Several factors can contribute to a slowdown in metabolism, which is the process by which your body converts food and drink into energy. Here are some factors that may impact metabolism: Age: Metabolism tends to naturally slow down with age. This is partly due to a decrease in muscle mass and an increase in fat mass. Muscle Mass: Muscle tissue burns more calories at rest than fat tissue. Therefore, a decrease in muscle mass, which can occur with age or due to inactivity, can lead to a reduction in metabolism. Gender: Generally, men tend to have a higher metabolism than women because they often have a higher percentage of muscle mass. Hormones: Hormonal changes, such as those that occur during menopause, can affect metabolism. Conditions such as hypothyroidism (an underactive thyroid) can also slow down metabolism. Diet: Extreme or prolonged calorie restriction can signal to the body that it needs to conserve energy, leading to a decrease in metabolism. This is often referred to as "starvation mode." Physical Activity: Lack of physical activity can contribute to a slower metabolism. Regular exercise helps maintain muscle mass and can boost metabolic rate. Genetics: Some people may be genetically predisposed to have a slower or faster metabolism. Sleep: Lack of sleep or poor-quality sleep can affect hormones that regulate hunger and appetite, potentially leading to weight gain and a slower metabolism. Stress: Chronic stress can influence metabolism through hormonal changes, such as an increase in cortisol levels, which can affect weight and metabolism. Dehydration: Water is essential for many metabolic processes. Dehydration can potentially slow down these processes. Read the rest here https://debbiepotts.net/how-can-we-improve-our-metabolism-as-we-age/ Watch the part two video here https://youtu.be/OKGyFd39sUs