Tag Archives: nutrition

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Alcohol myths

I am back working in Colorado and a recurring theme this month is alcohol and alcohol myths.

Myth: If I only drink on my days off, I am not an alcoholic. Nope. People can binge one day a week and still be an alcoholic. A standard “dose” of alcohol is 12 ounces of 5% beer, 5 ounces of standard wine or 1.5 ounces of liquor. But what if someone drinks 8% beer, 12 ounces? Well, that’s 1.6 standard drinks. An 8% 16 ounce beer? That is 1.6 times 1.3, so 2.08 drinks. Perhaps we should have an app that calculates this. And locks the car ignition when we are over the limit.

How much alcohol means that we are an alcoholic? The guidelines right now in the US say 7 drinks per week maximum for women, 14 for men, no more than one in 24 hours for women, no more than 2 in 24 hours for men and no saving it up for the weekend. Here: https://www.niaaa.nih.gov/health-professionals-communities/core-resource-on-alcohol/basics-defining-how-much-alcohol-too-much#pub-toc3. However, alcohol is bad for the liver, bad for the heart, bad for the brain, and increases cancer risk. There is not a “safe” amount.

What is binging or heavy drinking? For women—4 or more drinks on any day or 8 or more per week, For men—5 or more drinks on any day or 15 or more per week. The rate at which people drink is also part of this.

MYTH: If I don’t throw up, I’m not an alcoholic. Now that’s an interesting one. When we drink, alcohol is absorbed into the blood and goes through the liver. The liver has enzymes which break alcohol down into aldehyde. Aldehyde is a carcinogen, causes cancer. Aldehyde is broken down by other enzymes into acetate and then to carbon dioxide and water. Some people break down the aldehyde quickly, fast metabolizers. They can drink a lot and not throw up because they break the aldehyde down fast. However, the process inflames and kills liver cells. If they keep drinking, the liver slowly dies, and this is cirrhosis. Eventually they will not be able to break down alcohol fast because the liver makes the enzymes. Then they will start throwing up.

Other people make enzymes that are slower or make less, and they get sick and have alcohol poisoning more quickly. The fast metabolizers are at higher risk for cirrhosis and the slow ones for liver cancer, but they can get either.

MYTH: “My blood pressure is fine.” I spoke to a person who stated that their blood pressure was ok during pregnancy so they did not have high blood pressure. The chart shows very high blood pressure for the last three years and I didn’t look back further. I ask, “Did you stop drinking alcohol while pregnant?” “Of course.” When NOT pregnant, this person admits to 4-5 drinks a day. Also, the history in the chart states that they had blood pressure complications in pregnancy. I did not have time to go through the chart and look at that, but this person is in denial. I think of denial as the addiction taking over and the addiction lies. It lies to me but it also lies to the person. They want to believe what they say. They want everyone else to believe what they say even if it is patently a lie and ridiculous. A woman who says a friend gave her something, she didn’t know what it was, for a headache. “How did you take it?” I asked, looking at the urine dip results. “I snorted it.” “So what things do you snort for a headache?” She was positive for cocaine and pleading ignorance was ludicrous. Another person has a positive urine drug screen for multiple things. “Can I try again?” Pause. “Sure.” I say. The first one is a false sample and I am very curious to see what the real sample will have. It has nothing. He is then surprised that I won’t fill his prescription and offer inpatient drug rehabilitation. Come now, sir, you got a urine sample from a dealer when you sold the medicine I gave you for something else. Your dealer must have been annoyed or gave you the wrong sample. When someone is really out of control, they do not have convincing lies and the only person they can convince is themselves. It is interesting to watch someone be all outraged that I do not buy the story, accusing me of discrimination or hating them or hating their race or whatever. They attempt to accuse and distract. It is harder for families because they desperately want to believe their loved one, even when the evidence shouts the opposite.

What does blood pressure have to do with alcohol? Alcohol drives blood pressure up and pulse, especially when it is wearing off. Severe alcohol withdrawal is delerium tremens and people can have such high blood pressure that they have a stroke or a heart attack or encephalopathy — a poisoned brain. They can hallucinate or have seizures and it is very dangerous. “Very dangerous” means they could die or have permanent disability. Tobacco, cocaine, methamphetamines, all raise blood pressure. The number one cause of death in the United States is the heart, but it’s not just from hypertension and weight and cholesterol and inactivity. Addictive drugs have a huge contribution.

