The scientific evidence supporting a whole plant-based diet in the prevention and treatment of chronic diseases is very clear. Making the transition to eating whole clean food is easier than you think.
Physical activity is essential to good health but on average we will quit after 8 weeks on an "exercise program." You are most likely to form lifelong physical activity habits if exercise is a bonus of another enjoyable activity such as a regular walk with good friends.
Stress is unavoidable - the key to health is managing your response to stressful situations.