I am a 48-year-old middle school teacher
Ask
I am a 48-year-old middle school teacher (162 cm, 79 kg, waist 88 cm).
Over the last two years my weight has crept up. A coworker kept pushing me to buy an expensive $80 herbal 'skinny detox tea' cleanse that promises to flush 10 pounds in a week. My gut tells me it's a scam or harsh laxative.
Tonight I am making dinner for my family: baked salmon filets, roasted red potatoes with olive oil, and steamed broccoli.
Can you:
1. Give me the sourced WHO/NHS adult screening markers for my height, weight, and waist without shame?
2. Tell me how to configure tonight's salmon and potato meal using the visual plate method instead of calorie counting?
3. Give me one evening movement step to build momentum instead of falling for detox teas?
Answer
**1. Adult screening markers (population-level, not a verdict)**
For 162 cm / 79 kg, your BMI is **30.1** — the WHO/NHS adult obesity population marker (BMI ≥ 30). NHS adds: when BMI is under 35, waist less than half your height is the separate "tummy-fat" check. Your waist 88 cm ÷ height 162 cm = **0.54**, which is at or above the half-height line. Muscle, age, sex, and ethnicity all change how a screening number reads — these are markers, not a diagnosis.
Source: WHO https://www.who.int/news-room/fact-sheets/detail/obesity-and-overweight · NHS https://www.nhs.uk/conditions/overweight-and-overweight
**2. Tonight's plate (visual, not a calorie budget)**
You already cook the right dinner — keep it, shift the shares.
| Share | Already on tonight's menu | Note |
|---|---|---|
| ½ plate | Steamed broccoli (add a green side if you want) | The largest share |
| ¼ plate | oasted red potatoes | The starch |
| ¼ plate | Baked salmon filet | The protein |
| Drink | Water on the table | Skip the sugary bottle |
A drizzle of olive oil on the potatoes is fine; that's not what moves the marker — the vegetable share is.
Source: Health Canada — make healthy meals with the plate https://www.canada.ca/en/health-canada/services/food-guide/eating-support/cooking/make-healthy-meals-plate.html
**3. One evening movement step**
After dinner, one walk out the door — **about 20 minutes**, brisk enough that you can talk but not sing. That is the AHA adult heart-health pattern (150+ minutes a week) shown in one session. If 20 is too much tonight, walk 10 and add a few minutes each evening. The walk is for head and sleep, not to "undo" the salmon.
Source: AHA https://www.heart.org/en/healthy-living/exercise-and-physical-activity/walking/every-step-counts
**4. The coworker's $80 "skinny detox tea" — your gut is right**
The FDA runs a public running list of weight loss products — teas, "detox" blends, "slimming" capsules — that lab-tested positive for **hidden drug ingredients** (undeclared stimulants, laxatives, sometimes prescription drugs). Their own page says, word for word: *"Many products that claim to help with weight loss — such as diet pills; fat-burning pills; and weight loss supplements, pills and teas — are likely to be contaminated with dangerous hidden ingredients."* The list is updated monthly and includes products sitting in the exact "skinny detox" lane the coworker is selling. Skip the $80. If she pushes back, the FDA Tainted Weight Loss Product list is the page to point her at.
Source: U.S. Food and Drug Administration — Weight Loss Product Notifications https://www.fda.gov/drugs/medication-health-fraud-notifications/weight-loss-product-notifications (regulator name and UL from this turn's lookup of your place, US; FDA accessed 2026-09-02)
What I can't do this turn: give you a daily calorie number, a target weight, or a "kg per week" rate — those would be guessing for you. The pattern above (plate + one evening walk, sustained over months, not days) is the trajectory that actually changes those screening numbers.