Aging is growing public health concern worldwide [1
]. Improved understanding of life can slow down aging
and improve life satisfaction and quality. However, despite the increased average human age mainly due to improved public health over the centuries, the quality of the increased years of lifespan has not often been improved. This implies that although science and technology have advanced, a real profound improvement in pragmatic understanding of life has not substantively occurred [2
]. This article, thus, innovatively introduces and critically discusses rhythmic exercise alongside eating behavior in slowing the aging bioprocess.
Rhythmic exercise represents a type of regular physical activity that is conducted almost daily and intensely enough to ensure that the major food consumed during the 24-h period is effectively metabolized and waste-managed [4
]. Rhythmic exercise has a circadian
nature and in no ways permits any major substrate overloads in a variety of splanchnic and peripheral cells. Such a rhythmic regular exercise is adequately intense (e.g., causing sweating and high heart beating rate) and relatively durable (e.g., > 30 min) to allow extra body fats or fat precursors to be effectively and timely metabolized towards optimal body and psyche fitness and overall health [5
]. This bioprocess ensures that the individual remains highly satisfied with his/her performance, utility, and service for the betterment of local, national and global societies.
Desirable results from rhythmic regular exercise may not be predictably achieved should eating behavior not appropriately complement the exercise program [8
]. Because of the augmented substrate supply and induced anabolism shortly after food intake and the higher chances for various types of cell toxicities due to mismanaged waste, the quantity of the food taken in each meal must not exceed certain limits [10
]. To elaborate on, assuming a circadian energy requirement of 2000 kcal for an example individual, taking one single large 2000 kcal meal or two 1000 kcal large meals (or even three 667 kcal meals) daily is not considered optimal. Instead, such an energy requirement should be met by taking food meals of no more than 500 kcal at each eating time. Preferably, to emphasize, five 400 kcal, or six 333 kcal, or seven 286 kcal daily meals better meet nutrient and metabolic requirements for healthy and quality aging. Notably, it is critical to not consider each food meal fully independent, as it includes also any kind of food that is taken around the major meal as a supplement, such as different fruits, vegetables and desserts.
The above representations describe a joint bioprocess that used to occur when the man was the mentee of the nature. Modernization has kept the man too far from the mother nature [6
]. This unhealthy distance has resulted in the emergence of numerous public and individual health issues that seriously jeopardize the quality of the increased human age [10
]. Obesity, diabetes
continue to harmfully affect human life mainly and foremost due to interrupted synchronies of substrate supply and oxidation [12
]. Joint practices of rhythmic exercise and optimal eating behavior is a pragmatic strategy to minimize the above interruptions and improve aging bioprocess for quality life.