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Sep 10 14 tweets 5 min read Read on X
You can eat less, exercise more, and STILL not lose fat.

Because burning fat is controlled by ONE hormone nobody talks about.

It’s not insulin, not cortisol, and you’ve probably never heard of it...

Here’s what it is, and 4 steps to fix it (real science): 🧵
Yes, Insulin decides if you burn fat or store it.

But leptin sits above insulin.

If your brain can’t “hear” leptin, it doesn’t matter if insulin is low.

Your appetite and fat storage mode will always be switched on, which is leptin resistance. Image
Image
Leptin is made by your fat cells.

Its job is to signal the brain that you have enough energy stored, so appetite goes down and metabolism stays up.

More fat means more leptin.

Check this video:
Leptin resistance means you'll be constantly hungry, which leads to fat gain.

Over an extended period of time, it leads to:
• Obesity
• Type 2 diabetes
• High blood pressure
• Accelerated aging and shorter lifespan

This is why leptin resistance happens:
If you're struggling with fat loss, here's one of the best science-backed natural supplements I've found.

It's the best investment for me at 40👇
lvnta.com/lv_5NOcwOBnVYM…
Step 1: Lower Triglycerides

High triglycerides block leptin from crossing into the brain.

Lowering them is the fastest way to restore leptin sensitivity.

How:
• Cut liquid sugar + alcohol
• Replace refined carbs with fiber-rich plants
• Add omega-3s (fish, flax, walnuts)
Step 2: Prioritize Protein & Omega-3 Together

Protein lowers ghrelin and stabilizes blood sugar, but combined with omega-3s, it also improves hypothalamic leptin signaling.

Fixes:
• Aim for 30–40g protein/meal.
• Pair with salmon, sardines, or a fish oil supplement. Image
Step 3: Time-Restricted Eating & Fasting

Extended eating windows keep leptin chronically elevated.

Fixes:
• Eat within an 8–10 hr window.
• Occasional 24h fasts reset leptin & ghrelin cycles.

Fasting increases adiponectin, which restores leptin sensitivity. Image
Step 4: Lifestyle changes

Poor lifestyle habits keep leptin resistance locked in.

The essentials:
• Sleep 7–9 hrs (sleep loss raises leptin resistance within days)
• Strength + cardio 3–5x/week (improves sensitivity)

Check the video for the best advice:
If you're struggling with fat loss, here's one of the best science-backed natural supplements I've found.

It's the best investment for me at 40👇
lvnta.com/lv_5NOcwOBnVYM…
When leptin works again:

• Appetite naturally shuts off when full
• Fat loss becomes effortless
• Energy & metabolism improve
• Risk of diabetes, heart disease, and dementia drops

And why do drugs miss the mark? Image
Ozempic and Wegovy are not leptin drugs.

They mimic GLP-1, slowing digestion and blunting appetite.

They bypass the broken leptin signal, but don’t repair it.

When you stop the drug, hunger and weight often rebound.

The real fix is to be sensitive to leptin again. Image
Disclaimers:
Legal action will be taken through X support if you steal this thread.
I earn from affiliate links I share. Nothing I share is medical advice.
I only recommend products I truly love & created this free marketing email course for you:
This 7-day course shows you how to fix aging problems and reverse your biological age↘️
feellike19.com

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More from @Dr_Biohacker

Sep 9
Burning fat is the easiest thing on Earth.

You are overweight because of imbalanced hormones, too much cardio, and years of neglect.

Here are 5 doctor-approved ways to lose weight for good:

1. Eat more meat
Protein is the most fat-burning food on Earth.

Benefits:
• Boosts metabolism
• Reduces cravings
• Preserves lean mass
• Stabilizes blood sugar

Aim for:
• 30–40g per meal
• Within 60 mins of waking
• Real food over bars/shakes
2. Stop chronic cardio.

Cardio burns calories.
Lifting rewires your metabolism.

