SHE’S enjoyed massive benefits after losing six stone on fat jabs – from a huge increase in confidence to a boost in energy.
However, there’s one downside to that Sarah wasn’t prepared for.
Sarah has gone from a size 20 to a size 12 after losing six stone taking Mounjaro, but says the loose skin on her neck is a downside she’s not appreciatingCredit: tiktok/@sarahshealthdiscounts
She’s almost unrecognisable from December 2024, when she topped 18 stone and “felt like s**t”Credit: tiktok/@sarahshealthdiscounts
She took to TikTok to share the negative side effect she’s been experiencing – namely the loose skin on her neck.
“There’s a reason all us girls on post from this angle…” Sarah began her video, positioning her head so she was looking at the camera from the side.
She then moved the camera so it was filming her from the front, showing the wrinkles on her neck.
“Literally the only side effect that I’m not keen on… thank goodness for camera angles,” she captioned the video.
And others on the GLP-1 injections were quick to take to the comments section, with one writing: “I have this at 38 – it’s the weight loss.
“My neck was absolutely fine before I lost weight.
“I’m gonna do micro-needling as it’s meant to be really good… I can’t be having this neck at 38!”
“Yep, that’s exactly how I feel,” another sighed.
“Having polyneucleotides and micro-needling done and using retinol cream… the good it will do!”
“My neck looks older than my mum lmao,” a third admitted.
“Yep same, I have this too and I didn’t before the weight started dropping from my neck,” someone else said.
“Upshot is my lower neck looks amazing these days.
“I just need to establish what solution there is to fix that part!”
“Yep I’ve a proper turkey neck,” another commented.
“Mine’s the same, hate it!” someone else said.
While another argued: “I have it but … I’d still rather be healthy and slimmer!”
What to do if you lose too much weight too quickly whilst on Mounjaro
IF you're losing too much weight too quickly while on Mounjaro, it’s important to take action to avoid potential health risks like muscle loss, malnutrition, dehydration, and fatigue. Here’s what you can do:
Evaluate Your Caloric Intake
Mounjaro reduces appetite, which can make it easy to eat too little. If you’re losing weight too fast (more than two to three lbs per week after the initial adjustment period), try:
- Tracking your food intake to ensure you’re eating enough calories (apps like MyFitnessPal can help).
- Increasing protein intake to preserve muscle mass (aim for 0.6–1g per pound of body weight).
- Adding healthy fats and complex carbs (e.g., avocados, nuts, whole grains) for balanced energy.
Adjust Your Dosage (With Doctor’s Approval)
If your weight loss is too rapid or causing side effects, your doctor may:
- Pause dose increases or lower your dosage.
- Adjust your treatment plan to stabilise your weight loss.
Strength Training & Exercise
To prevent muscle loss:
- Incorporate resistance training at least two to three times per week.
- Stay active with low-impact exercises like walking or yoga.
Hydrate & Manage Electrolytes
- Drink enough water (Mounjaro can reduce thirst).
- Electrolytes matter – Consider adding magnesium, sodium, and potassium if you feel weak or fatigued.
Monitor for Malnutrition & Deficiencies
Rapid weight loss can cause vitamin/mineral deficiencies (especially B12, iron, and electrolytes). If you experience:
- Fatigue, hair loss, or dizziness, ask your doctor about supplements.
Consider Further Medical Guidance
If your weight loss is excessive or causing health concerns, speak with your healthcare provider.
They might adjust your dosage, diet, or exercise plan to help stabilise your weight loss.
In another video on TikTok showcasing her incredible transformation after losing the weight, she revealed that in December 2024 she was 18 stone and a size 20.
Alongside the clip of herself on holiday, she added she had skin chafing, was always tired and felt “like s**t”.
But just one year later, she was down to 12 stone 4 and a size 12, and was feeling “confident and happy”, with “loads of energy”.
“Goal weight is in touching distance!” she added, before writing in the caption: “Mounjaro has totally changed everything!”
Eze Chidiebere Paul
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