Does one diet work for everyone? Is there one best way of eating? Is one diet better than all the others? The answer to all these questions is no. There are clear healthy eating habits everyone should follow. This includes avoiding processed foods, eating real/whole foods, avoiding sugar, and avoiding processed oils. The exact composition of a healthy diet can vary depending on one’s age, metabolism, and genetics. Most children are highly sensitive to insulin. This means they can eat carbs all day long and still remain thin. Furthermore, most children have a good metabolism. Unfortunately, as we get older things change. Most people, as they age, become less sensitive to insulin. This means that excess sugar is not burned by the body’s cells, but instead gets stored as fat. Insulin sensitivity varies from person to person. Some people can cut their carbs to 100grams a day and can lose weight and remain thin. Other people need to lower their carbs to under 25grams a day to lose weight. If you are on a low carb diet and not losing weight, you may need to cut your carb intake even more. Remember that everyone’s metabolism is different. Some people can eat a large amount of food and remain thin. Others are not as lucky. As we get older and lose muscle mass our metabolism slows down. We burn less calories at rest compared to when we were younger. A good way to naturally increase your metabolism is to increase muscle mass by lifting weights. More muscle mass leads to a higher metabolism and more calories burned at rest. The take home message is that everyone is different. Do not believe anyone who claims their diet is the best for everyone. What works for others, may not work for you. The key is to experiment and find what does work for you. Again, you can never go wrong avoiding processed food and sugar in your diet. A good rule of thumb that everyone can follow includes a diet of unprocessed, whole foods that your body recognizes as food. For most people, including a good amount of protein in every meal can help with weight loss. As noted above, cutting back on carbs is also important in losing weight. However, the exact amount will vary from person to person. Therefore, experiment a little with your diet if you are not having success. Keep a food diary if needed. Find what works specifically for you. One size does not fit all.
Diabesity is the leading cause of most chronic disease in the 21st century. Diabesity describes the continuum of metabolic abnormalities that ranges all the way from obesity to full blown diabetes. It includes mild blood-sugar elevation and insulin resistance. Those with diabesity are at an increased risk of heart disease, stroke, dementia, cancer, high blood pressure, and kidney failure.
Before a person becomes a diabetic, they go through a stage called insulin resistance. This means that their cells require more insulin than usual to force sugar into the cells. They have elevated resting blood sugars (greater than 100mg/dL. This problem is caused by many different lifestyle factors including physical inactivity, eating too many calories, high sugar and high starch snacks and meals, and a lack of dietary fiber. People in the insulin resistance stage complain of constantly being hungry, craving sweets, having trouble losing weight and enlarging bellies.
While there are some predisposing genes, diabesity and type 2 diabetes are almost entirely caused by lifestyle factors. Nutrition is the most important modifiable lifestyle factor. When your diet is full of empty calories and an abundance of quickly absorbed sugars such as liquid calories including sodas, juices, sports drinks or vitamin waters and refined or starchy carbohydrates including bread, pasta, rice and pastries, your cells slowly become numb to the effects of insulin. Your body thus needs more and more insulin to balance your blood-sugar levels. This leads to insulin resistance, pre-diabetes, and eventually full-blown diabetes.
Elevated insulin levels and insulin resistance are the most important factors leading to rapid and premature aging and all its resultant diseases. Increased levels of insulin, the fat-storage hormone, tell your body to lose muscle and gain weight around the belly. High insulin levels also drive inflammation and oxidative stress. These lead to many health issues including increased weight in the mid-section, inability to lose weight, high blood pressure, high triglycerides and low HDL (good cholesterol), low libido, erectile dysfunction, infertility, joint aches and pain, hair growth in women, poor sleep, increased risk of cancer, Alzheimer’s disease and depression. These conditions are all directly caused and worsened by elevated levels of insulin and inflammation.
Since insulin resistance and diabesity are a direct result of poor diet and lifestyle, the condition is reversible in the majority of cases. Most people just need to eliminate the things that are sending their body out of balance and include what’s needed to help the body rebalance itself. For most, the interventions required are extremely simple and extraordinarily effective. Simply, eliminate sugar and processed carbohydrates. Instead, eat whole real foods. These are foods without labels. Meals should include protein, healthy fats, vegetables, fruits, nuts, seeds and beans. Regular physical activity is also important. Incorporate regular aerobic activities into your days. This means going for regular walks, swimming, playing tennis, or any other aerobic activity you enjoy.
You are responsible for taking back your health. No single change will completely allow you to take back your health. It is the hundreds of little choices you make every day that will transform your overall health and make a difference. Start making changes today and take back your health.
