Red and Processed Meat — 70 g a Day Cap

The NHS advises adults who eat more than 90 g a day (cooked weight) of red and processed meat to cut down to an average of 70 g or less, because eating a lot of it probably raises the risk of bowel cancer.

The protocol

• Target: no more than 70 g a day of cooked red and processed meat on average, for anyone currently eating more than 90 g a day.
• It's an average: after a heavy day, eat less or have meat-free days on the days that follow — the cap is a weekly pattern, not a daily ceiling.
• What counts as red meat: beef, lamb, pork, veal, venison and goat.
• What counts as processed meat: meat preserved by smoking, curing, salting or adding preservatives — sausages, bacon, ham and salami.
• Duration: ongoing.

What you get

• The NHS states that eating a lot of processed and red meat probably increases the risk of bowel cancer.
• The NHS notes processed meat can be high in salt, and eating too much salt can raise blood pressure.

Contraindications

• Red meat supplies iron and vitamin B12; anyone with low iron or at risk of it, including people who are pregnant, should ask a clinician or dietitian before cutting meat.
• This habit lowers an intake and is not a diagnosis or treatment; people on a medically prescribed diet should follow their clinician's plan.
• Processed meats are high in salt, which matters for anyone told to limit sodium — ask a clinician or dietitian if unsure.

Evidence level

Medium. The NHS states the bowel-cancer link as a probable increase in risk tied to the amount eaten, not a certainty for any one person, and the guidance is framed as an average to reduce toward rather than a hard daily limit.

Sources

• NHS — Red Meat and the Risk of Bowel Cancer
• NHS — Meat in Your Diet

AgeGen never invents studies and never recommends prescription drugs by brand. Biohacks are experiments, not prescriptions — honour the contraindications and talk to a clinician if a condition above applies to you.