A study in October 2023 by the National Institue of Aging suggests that a reduction in calories may help rejuvenate muscles and active biological systems that promote health.
"A 12% reduction in calorie intake is very modest,"
"This kind of small reduction in calorie intake is doable and may make a big difference in your health."
"Since inflammation and aging are strongly coupled, calorie restriction represents a powerful approach to preventing the pro-inflammatory state that is developed by many older people,"