There is nothing cheap about the cost of addiction in our country.

For the Ragtag Daily Prompt: cheap.

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Food, food, food

When I get pneumonia, I drop ten pounds the first week. Since I had influenza viral pneumonia in 2003, I don’t run a fever. I just have a fast heart rate resting and get short of breath walking across the room. With Covid, I needed oxygen.

Each time, it takes longer to gain the weight back. Then I go over my normal weight and eventually have to rebuild muscle. This time I did not gain any weight back for over a year. But now it’s been three years and I am in the muscle rebuilding and weight loss section.

It does get harder as I get more mature. Older and wiser, right? Well, maybe. At any rate, I am trying to lose weight without any drugs or injectables or herbs. I am trying to eat the way the diabetic educators tell us to: half the meal should be vegetables. Every meal. A small grain and a small protein and not too much fat and vegetables. Corn really falls into the grains.

In clinic I often do a diet history of the day before. What did the person eat? I think about half of the histories come back with almost no vegetables. Pizza is NOT a vegetable, it’s mostly in the grain department. Grains are plants, I agree, but they send blood sugar up a lot more than celery and kale and collards.

Meanwhile, where is CHOCOLATE on that plate half covered with vegetables? Darn. My dessert could be a small piece of chocolate with a carrot on the side? Chocolate dipped carrots? I honestly do not like celery. Celeriac yes, celery no, though I have it in the curried chicken salad I made yesterday. That chicken salad is not half vegetables. It has some celery for crunch but it also has grapes. So, I ate it last night with an equal amount of mixed lettuce and sugar snap peas from the Farmer’s Market.

I do not have diabetes, but if I am recommending a dietary change, I think I should be able to do it too. We shall see. I think right now my diet is about 1/3 vegetables. Fruit does not count as a vegetable for this.

The other thing about vegetables is you have to cut them up. Ok, wash them too. And it’s not like one doesn’t have to cook beans or rice or meat, but vegetables do take time. If I have a person with low blood sugar or who is feeling awful, saying make half the meal vegetables may not be realistic. When someone is really frail or ill, it may be that getting out of bed, washed and dressed and to the table is overwhelming. Cut up vegetables? Cook from scratch? Maybe not.

For the Ragtag Daily Prompt: lunch.

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G6PD deficiency and diabetes

Today I follow an online trail to this article on diabetes from Nature Medicine here.

It is talking about a genetic variant that is found in people with African-American heritage called G6PDdef. This genetic pattern makes the HgbA1C test inaccurate. It will look low and “in control” even when blood sugars are high. Since the blood sugars are NOT in control, complications from diabetes can happen: damage to vision, to kidneys, to nerves in the hands and feet.

I have been reading articles about current and changing guidelines about diabetes. The current guidelines say that checking blood sugars at home doesn’t make a difference. I REALLY disagree with this and at the same time, I don’t think that physicians are approaching blood sugars in a practical manner.

I saw a man recently who is diagnosed with “insulin resistance”. His HgbA1C is in between 5.6 and 6.0. Normal is 4.5 to 5.6. Over 6.5 is diabetes. He has prediabetes. He has not checked blood sugars at all, but he is on metformin.

There is evidence that metformin is helpful, and still, I think it is putting the cart before the horse. I ask my people to go buy an over the counter glucometer. Ask for the one that has cheap strips, 6 for a dollar instead of a dollar apiece. Then we go over the normal and abnormal blood sugar ranges and I ask them to start checking blood sugars. If I give them a medicine right away, they don’t learn how to control their blood sugar with diet. ALL of my patients can figure out how to bring their blood sugars down with diet. If we can’t get to a good range, then we will add metformin. I do explain that the guidelines say use a medicine right away, but I ask, “Would you like to see if you can control your blood sugars with diet?” The answer is overwhelmingly “YES!” I have never had someone say no. If we do not give them the chance and explain the goals, why would they even try?