Strength training:
• Boosts testosterone & growth hormone
• Lowers cortisol
• Increases insulin sensitivity
• Builds muscle s you burn more at rest

Lift instead of cardio. Image
Read 12 tweets
Sep 7
This is worse than you think:

1 in 2 adults over 30 suffers from hypertension.

When blood pressure is too high, it destroys your brain, heart, arteries, and energy without symptoms.

Here's how you can lower it naturally (& not be stuck on lifelong meds): 🧵
What is hypertension?

• Normal: under 120 / 80 mmHg
• Elevated: 120–129 / under 80
• Stage 1: 130–139 / 80–89
• Stage 2: 140+ / 90+
• Crisis: 180+ / 120+ (medical emergency)

Every 20-point rise doubles your risk of stroke and heart disease.
Medication isn't the fix.

ACE inhibitors, beta blockers, and diuretics lower pressure but never fix the root cause.

Side effects are common: fatigue, dizziness, nutrient loss, and sexual dysfunction.

The goal is to address what drives high pressure in the first place.
Read 13 tweets
Sep 5
The most dangerous health condition doctors never test for:

High cortisol.

It silently drives fat gain, hormone imbalances, and heart disease.

Here are 8 ways to fix it like a doctor:

1. Cold exposure
Cold exposure forces your nervous system into resilience mode.

• Lowers resting cortisol after repeated use
• Improves dopamine + norepinephrine balance
• Builds stress tolerance

Start with:
• 30–60s cold shower finishes
• Ice baths 1–3 min, 2–3x/week Image
Image
2. Deep sleep

Sleep debt raises cortisol by up to 45% the next day.

Studies show:
• Deep sleep suppresses nighttime cortisol
• Restrict sleep → cortisol stays elevated 48h+

7–9 hours of deep, consistent sleep is cortisol’s natural regulator. Image
Read 14 tweets
Sep 4
Fasting is the most powerful medicine on Earth.

It “transforms” your body to eat cancer, repair DNA, lose stubborn fat, and can even reverse aging.

It's literally a doctor for everything.

Here’s how fasting works (& how to start safely):
The 3 core fasting styles:

1. Intermittent (16:8)
Fast 16 hrs, eat in an 8-hr window.

2. One-day fast (24 hrs)
Dinner to dinner, once in a while.

3. Extended fast (48–72 hrs)
Occasional, deeper reset for fat burn, stem cells, and clarity.

So what does it do…? Image
Fasting is giving your body time to clean house and heal.

When you stop eating for a extended time, 3 things happen:
• Insulin levels fall
• Fat becomes fuel
• Autophagy (cell cleanup) switches on

This is how your body resets, and even ancient people knows this.
Read 16 tweets
Sep 3
Your morning decides your day.

But most people are doing it wrong.

Here’s the science-backed “best” morning routine:

1. Don’t drink coffee
Delay caffeine 60–90 minutes after you wake up.

Caffeine too early leads to an energy crash.

Waiting allows adenosine to clear naturally, giving caffeine more power later.

Drink your coffee after your natural sunlight and hydration.
2. Wake at the same time every day (even weekends)

Your brain thrives on rhythm.

• Better mood
• Deeper sleep at night
• Stable hormones

That also means sleeping at the same time every day and keeping your rhythm. Image
Image
Read 14 tweets
Aug 30
Dear men,

Gaining muscle is easy.

But most people waste years doing it wrong & get no results.

Here are 7 science-backed methods to start gaining muscle:🧵
1. Train each muscle 2x/week (minimum)

Muscle protein synthesis lasts ~36–48 hours after a workout.

Split:
• Push / Pull / Legs
• Upper / Lower
• Full-body 3x/week

Training a muscle once/week means wasted potential.
Mechanical tension is king

It’s not how much weight you lift.
It’s how much tension the muscle experiences.

• Slow eccentrics (3–4 sec lowering)
• Full range of motion
• Pauses at peak contraction

This activates more motor units & more gains.
Read 13 tweets

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