High cortisol adds five years to your face. It wrecks insulin, gives you a puffy face and belly, and even shrinks your…

High cortisol adds five years to your face. It wrecks insulin, gives you a puffy face and belly, and even shrinks your brain. Here are 6 fixes with the science behind them: 1. Stop working out at 7pm

Night training raises cortisol, adrenaline and core temperature, the exact opposite of the wind-down signal deep sleep needs. Train too hard too close to bed and that signal arrives late, and the deep sleep that repairs your face arrives later still.

2. Lower what you are making Ashwagandha works on how hard the stress response runs. One trial saw serum cortisol fall about 28% over 60 days, with calmer evenings and easier sleep, but most capsules on the shelf are not what those trials used.

KSM-66 is the standardised root extract at 5% withanolides, the one nearly every study ran. Milled root and leaf powder are the cheap way to fill a capsule, and at the dose you need they turn your stomach first.

Where did yours come from? I ask because the first bottle I bought was milled leaf, and eight weeks of it did nothing. 600mg of the KSM-66 with a meal is what finally quietened the midnight replay. The ashwagandha that finally worked (#ad): lvnta.com/lv_EZbaQzpb8ye…

3. Rebuild what it tore down Lower cortisol stops the damage, it does not undo it. Cortisol strips zinc, and zinc is what skin spends on repair and healing, which is why stressed skin looks tired even after a good week. Be careful with the cheap tablet, though.

Two things decide whether zinc arrives. Picolinate and bisglycinate absorb, oxide barely does. And calcium in the same hour blocks it, so keep it away from the milk.

I take the liquid picolinate with breakfast, twenty minutes before coffee with milk. Slow-healing cuts were my tell that I was short, and they stopped being slow. The zinc I use for skin repair (#ad): lvnta.com/lv_NKXjgXSFwKg…

4. Cut caffeine after 2pm Caffeine blocks adenosine, the pressure that makes you sleepy, and its half-life is around five hours. The rule that works is caffeine only within the first six hours of your day.

5. Cold in the morning, never at night Cold spikes noradrenaline and cortisol, which is the point in the morning when cortisol is meant to peak. Do it at 9pm and you have handed your nervous system a threat right before bed.

6. Get somewhere green Researchers measure lower salivary cortisol after time in natural surroundings. Twenty to thirty minutes outside, walking, is enough to move the number.

And protect sleep above all of it. Sleep restriction alone disrupts the cortisol rhythm and leaves the stress system running into the next day. Fix sleep and every fix above gets easier, and your face notices first.

What's the first thing you'd fix about your routine after reading this? Share it with a friend who's still guessing.

Full transparency: certain links are affiliate links and can earn me a small commission without raising what you pay. Treat this thread as education rather than medical advice. The FDA has not evaluated these claims. Check with your doctor before trying anything new here.