Short Summary
Main recommendation: If you take an ACE inhibitor (drugs whose names end in "pril," such as lisinopril), eat a zinc-rich diet or take a zinc supplement, because the speaker says these drugs can cause severe zinc depletion. Dr. Berry also says people over 40 taking blood pressure, diabetes, cholesterol, or heart medications probably need coenzyme Q10 daily, around 200 milligrams.
Key Points
- ACE inhibitors work by inhibiting angiotensin converting enzyme, and the speaker says they are used for hypertension, heart disease, heart failure, and kidney protection in type 1 or type 2 diabetes.
- The most common ACE inhibitors named are lisinopril, enalapril, captopril, ramipril, and benazepril.
- The speaker warns that a normal serum (blood) zinc level does not rule out cellular-level zinc depletion.
- The speaker suggests that many prescription medications may further deplete already diminishing CoQ10 levels in people over 40.
- Dr. Berry mentions there is media debate about whether ACE inhibitors affect viral infection risk, but says that's not the topic of this video.
Details Worth Noting
- Concrete instructions:
- If you take an ACE inhibitor, eat a diet rich in zinc, or take a zinc supplement, regardless of why you take the drug.
- If you are over 40 and take medication for blood pressure, diabetes, cholesterol, or heart conditions, the speaker says you probably need to take coenzyme Q10 every day, about 200 milligrams.
- Because a blood zinc test can be normal, the speaker implies that depletion may go unnoticed without a specific check on cellular zinc.
- The speaker says many doctors are too busy to mention this mineral depletion risk, which is the stated reason for the video.
- Dr. Berry is a family physician presenting his own views in this video; he does not explicitly state in this transcript that viewers should consult their doctor before changing supplements.
Bottom Line
The video's core message is a warning that ACE inhibitor users may lose zinc at the tissue level even with normal blood tests, so the speaker suggests zinc intake and, for some older patients on common prescriptions, CoQ10 supplementation.





