Can low-carb or low-fat diets help middle-aged and older adults live longer?

Middle age often brings about various challenges, from dwindling energy levels to unwelcome changes in physical appearance. In response, a growing number of individuals aged 40 and above have been resorting to potentially hazardous drugs as a means of combating the effects of aging.

However, there are alternative, safer methods available to help maintain a youthful and athletic appearance for as long as possible.

Even before you start thinking about exercise routines, it is essential to consider the quality of the foods you consume. Diet plays a pivotal role in overall health and can significantly impact the manifestation of various health issues.

Numerous studies have consistently highlighted the significance of a healthy diet in promoting longevity, with the Mediterranean diet emerging as a top contender.

According to a new study published today, there is potential for low-carb and low-fat diets to offer benefits for extending the lifespan of middle-aged and older adults.

Exploring the Potential of Low-Carb and Low-Fat Diets for Longevity

The new study published in the Journal of Internal Medicine has shed light on the effects of low-carbohydrate diets (LCDs) and low-fat diets (LFDs) on mortality rates in middle-aged and older adults. Short-term clinical trials have previously shown the health benefits of these diets for weight loss and heart protection.

The study, which involved 371,159 individuals aged 50 to 71 years, found that over a median follow-up period of 23.5 years, 165,698 deaths occurred. The results showed that a healthy LFD, which involves a low intake of saturated fat and high intakes of plant protein and high-quality carbohydrates, was linked to fewer deaths from all causes, cardiovascular diseases, and cancers.

On the other hand, an overall LCD and an unhealthy LCD were associated with significantly higher total, cardiovascular, and cancer mortality rates. However, a healthy LCD was associated with slightly lower death rates. These findings suggest that the quality of the diet matters more than the quantity of carbohydrates or fats consumed.

The authors conclude: The findings of the study “support the importance of maintaining a healthy LFD with less saturated fat in preventing all-cause and cause-specific mortality among middle-aged and older people.”

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