I believe that it is a major life change.
Answer:Decreased quantity and quality of sleep have been linked to cardiovascular disease (CVD) risk factors, such as hypertension, obesity, diabetes, and dyslipidemia.
Explanation:
Dear grandma,
your doing everything correct eating healthy and taking your vitamins but your body isn’t getting enough physical activity. That’s the reason you might be feeling sluggish , tired , or even worn out. The best thing for you to do is go outside for a walk or even a jog. You’ll feel much much better after having a little bit of exercise