Dietary supplements

Regenerative medicine expert, Dr Frances Pitsilis shares everything you need to know about these painful headaches.

Regenerative medicine expert, Dr Frances Pitsilis says the affects of premenstrual syndrome can change as we age.

Regenerative medicine expert, Dr Frances Pitsilis shares the good - and bad - news about the health benefits of coffee.

Regenerative medicine expert, Dr Frances Pitsilis tells us what vitamins and minerals many of us are lacking - and how we can fix this.

Contradictory scientific findings make it difficult to determine vitamin efficacy and safety. Here’s how some of them work.

Medical expert Professor Kerryn Phelps answers readers’ health questions.

We often pop a vitamin to boost our diet – but are all supplements created equal? Three experts give us the lowdown on synthetic and natural vitamins, and when to take them.

Surgeon Mehmet Oz, better known as Doctor Oz, has been questioned by US lawmakers for hyping dubious weight-loss products to naive consumers on his popular TV show.