Also, I read the dietician handouts for diabetes yesterday and I am not satisfied. I do not think they explain carbohydrates well. Foods have fats, proteins, and carbohydrates, and anything that isn’t fat or protein has carbohydrates. I think of carbohydrates as a line, from ones with high fiber that do not send the blood sugar up fast, to ones that shoot it way high. At the low end is kale and lettuce and chard and celery. Then the green and yellow and red vegetables that are not sweet. Then beets and sweet peas. Next come the fruits, from blueberries up to much sweeter ones. Fruits overlap with grains: bread and pasta and potatoes and rice. The whole grains have more fiber and are slower to digest. Candy then sweet drinks (sodas are evil) and sugar.

Sugar has 15 grams of carbohydrate in a tablespoon. Kale has 7 grams of carbohydrate in a cup. That’s a pretty huge difference. A small apple has about 15 grams of carbohydrate and a large one 30 grams. Read labels for grains. There is a lot of carbohydrate in a small amount. The issue with fruit juice is that most of the fiber is gone, so the sugars are broken down and absorbed much faster. A 12 oz coke has 32 grams of carbohydrate and a Starbucks mocha has 62! I quit drinking the latter when I looked it up.

Most people with diabetes are supposed to stay at 30 grams of carbohydrate per meal, or 45 if it is a big person or if someone is doing heavy labor. Snacks are 15 grams.

Avocados are weird. They have about 17 grams of carbohydrate in a whole one, but they also have a lot of fat. They do have a lot of fiber, which surprises me.

Diet control takes a combination of paying attention to what is on the plate and serving amounts. Three servings of pasta is not going to work, unless you are out fighting forest fires or are on the swim team. Fire fighters are allotted 6000 calories a day, but most of us do not get that much exercise.

At the same time that articles are telling me that home blood sugars are not useful with a glucometer, everyone is pushing the continuous glucose monitors. I think we like technology. And other articles say that diabetes can be reversed with major lifestyle changes.

Articles: about not using home glucose checks, here. Starting metformin, here. Starting with one of the newer medicines, here.

I think people feel a lot more successful if they get a glucometer and can bring their blood sugar down by messing about with diet. I tell them to check after what they think is a “good” meal and after a “bad” one. How much difference is there? Contrast that with being handed a pill to control it, while someone talks about diet and says all the same stuff that we’ve heard for years. Nearly all of my people want to avoid more pills and are willing to try a glucometer to see if they can avoid a pill. People who have been on diabetes medicine for a while are less willing to try, but sometimes they do too. And sometimes they are surprised that some meals do not do good things for their blood sugar.

This is all type II diabetes. For type I, we have to have insulin. If type II has been out of control for a long time, sometimes those people have to have insulin too. Right now insurances will usually cover continuous glucose monitors for people with diabetes who are on insulin, both type I and II. I do hope that they really make a huge difference for those people!

The spectrum from the low carbohydrate vegetable, the green and yellow and orange ones, up to the really high simple sugar ones is also called the glycemic index. There are lists of low to high glycemic index foods. Perhaps some people with diabetes find that helpful, but I think it’s simpler to say, ok, the stuff that doesn’t taste sweet will send the blood sugar up less. Also, since we are all genetically different and then our gut bacteria and microbiome are all different, it is individualized care to say how does this person at this time respond to this food? We change over time!

There are other examples of the HgbA1C not working to track diabetes. A resident and I looked over a person with diabetes and spherocytosis. The HgbA1C was nearly normal but the blood sugars were in the 300 range. Spherocytosis is a genetic blood cell abnormality, and the red blood cells don’t live as long. People with a past bone marrow transplant also have red cells that live for a shorter time. The G6PD deficiency is thought to help people survive malaria, so persists in the population, like sickle cell anemia. Isn’t genetics fascinating?

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Foul sweets

This is for the Ronovan writes weekly haiku prompt. The words are foul and sweet. I am at a medical conference where we are really delving into diet and how the high sugar/ high corn syrup and high carbohydrate typical american diet increases our risk of inflammation. Eat more vegetables! And here is the poem….

Foul sweets, treats greet us

Meet us, daily folly. We

growl at sweets, eat meat.

 

The picture is a mushroom growing out of a tree on the Olympic Peninsula.