Four common health mistakes to avoid after turning 40

Turning 40 is a key time to check your health habits, with experts highlighting four common mistakes people make at this stage of life. Cardiovascular Surgeon Dr Jeremy London points out that these errors include relying on fad diets, becoming more sedentary, skipping recommended cancer screenings, and believing it is too late to make positive changes.

Diet and Exercise

Fad diets that cut out whole food groups or sharply reduce calories can cause a loss of muscle along with weight, according to Dr Vimlesh Pandey, Consultant Cardiologist at KIMS Hospitals in Thane. Repeatedly losing and regaining weight also makes it harder to keep a healthy weight over time. Instead of quick fixes, Dr Pandey advises building sustainable eating habits with enough protein, vegetables, fruits, whole grains, and healthy fats, while cutting down on processed foods, sugar, and salt. Less daily movement leads to lower calorie burning, weaker muscles, and reduced heart fitness, which can cause weight gain, high blood pressure, diabetes, and bad cholesterol. Adults should aim for at least 150 minutes of moderate activity each week, like fast walking, plus muscle-strengthening exercises on two days, though inactive people can start slowly with short walks and work breaks.

Screenings and Mindset

Turning 40 does not mean everyone needs the exact same cancer tests, as recommendations depend on age, sex, family history, lifestyle, and personal risk. Dr Raziuddin Khwaja, Consultant Medical Oncologist at the Head and Neck Cancer Institute of India, notes that people should discuss proper screenings with their doctor for breast, cervical, and colorectal cancers, while those who use tobacco or alcohol may need detailed checks. Believing it is too late to change can block people from taking preventive steps. Health is not an all-or-nothing situation, and quitting tobacco, cutting alcohol, moving more, eating better, and getting screenings can still help.

Context

Preventive health checks and sustainable lifestyle changes help lower the long-term risk of heart disease and other chronic conditions as people age. Small, steady adjustments in daily habits are generally easier to maintain over many years than drastic short-term shifts.