Eating adequate protein is essential for achieving your health and weight goals. Protein is one of three major classes of foods called macronutrients—the other two are fats and carbohydrates. Protein is made up of amino acids, also known as the “building blocks of protein.” We get protein primarily from poultry, beef, lamb, pork, fish and seafood. We also get it from animal products such as eggs, milk and cheese. Protein also comes in vegetable form, including soy, seeds, and nuts.
Protein furnishes the raw materials your body needs to make muscles, organs, hair, enzymes and just about anything else necessary to keep it running like a well-oiled machine. Without protein you would die. (The same cannot be said, by the way, of carbohydrate, but that’s another story. There is no requirement for carbohydrates. Our bodies can manufacture what we need.)
Protein plays a role in weight loss and weight management. Of all the macronutrient, protein is the most satiating, and higher protein diets consistently result in the greatest inadvertent reduction in calories. You don’t consciously stop eating. You’re not fighting your desire for food. You simply don’t want it. That’s the perfect antidote to insatiable hunger.
Compared to carbohydrate, consuming protein has less of an effect on insulin (which drives fat storage), a greater effect on glucagon (which drives fat release) and a considerably greater increase in metabolic rate. Several studies demonstrate greater body-fat loss on a high-protein diet than on a high-carb one. Increasing intake of protein relative to carbohydrates fills you up more, so you wind up eating less. A recent study showed that even eating snacks with a higher protein and lower carbohydrate composition could reduce the amount of food you eat at the next meal. Furthermore, eating protein boosts your metabolic rate. (The technical term is thermogenesis.) In fact, one study showed that healthy young women experienced 100 percent higher thermogenesis after eating high-protein meals—even two and a half hours later 5 than when they ate a “conventional” high-carbohydrate meal.
Try making sure protein is included in each of your daily meals. For breakfast, have some cottage cheese, unsweetened Greek yogurt, turkey sausage/bacon, or eggs. For lunch, have some turkey or chicken wrapped in cheese and lettuce. (Just do not eat the bread!) Add tuna, chicken or turkey to your salad. For dinner have a small amount of lean protein such as lean meat, poultry or fish. For a snack, eat a small amount of nuts or seeds. By adding more protein to your diet you will feel less hungry, eat less calories, and keep your insulin levels down. This is a perfect recipe for good health and weight loss.
Triglycerides are fats in the blood. They are directly measured in a standard lipid panel that your doctor runs on your annual visit. A healthy triglyceride level is less than 100. Having high triglycerides is very worrisome. High triglyceride levels lead to elevated VLDL levels in the blood, which are direct precursors to small, dense LDL particles. Small dense LDL particles (or type “B” particles) are highly “atherogenic”. This means that they cause blockages to be formed in the arteries, and subsequently heart attacks and strokes. So how do triglyceride levels become elevated? They are formed from excess sugar in the bloodstream. Too much sugar is toxic to the body. The body can only store a small amount of sugar as glycogen in the liver and muscles. To protect the body from toxic excess sugar, the liver turns extra sugar directly into triglycerides. Thus, eating a lot of carbohydrates directly leads to elevated triglycerides. Your body can then store extra triglycerides as fat in your belly. This is how you get fat. The best natural way to lower your triglycerides is to lower your intake of carbohydrates and sugar. Your body is taking all that pasta, rice, potatoes and pretzels you have been eating and turning them directly into triglycerides. This is making you fat and leading to an increased risk of a heart attack or stroke. The good news is that medications are usually not needed to improve the situation. Just decrease your carbohydrate intake and you will see a significant decrease in your triglyceride levels on your next blood draw.
I have talked with several people in the past few weeks who were frustrated that they were not able to lose any weight. They have been watching what they eat very closely. They have been exercising frequently. But still the scale still has not budged. They were becoming discouraged. I asked each of them to keep a food diary. I wanted to know their daily carb intake. Some used online counters; others found apps on their phones or I pads to help analyze their daily carb intake. They brought in the results for me to review. What we discovered is that each person was consuming a lot more grams of daily carbs than each realized. All were above 100 grams of carbs a day. Some were above 200grams a day and one was above 300grams a day. It was no wonder they could not lose weight. With their elevated daily carb intake levels, their insulin levels were also surely sky-high. Elevated insulin levels make weight loss very difficult if not impossible. We looked at the foods they were consuming including large amounts of whole wheat bread, oatmeal, and brown rice. Most were consuming large amounts of fruit, including daily bananas. We looked at ways to cut their daily intake below 100 grams a day to promote weight loss. Some people may need to cut down their daily carb intake to 50 grams a day. Everyone is different. If you are having trouble losing weight, count your daily carb intake. If you are not losing weight at your current carb intake level, cut down until the weight starts coming off. You need a low enough daily carb intake level to decrease your insulin levels low enough to promote weight loss. Once it does, be patient. Eating healthy is a lifestyle change, not a diet.
