1. Hemoglobin A1C
Hemoglobin A1C is a measure of your average blood sugar over three months. It can be said that blood sugar is more important than weight because high blood sugar can lead to complications such as heart disease, kidney disease and vision loss, according to nutritionist Lauren Harris-Pincus (USA).
2. Blood pressure
Blood pressure is a health sign to watch out for, says Michelle Routhenstein, a cardiology nutritionist. Even at modest levels like 130 over 80 mmHg, high blood pressure can cause damage, leading to heart disease, stroke, and eye and kidney problems.
3. Cholesterol
Cholesterol levels, often measured on a lipid panel, are an important marker of metabolic health that should be checked regularly. High cholesterol levels can clog arteries and increase the risk of heart disease or stroke, according to Anthony Carli, MD, assistant professor of medicine at the University of California, Berkeley.
4. Resting heart rate
Cardiovascular function and fitness can be easily assessed by monitoring resting heart rate. To reduce risk and keep resting heart rate at a healthy level, nutritionist Barbara Roberts, director of the Women's Heart Center at Miriam Hospital in Providence, recommends engaging in 150 minutes of moderate-intensity physical activity each week.
