Not so happy meals: Fast food lowers testosterone

Dr Linda Calabresi

writer

Dr Linda Calabresi

GP; Medical Editor, Healthed

Claim CPD for this activity

Educational Activities (EA)

0 hours

These are activities that expand general practice knowledge, skills and attitudes, related to your scope of practice.

Reviewing Performance (RP)

0 hours

These are activities that require reflection on feedback about your work.

Measuring Outcomes (MO)

0 hours

These are activities that use your work data to ensure quality results.

EA
0 minutes

These are activities that expand general practice knowledge, skills and attitudes, related to your scope of practice.

RP
0 minutes

These are activities that require reflection on feedback about your work.

MO
0 minutes

These are activities that use your work data to ensure quality results.

Dr Linda Calabresi

Eating a high-fat ‘fast food’ meal can reduce testosterone levels by 25% within an hour of ingestion in overweight and obese men, Australian research shows.

And the effect can last for up to four hours, say the South Australian study authors in a recent issue of Andrologia.

The new finding goes some way to explain, at least in part, the well-known link between male obesity and androgen deficiency and impaired fertility. If an obese man regularly consumes high fat meals and snacks throughout the day he will be constantly reducing his testosterone level to 75% of normal, and given that he is likely to be low in testosterone already (given his obesity) he can ill afford this further reduction if he wants to father a child.

PASSWORD RESET

Forgot your password or password not working? Please enter your email address. You will receive an email with the link to set a new password.

Icon 2

NEXT LIVE Webcast

:
Days
:
Hours
:
Minutes
Seconds
Dr Jo-Ann See

Dr Jo-Ann See

Management of Acne in Teens

Dr Robert Hungerford

Dr Robert Hungerford

An Update on Heart Failure in General Practice

A/Prof Daryl Cheng

A/Prof Daryl Cheng

Invasive Pneumococcal Disease – What GPs Need to Know

A/Prof Yvonne Zissiadis

A/Prof Yvonne Zissiadis

Innovations in Breast Radiation

Join us for the next free webcast for GPs and healthcare professionals

High quality lectures delivered by leading independent experts

Once you confirm you’ve read this article you can complete a Patient Case Review to earn 0.5 hours CPD in the Reviewing Performance (RP) category.

Select ‘Confirm & learn‘ when you have read this article in its entirety and you will be taken to begin your Patient Case Review.

I invite you to join the upcoming Healthed webcast where I will update clinicians on the current recommendations for vaccination against Strep.pneumoniae - the vaccines available, which vaccine, when and for whom, which vaccines are funded and special groups to consider.

Tuesday 5th August, 7pm AEST