Research Review: Do Pesticides Affect Gut Microbiome?

Illustration of a lab mouse eating food sprayed with pesticide

A new scientific study published in the prestigious journal Nature, titled “Mapping pesticide-induced metabolic alterations in human gut bacteria“, has revealed something important about the way common pesticides might affect the bacteria living in your gut and possibly your health too. But as always with science, a single study does not prove anything and is only part […]

Can Apple Seeds Kill You?

Apple cut in half, showing its seeds

You have probably heard someone say, “Don’t eat the apple seeds, they are poisonous.” Maybe it was a parent warning a child not to crunch the core, or a friend dropping a fun fact at lunch. The idea lingers because it is unsettling, a wholesome everyday fruit hiding a trace of cyanide, the same compound […]

Antioxidants and Ageing: Why the Science Isn’t So Simple

Antioxidant-rich berries and supplements, illustrating claims that antioxidants slow ageing

Almost everyone has heard the claim that antioxidants slow ageing. It appears on food labels, supplement packaging, and wellness content with a certainty the underlying science has never quite earned. The logic sounds airtight: antioxidants neutralise free radicals, free radicals damage cells, damaged cells age faster. Therefore, more antioxidants means slower ageing. Clean, simple — […]

The Science of Seed Oils: Separating Evidence from Alarmism

Bottles of seed oils beside the seeds they are pressed from

What are Seed Oils? Seed oils are vegetable oils extracted primarily from the seeds of plants rather than from fruits or nuts. They include canola (from rapeseed), soybean, sunflower, safflower, cottonseed, corn, and grapeseed oils. Collectively, these oils underpin the modern food supply. They are used in everything from salad dressings and baked goods to […]

New Study Shows Immune Response From Heat Therapy, but There Is Fine Print

Steaming hot tub in a calm setting, representing heat therapy

Introduction Hot tubs and saunas have long been linked to relaxation, but can they actually strengthen your immune system? A study from the University of Oregon, published in the American Journal of Physiology in July 2025, looked at how three kinds of passive heat exposure affect the body. The researchers compared hot tub immersion, a […]

Unlock This Free eBook

Enter your email to receive this resource directly in your inbox. We’ll send you a secure download link instantly.