There are no vitamin patches listed on the Australian Register of Therapeutic Goods and there’s not enough evidence to show they work better than tablets.
Dietary supplements claim to be able to ‘boost your immune system’ to combat disease. But attaining immune balance through a healthy lifestyle and vaccination is a safer bet to keep in good health.
Liposomes have been used to enhance the effectiveness of medicines for decades – but it doesn’t necessarily mean they will work in food supplements too.
If you try supplements, you still need to eat a healthy diet, exercise, reduce your stress, quit smoking and get enough sleep. Even then, they may still not be enough.
The most popular supplements for hot flushes are phytoestrogens (or plant estrogens). This trend has been partly driven by companies that promote them as a safer alternative to hormone therapy.
A medical myth persists that the B vitamin thiamine is a systemic insect repellent that wards off mosquitoes when taken orally. But scientists have disproven this mistaken belief again and again.
Post-doctoral Research Fellow, The George Institute; Conjoint Senior Lecturer, UNSW; Owner and Director, Health Technology Analysts, University of Sydney