Reducing the amount of carbohydrates in your diet is one of the best ways to lose weight. By reducing the carbohydrates in your diet, especially simple carbs, you will lower your insulin levels. Insulin is the storage (get fat) hormone. Lowering insulin levels keeps your body from storing excess sugar as fat. Furthermore, lowering your insulin levels allows fat to be released from your fat cells to be used as energy. Reduced-carb lifestyles also have benefits that go beyond just weight loss. They naturally lower blood sugar, blood pressure and triglycerides. They raise HDL (the good cholesterol) and improve the pattern of LDL (the bad cholesterol) from type B to type A.
There is no clear definition of exactly what constitutes a low or reduced carb lifestyle. Furthermore, what is low for one person may not be low for another. An individual’s optimal carb intake depends on multiple variables such as age, gender, body composition, activity levels, and current metabolic health. People who are physically active and have more muscle mass can tolerate a lot more carbs than people who are sedentary. Metabolic health is also a very important factor. When people become insulin resistant, obese, or type II diabetic, the rules change. People who fall into this category can’t tolerate the same amount of carbs as those who are healthy. They become “carbohydrate intolerant”. If you are overweight with belly fat, chances are you are carbohydrate intolerant.
For most people, I would recommend starting in the range of 50-100 grams of carbohydrates a day. This range is great if you want to lose weight effortlessly while allowing for a bit of carbs in the diet. It is also a great maintenance range for people who are carb sensitive. This level corresponds to eating lots of vegetables, 2-3 pieces of fruit per day, and minimal if any starchy carbohydrates.
For some though, the 50-100 gram range may not be enough to see benefit. Those who are significantly carbohydrate intolerant, pre-diabetic, insulin resistant, diabetic, or significantly obese may need a lower range to see benefit. If the 50-100 gram range is not working, try the 25-50 gram range. At this level, you can eat plenty of low-carb vegetables, some berries, and minimal carbs from other foods. This range can be difficult for some people to maintain.
Remember, everyone is different. You will need to experiment to see what level works best for you. You may need to start out at a fairly low level, but subsequently you may be able to increase your daily intake as you lose weight and become more carbohydrate sensitive. If you want to try out a reduced carb lifestyle, I recommend initially tracking your food intake for a few weeks to get a feel for the amount of carbs you are eating.
Very important: if you are a diabetic or on diabetes medication, you will need to discuss your diet changes with your primary care physician or endocrinologist first. This is critical. You will need to monitor your blood sugars closely, and most likely reduce your diabetes medication. Your blood sugars will drop fairly quickly and you do not want to become hypoglycemic. Do not try without your personal physician’s guidance.
If you are trying to become healthier and lose weight, give this dietary lifestyle a try. Most people’s metabolisms are just not able to handle the amount of carbohydrates they are ingesting on a daily basis. Lowering your daily carbohydrate intake will make you healthier, naturally, subsequently reducing the need for medications.
While eating a whole potato would seem on the surface to be a reasonably healthy choice compared with processed foods, spuds can be a dud when it comes to their effect on your blood glucose level. Many potatoes fall into the high range on the glycemic index, (GI) which measures the effects of foods on blood sugar. High GI foods, with a score higher than 70, cause your blood sugar to spike quickly. Medium-glycemic foods rank at 55 to 70 on the scale and have a modest effect on your blood sugar. Ideally, the majority of the foods you eat should be low on the glycemic index and have a value less than 55. These low-GI foods raise your blood sugar slightly over a longer period of time. Unfortunately, most potatoes rank higher than table sugar on the glycemic index.
Russet potatoes are some of the worst offenders when it comes to upping your blood sugar. Russets are the most commonly eaten potato in America. A baked russet has an average GI value of 85. If you eat the skin, it falls a bit lower, whereas peeling the skin away makes it as high as 111. Baked white potatoes have a glycemic index of 82. Instant mashed potatoes have a glycemic index of 87. Sweet potatoes have a glycemic index of 70. A better option is yams. Yams have an average GI of 54, meaning they’ll have less effect on blood sugar. Comparatively, table sugar has a glycemic index of 58. Remember, the higher the glycemic index or load, the higher and quicker your blood sugar raises. The higher and quicker your blood sugar rises, the more insulin your body releases to deal with the elevated blood sugar. Finally, high insulin levels lead to obesity.
Remember, potatoes are carbohydrates that are turned quickly into sugar by your digestive tract. This leads to elevated insulin levels and promotes obesity. If you do eat potatoes, also eat the skins, which lower the glycemic index of potatoes. Also remember, the longer potatoes are cooked, the higher the glycemic index. Cooking potatoes breaks down the carbohydrates, which makes the sugars more easily and quickly absorbed. Overall, avoid potatoes if you are trying to lose weight.