What are Carbohydrates?
Carbohydrates are composed of sugar molecules and are one of the three main nutrients in food and drinks. Your body breaks down carbs into glucose, which serves as the main fuel for your brain, cells, tissues, and organs.
There are three different types of carbohydrates:
· Sugars, or simple carbohydrates, are present in candy, desserts, processed foods, and regular soda. This also includes the natural sugar found in fruits, vegetables, and milk.
· Starches, or complex carbohydrates, are made up of multiple simple sugars linked together. These include bread, cereal, pasta, potatoes, peas, and corn.
· Fiber comes from plants, including fruits, vegetables, nuts, seeds, beans, and whole grains.
Aim to prioritize complex carbs over simple carbs at most meals and snacks. This helps ensure you’re getting fiber, vitamins, and minerals.
Carbs provide energy for your brain and cells. Eliminating all carbs from your diet can cause fatigue and low energy levels. Carbs are also the primary fuel for workouts; your muscles rely on them to power your exercise and to help you recover after intense sessions.
I wanted to share some critical health information, especially if you or someone you know is diabetic or pre-diabetic.
Recent research has identified three beverages that may pose serious risks to blood sugar management and overall health. Experts are urging caution, as frequent consumption has been linked to adverse effects.
For your well-being, I encourage you to learn which drinks to avoid and why they could be harmful.
How many carbs do you need at meals and snacks?
The amount of carbs you need depends on many factors, such as age, sex, health, exercise routine, and whether you’re trying to lose or gain weight. The general guideline is that 45% to 65% of your total daily calories should come from carbohydrates. This amounts to roughly 225 to 325 grams of carbs on a 2,000-calorie diet.
For reference, common serving sizes of carbs include:
· 1 slice of bread = 15 g of carbs
· English muffin = 30 g of carbs
· Large bagel = 45 g of carbs
· Tortilla (6”) = 15 g of carbs
· Oatmeal (1 cup) = 30 g of carbs
· Grits (1 cup) = 30 g of carbs
· Rice (1 cup) = 45 g of carbs
· Corn or peas (1/2 cup) = 15 g of carbs
· Juice (8 oz) = 30 g of carbs
· Banana (7”) = 30 g of carbs
Why cutting back on carbs can lead to weight loss
The amount of carbs you should cut back on depends on your age, sex, and activity level. For women trying to lose weight, aim for 30-45 g of carbs per meal. For men, aim for 45-60 g of carbs per meal. For snacks, target 15 g of carbohydrates. This amounts to 45-60 grams of carbs per meal, with 15 grams of carbohydrates for snacks. This equals your daily calories.
Reducing refined sugars like desserts, processed foods, and regular soda can significantly lower your daily carbohydrate intake. This helps you reach the goal of <45% carbohydrate intake for a low-carb diet.
You can also swap simple carbs for whole-grain options, like replacing white bread with whole wheat bread, and include starchy vegetables like sweet potatoes instead of white rice. Studies have shown that initial weight loss when cutting carbs is mostly water loss, but fat loss occurs the longer you stay on a low-carb diet. (source: National Library of Medicine. Low-Carbohydrate Diet (2023) https://www.ncbi.nlm.nih.gov/books/NBK537084/)
Drawbacks of cutting carbs
If you’re an athlete, like a runner or triathlete, you need to consume enough carbohydrates to support your training. Limiting carb intake can impair your performance, recovery, and increase the risk of injury because it reduces the amount of glucose stored in your muscles. This stored glucose powers your workouts, especially for endurance athletes, so a low-carb diet wouldn’t be beneficial.
If you are pregnant, it’s best to avoid a low-carb diet because your calorie and carbohydrate needs increase during pregnancy.
The bottom line
If you’re trying to lose weight, keeping total carbs below 45% of your total calories can help. It’s essential to know serving sizes when cutting back on carbs to be accurate. Healthy individuals can tolerate cutting down to 100 to 175 g of carbs per day. Endurance athletes and pregnant women should avoid reducing carbs.




