How to Calculate Macros for Weight Loss
Macros 101 — And Why They Matter More Than Calories Alone Macronutrients (macros) are the three types of nutrients that give you calories: protein, carbs, and fat. Each gram …
AUDIT Score of 8 or Higher: What It Means
What Exactly Is the AUDIT? The Alcohol Use Disorders Identification Test (AUDIT) is a 10-question screening tool the World Health Organization developed back in 1989. It’s the most widely …
Pregnancy Due Date: Calculate From Last Period
The Formula Doctors Have Used for 200 Years The standard way to calculate a pregnancy due date goes back to a German obstetrician named Franz Naegele, who came up …
What Is a Healthy Blood Pressure by Age?
Those Two Numbers on the Cuff — What Do They Mean? Blood pressure gets reported as two numbers: systolic (top) and diastolic (bottom). Systolic measures the pressure when your …
Body Fat Percentage for Women by Age Chart
Why Your Scale Is Lying to You (Sort Of) Your scale can’t tell you whether your weight is muscle, fat, bone, or water. Two women can weigh the exact …
How Much Sleep Debt Can You Recover?
Sleep Debt Is Real — And Your Body Is Keeping Score Sleep debt is the gap between the sleep your body needs and the sleep you actually get. If …
Best Time to Conceive After Period Ends
Your Fertile Window Is Smaller Than You Think Getting pregnant comes down to timing — and the window is tight. An egg only survives 12 to 24 hours after …
What Happens When eGFR Drops Below 60
So Your Lab Results Say eGFR — What Does That Even Mean? eGFR stands for estimated Glomerular Filtration Rate. It measures how well your kidneys are filtering waste out …
Can ACEs Be Reversed? Healing From Childhood Trauma
Your ACE Score Doesn’t Define Your Future Adverse Childhood Experiences — ACEs — include abuse, neglect, and household dysfunction that happen before age 18. The landmark CDC-Kaiser Permanente ACE …
How Much Water Should I Drink Based on Weight
That “8 Glasses a Day” Advice? It Was Never Based on Real Science You’ve probably heard the eight-glasses-a-day rule your entire life. Here’s the thing: nobody can trace it …