic engineering, functional foods, and herbal extracts. According to the above remark, nutraceuticals are special in that they add up to long-term health advantages with additional consumption in the form of supplements.

According to scientific evidence, antioxidants are beneficial in treating a variety of age- and chronic-related diseases, including cancer and neurological disorders. Many chemicals, including vitamins, carotenoids, and flavonoids, have antioxidant qualities in that they have a major impact on chronic disease prevention or treatment, ultimately leading to a longer, healthier life span. A lot of study is being done right now on the antioxidant compounds found in food, particularly coenzyme QlO, phytoestrogens, probiotics, and omega-3 fatty acids. These compounds counteract inflammatory and degenerative bodily processes and have positive effects on the digestive and immunological systems, improving quality of life.

The process of ageing is influenced by a variety of internal and environmental variables. According to ageing theories, too many free radicals, an unhealthy diet, and biological mutations all contribute to ageing. With antioxidant-containing substances that are frequently found in the skin, nutraceuticals have been thought to play a significant role in extending life and supporting the endogenous antioxidant framework. Regular consumption of foods high in antioxidants, such as fruits, vegetables, and whole grains, provides some health benefits that can slow the ageing process. Nutraceuticals have a considerable impact on cell digestion yet have very few unimportant side effects. The use of nutraceuticals to slow down or stop the ageing process appears to offer considerable promise.