Doc said I need to cutback on caffeine
Cut back on your doctor.
Yeah, coffee* is great for you. Arguably one of the healthiest things you can consume. Decreases overall risk of death, stroke, dementia, Parkinson’s, liver disease/cancer and diabetes. Benefits have been shown up to six cups/day.
Caffeine is pretty good, too, though can been an issue if you have insomnia. If that’s the case, decaf appears to confer many of the same health benefits.
*black coffee, not sugar and cream-laden novelty beverages
Well when your blood pressure is a little high and you drink 40 to 50 oz of coffee a day, I'll listen to my doctor
I don’t expect you to listen to me, as it’s quite clear you’re not my biggest fan.
That said, losing weight will do a lot more for your blood pressure than reducing coffee intake. Moreover, its not clear habitual coffee consumption increases blood pressure at all, as some studies have found it protective against hypertension.
Heck, if it’s just “a little high” drink decaf, as any (weak, at best) association between coffee and BP is presumably due to the caffeine.
Again, I know you don’t like me, and certainly don’t expect you to question your doc without good reason. Feel free to search the medical literature on-line if you believe anything I’m telling you is off-base.
Medical advice from a doctor is usually individualized so there are prob other factors going into the recommendation other than just blood pressure.
I understand. They also can provide bad/outdated advice, or be misinterpreted. I’ve seen this first-hand hundreds of times.
Of the many potential changes one could recommend for improving health, coffee consumption should be really low on the list, if on it at all. Assuming we’re talking about unadulterated coffee in reasonable amounts, consumed orally, advice to cut coffee intake for mild hypertension is off=base.
The Mayo Clinic link he provided acknowledges the variability of coffee’s effect on blood pressure. It doesn’t address the lack of evidence coffee causes long-term harm from transient increases in BP. For comparison, exercise can also transiently increase blood pressure - would it surprise you if a doctor told an obese person with mild BP elevations, and no other symptoms, to reduce exercise below standard, safe levels?
Also notice the article focuses on caffeine, as decaf coffee could be easily substituted, instead of cutting back.
Cutting back coffee certainly won’t kill him, as he still can get the health benefits with lower consumption. It almost certainly won’t improve his health, either. At best, it’s a distraction from more pressing changes he can take to get healthier.