A Systematic Approach To Healthy Eating

This is Dr. William Li. He’s a physician, cancer researcher, and educator. He also founded the Angiogenesis Foundation back in 1994.

We recently reviewed one of his books, “Eat To Beat Disease”.

He has another book that we haven’t reviewed at time of writing, “Eat To Beat Your Diet“, which you might like to check out.

What does he want us to know?

He wants us to know how to eat to beat cancer and other diseases, by means of five specific angles:

Angiogenesis

This is about replacing blood vessels, which of course happens all the time, but it becomes a problem when it is feeding a cancer in the process.

Here, based on Dr. Li’s work, is what can be done about it:

A List of Anti-Angiogenic Foods for a Cancer-Fighting Diet

Regeneration

Generally speaking, we want to replace healthy cells early, because if we wait until they get damaged, then that damage will be copied forwards. As well as intermittent fasting, there are other things we can do to promote this—even, Dr. Li’s research shows, for stem cells:

Doctor’s Tip: Regeneration (stem cells)—one of your body’s five defense systems

Microbiome health

Healthy gut, healthy rest of the body. We’ve written about this before:

Making Friends With Your Gut (You Can Thank Us Later)

DNA protection

DNA gets unravelled and damaged with age, the telomere caps get shorter, and mistakes get copied forward. So there more we can protect our DNA, the longer we can live healthily. There are many ways to do this, but Dr. Li was one of the first to bring to light the DNA-protecting benefits of kiwi fruit:

Kiwi: A Darling for DNA

Immunity

Paradoxically, what’s good for your immune system (making it stronger) also helps to protect against autoimmune diseases (for most people, for the most part).

In short: it’s good to have an immune system that’s powerful not just in its counterattacks, but also in its discerning nature. There are dietary and other lifestyle approaches to both, and they’re mostly the same things:

Beyond Supplements: The Real Immune-Boosters!

and thus see also:

Keep Inflammation At Bay

Want to know more?

You might enjoy his blog or podcast, and here’s his TED talk:

!

Want to watch it, but not right now? Bookmark it for later

Enjoy!

The Hidden Complexities of Statins and Cardiovascular Disease (CVD)

This is Dr. Barbara Roberts. She’s a cardiologist and the Director of the Women’s Cardiac Center at one of the Brown University Medical School teaching hospitals. She’s an Associate Clinical Professor of Medicine and takes care of patients, teaches medical students, and does clinical research. She specializes in gender-specific aspects of heart disease, and in heart disease prevention.

We previously reviewed Dr. Barbara Roberts’ excellent book “The Truth About Statins: Risks and Alternatives to Cholesterol-Lowering Drugs”. It prompted some requests to do a main feature about Statins, so we’re doing it today. It’s under the auspices of “Expert Insights” as we’ll be drawing almost entirely from Dr. Roberts’ work.

So, what are the risks of statins?

According to Dr. Roberts, one of the biggest risks is not just drug side-effects or anything like that, but rather, what they simply won’t treat. This is because statins will lower LDL (bad) cholesterol levels, without necessarily treating the underlying cause.

Imagine you got Covid, and it’s one of the earlier strains that’s more likely deadly than “merely” debilitating.

You’re coughing and your throat feels like you gargled glass.

Your doctor gives you a miracle cough medicine that stops your coughing and makes your throat feel much better.

(Then a few weeks later, you die, because this did absolutely nothing for the underlying problem)

You see the problem?

Are there problematic side-effects too, though?

There can be. But of course, all drugs can have side effects! So that’s not necessarily news, but what’s relevant here is the kind of track these side-effects can lead one down.

For example, Dr. Roberts cites a case in which a woman’s LDL levels were high and she was prescribed simvastatin (Zocor), 20mg/day. Here’s what happened, in sequence:

1. She started getting panic attacks. So, her doctor prescribed her sertraline (Zoloft) (a very common SSRI antidepressant) and when that didn’t fix it, paroxetine (Paxil). This didn’t work either… because the problem was not actually her mental health. The panic attacks got worse…
2. Then, while exercising, she started noticing progressive arm and leg weakness. Her doctor finally took her off the simvastatin, and temporarily switched to ezetimibe (Zetia), a less powerful nonstatin drug that blocks cholesterol absorption, which change eased her arm and leg problem.
3. As the Zetia was a stopgap measure, the doctor put her on atorvastatin (Lipitor). Now she got episodes of severe chest pressure, and a skyrocketing heart rate. She also got tremors and lost her body temperature regulation.
4. So the doctor stopped the atorvastatin and tried rosovastatin (Crestor), on which she now suffered exhaustion (we’re not surprised, by this point) and muscle pains in her arms and chest.
5. So the doctor stopped the rosovastatin and tried lovastatin (Mevacor), and now she had the same symptoms as before, plus light-headedness.
6. So the doctor stopped the lovastatin and tried fluvastatin (Lescol). Same thing happened.
7. So he stopped the fluvastatin and tried pravastatin (Pravachol), without improvement.
8. So finally he took her off all these statins because the high LDL was less deleterious to her life than all these things.
9. She did her own research, and went back to the doctor to ask for cholestyramine (Questran), which is a bile acid sequestrent and nothing to do with statins. She also asked for a long-acting niacin. In high doses, niacin (one of the B-vitamins) raises HDL (good) cholesterol, lowers LDL, and lowers tryglycerides.
10. Her own non-statin self-prescription (with her doctor’s signature) worked, and she went back to her life, her work, and took up running.

Quite a treatment journey! Want to know more about the option that actually worked?

Read: Bile Acid Resins or Sequestrants

What are the gender differences you/she mentioned?

Actually mostly sex differences, since this appears to be hormonal (which means that if your hormones change, so will your risk). A lot of this is still pending more research—basically it’s a similar problem in heart disease to one we’ve previously talked about with regard to diabetes. Diabetes disproportionately affects black people, while diabetes research disproportionately focuses on white people.

In this case, most heart disease research has focused on men, with women often not merely going unresearched, but also often undiagnosed and untreated until it’s too late. And the treatments, if prescribed? Assumed to be the same as for men.

Dr. Roberts tells of how medicine is taught:

❝When I was in medical school, my professors took the “bikini approach” to women’s health: women’s health meant breasts and reproductive organs. Otherwise the prototypical patient was presented as a man.❞

There has been some research done with statins and women, though! Just, still not a lot. But we do know for example that some statins can be especially useful for treating women’s atherosclerosis—with a 50% success rate, rather than 31% for men.

For lowering LDL itself, however, it can work but is generally not so hot in women.

Fun fact:

In men:

• High total cholesterol
• High non-HDL cholesterol
• High LDL cholesterol
• Low HDL cholesterol

…are all significantly associated with an increased risk of death from CVD.

In women:

…levels of LDL cholesterol even more than 190 were associated with only a small, statistically insignificant increased risk of dying from CVD.

So…

The fact that women derive less benefit from a medicine that mainly lowers LDL cholesterol, may be because elevated LDL cholesterol is less harmful to women than it is to men.

And also: Treatment and Response to Statins: Gender-related Differences

And for that matter: Women Versus Men: Is There Equal Benefit and Safety from Statins?*

Definitely a case where Betteridge’s Law of Headlines applies!

What should women do to avoid dying of CVD, then?

First, quick reminder of our general disclaimer: we can’t give medical advice and nothing here comprises such. However… One particularly relevant thing we found illuminating in Dr. Roberts’ work was this observation:

The metabolic syndrome is diagnosed if you have three (or more) out of five of the following:

1. Abdominal obesity (waist >35″ if a woman or >40″ if a man)
2. Fasting blood sugars of 100mg/dl or more
3. Fasting triglycerides of 150mg/dl or more
4. Blood pressure of 130/85 or higher
5. HDL <50 if a woman or <40 if a man

And yet… because these things can be addressed with exercise and a healthy diet, which neither pharmaceutical companies nor insurance companies have a particular stake in, there’s a lot of focus instead on LDL levels (since there are a flock of statins that can be sold be lower them)… Which, Dr. Roberts says, is not nearly as critical for women.

So women end up getting prescribed statins that cause panic attacks and all those things we mentioned earlier… To lower our LDL, which isn’t nearly as big a factor as the other things.

In summary:

Statins do have their place, especially for men. They can, however, mask underlying problems that need treatment—which becomes counterproductive.

When it comes to women, statins are—in broad terms—statistically not as good. They are a little more likely to be helpful specifically in cases of atherosclerosis, whereby they have a 50/50 chance of helping.

For women in particular, it may be worthwhile looking into alternative non-statin drugs, and, for everyone: diet and exercise.

Further reading: How Can I Safely Come Off Statins?