You might already know that some biomarkers, like blood pressure, naturally shift as you age. You may even be aware that older people tend to need to get up more often at night to pee ― that too has “normal” ranges that change over time. Getting up in the middle of the night for any reason, pee or not, can be dictated by age, too. So perhaps it’s not all that shocking to learn that “healthy” cholesterol readings aren’t the same for an 11-year-old and a 90-year-old. According to health information site Medical News Today, gender matters too ―  men tend to have higher cholesterol on average, until menopause, when women’s levels can rise significantly. What’s healthy by age group?The National Library of Health shared healthy levels by age in milligrams per de