Dr Bianca Crook Wellness & Aesthetics

Dr Bianca Crook Wellness & Aesthetics GP making health simpler | Wellness, weight management & aesthetics | Author of practical medical guides | Browse my books: About → Links

06/09/2026

A food that helps you feel full is not automatically equivalent to a GLP-1 medicine. Prescription medicines act at defined hormone receptors and have specific indications, doses, benefits, risks and monitoring.

Gelatin can be food; it is not a proven medicine substitute. If weight is affecting your health, speak to a doctor about evidence-based options that fit your circumstances.

A little Sunday self-care reminder 🎁 The full Dr Bianca favourites hamper is still up for grabs.To enter on this platfor...
06/09/2026

A little Sunday self-care reminder 🎁 The full Dr Bianca favourites hamper is still up for grabs.

To enter on this platform, follow this page/account, like this post and comment with the product you would be most excited to try—and why. You may enter once on Facebook and once on Instagram. Sharing is welcome but not compulsory.

Entries close 23 September 2026 at 20:00 SAST; random draw and announcement on 24 September. Open to South African residents aged 18+. No purchase necessary. Collection is from De Kuilen Medical Centre, Kuils River, by arrangement.

Please watch for fake accounts: the winner will only be contacted by the official Dr Bianca Crook Wellness account, and I will never request payment or banking details. Independently funded; not sponsored or administered by Meta or the brands shown. Products are personal favourites, not individual medical recommendations.

Gelatin is a protein and may affect short-term fullness, but calling it ‘nature’s Ozempic’ is misleading. It does not re...
06/09/2026

Gelatin is a protein and may affect short-term fullness, but calling it ‘nature’s Ozempic’ is misleading. It does not reproduce a prescription GLP-1 medicine’s studied receptor effects, dosing, safety monitoring or long-term evidence.

One small long-term study found no special advantage for gelatin in weight maintenance over other protein approaches. A glass of gelatin is not a substitute for individual obesity care.

Be curious about trends—but ask what was actually studied. General education only.

05/09/2026

Testosterone deficiency should not be diagnosed from tiredness plus one random blood result. Guidelines recommend compatible symptoms and consistently low levels, confirmed with repeat early-morning testing, followed by investigation of the cause.

Treatment is not suitable for everyone and needs medical monitoring. See a doctor rather than self-medicating.

Sleep apnoea is more than ‘just snoring’. Clues can include breathing pauses, gasping, unrefreshing sleep, morning heada...
05/09/2026

Sleep apnoea is more than ‘just snoring’. Clues can include breathing pauses, gasping, unrefreshing sleep, morning headaches, poor concentration and excessive daytime sleepiness.

Men often report loud snoring; women may present more with tiredness, insomnia, headaches, anxiety or low mood. Not everyone has the same pattern.

If this sounds familiar—especially with high blood pressure or daytime sleepiness—see a doctor. General education only.

Low energy alone does not diagnose testosterone deficiency. Poor sleep, sleep apnoea, depression, anaemia, thyroid disea...
05/09/2026

Low energy alone does not diagnose testosterone deficiency. Poor sleep, sleep apnoea, depression, anaemia, thyroid disease, obesity, chronic illness and medication effects are among the other possibilities.

Symptoms matter, but diagnosis also requires consistently low testosterone levels measured correctly and an assessment of the cause. Avoid buying testosterone or ‘boosters’ online.

Men’s health deserves a proper conversation, not a shortcut. General education only.

04/09/2026

Hives can follow infections, medicines or physical triggers such as pressure, heat or cold. Chronic hives often do not have one clear food trigger.

A diary can help, but cutting out multiple foods or buying broad ‘intolerance’ panels without assessment can create confusion. See a doctor for recurring hives, and seek emergency care for breathing difficulty, throat swelling or faintness.

A flat brown, grey or red mark after a breakout is not the same as an indented or raised acne scar. The treatment approa...
04/09/2026

A flat brown, grey or red mark after a breakout is not the same as an indented or raised acne scar. The treatment approach is different—and treating active acne comes first.

Daily sun protection can help prevent post-inflammatory pigmentation from becoming darker. Avoid picking and squeezing, which increases inflammation and the risk of both marks and scars.

If you are unsure what you are treating, get the skin assessed before spending on procedures. Save this for your next skincare review.

Hives alone can be frightening, but hives with difficulty breathing, throat or tongue swelling, wheezing, faintness or c...
04/09/2026

Hives alone can be frightening, but hives with difficulty breathing, throat or tongue swelling, wheezing, faintness or collapse may be anaphylaxis and needs emergency care.

Recurrent hives do not always mean a food allergy, and the cause is often not obvious from one episode. Seek medical assessment if they keep returning, last for weeks or occur with swelling or other symptoms.

Save this so the red flags are easy to find. General education only.

If hives recur at a similar point in the menstrual cycle, the timing is worth recording. Rare hormone-related reactions ...
04/09/2026

If hives recur at a similar point in the menstrual cycle, the timing is worth recording. Rare hormone-related reactions can occur, but infections, medicines, pressure, heat, cold and chronic spontaneous urticaria are far more common possibilities.

Track the dates, take clear photographs and note new medicines—including painkillers taken around menstruation. Bring that pattern to a doctor rather than assuming ‘histamine intolerance’.

General education only.

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