How Effective Are Anti-Ageing Diets?

What are Anti-Ageing Diets?

Anti ageing diets can be described as a form of diet that promotes good health and longevity. These diets include calorie restriction, intermittent fasting, fasting-mimicking diet, the keto diet, and time-restricted feeding. These diets focus on limiting your intake of food overall or restricting your meals to certain days or times of the day. Listed below are some of the best anti-aging foods to nourish your body.

• Watercress

• Papaya

• Brocolli

• Blueberries

• Nuts

• Spinach

• Avocado

Anti-Ageing Diets

This includes:

• Caloric restriction

The majority of the research and studies on anti ageing diets have been conducted on animals and it has shown certain signs that might be linked to anti-ageing benefits. In this study on calorie restriction, researchers included rats and mice as their primary test subjects and restricted their intake of calories, all while keeping the supply of essential nutrients steady. In terms of results, they found that the test subjects retained better health, along with an increased average lifespan in comparison to the subjects that continued a regular diet. Additional data on this study also showed that these animals had a much lower occurrence of diseases that are related to age, like cardiovascular diseases, diabetes (type 2), cancer, etc. Despite these impressive results of anti ageing diets on rodents, the authors were sceptical about their effects being equal on human beings. This study was done under ideal conditions and the health of the test subjects was frequently monitored. Thus in the case of humans, both lifestyle and living conditions would play major contributing factors, along with the role of genetic variations. The two other vital factors that you have to factor in when considering the translation of similar benefits to humans are the difference in metabolism and lifespan expectancy. Hence, more long-term studies and data on humans are required in order to gain comparable data.

• Keto diet

Another example of a diet that is considered under the category of anti ageing diets is ketogenic. This form of diet limits carbohydrate intake while permitting an unlimited intake of healthy fats. This type of diet may promote weight loss for overweight individuals and minimize the recurrence of epileptic seizures. Some studies that were conducted on mice over this type of diet, which followed a low protein and low carbohydrate approach, found certain signs of anti ageing elements. This study showed reports of increased cognition in aged mice and lowered probability of early death. Another separate study showed that this diet yielded results related to a healthy lifespan and enhanced longevity. But again, these results were achieved from studies on animals and not humans. So, more studies and research are needed to know how these effects are going to translate to humans.

• Fasting

A similar showcase of results was found among various studies with fasting. For example, a study based on intermittent fasting with mice reported that the subjects showed improvements in terms of metabolism and had a decreased inflammation rate. However, when this study was conducted on human subjects with adjusted values, they achieved far inferior results as compared to a calorie-restricted group.

Do Anti-Ageing diets work?

Several studies suggest that strict diets that limit the intake of certain nutrients increase lifespan and reduce the incidence of age-related disease.