33 Natural Ways to Improve Mitochondrial Function (2026)
Some scientists believe there are many ways to optimize mitochondrial function by changing diet, lifestyle, and supplementation. Improving mitochondrial health may boost energy levels and improve physical health and immunity. Some people think it might even increase their lifespan. But what does the science say? Read on for a breakdown of the evidence. Mitochondrial Function How is Mitochondrial Function Improved? Scientists hypothesize that supplements and lifestyle changes can improve mitochondrial health by increasing the availability of proteins needed for ATP production (AMPK activation, PCG-1a, NAD+ , SIRT1 /3). They also act as antioxidants, assisting the mitochondria in reducing oxidative stress [ 1 ]. Some of the following lifestyle changes and supplements may also increase the number of mitochondria present within the cell, according to limited evidence. However, remember to speak to your doctor before taking dietary supplements or making any major chan...