Microwaving Milk & Cancer: Myth Debunked by WHO & Science

No. Microwaving milk does not cause cancer.

What Microwaves Actually Do

• Non-ionizing radiation (2.45 GHz) → rotates water molecules → frictional heat.
• No chemical bonds broken; no radioactive contamination.
• WHO, FDA, EFSA: No evidence of carcinogenicity from microwave cooking.

Real Changes in Milk

• Protein denaturation (whey) – same as stovetop heating.
• Minor Maillard reaction (browning) if overheated.
• Possible hot spots → scald risk (stir well).

Container Safety

• Use microwave-safe glass/ceramic.
• Avoid plastic not labeled microwave-safe (potential leachates: BPA, phthalates).

Nutrient Retention

Microwaving often preserves nutrients better than boiling (shorter time, less water).