Nutrition
Slash Sugar and Go Vegan: Two Diet Tweaks Might Add Years to Your Life
As adults, finding the perfect balance between a nutritious diet and indulging in our favorite treats is no easy task. As we age, our bodies struggle more to metabolize nutrients from food and break down compounds like sugar. So, it’s unsurprising that many opt to incorporate more plant-rich foods, supplements, and exercise into their lifestyle, hoping to roll back the biological clock. Exciting new research now suggests two diet changes—eliminating added sugar and briefly switching to a vegan diet—could help extend our lifespan.
Understanding Our Biological Age
Confused about what “biological age” means? It refers to the age of your cells and tissues, compared to your chronological age—the number of years you’ve been on Earth. If adopted, certain lifestyle habits, such as diet and exercise, can result in a 45-year-old being as healthy as a 35-year-old despite a decade’s difference in years.
The Hidden Culprit: Added Sugar
You may not have control over your genes, but you certainly can control your sugar intake. A recent study by the University of California San Francisco reveals that even with a healthy diet, each gram of added sugar fast-forwards our biological clock.
In this study, researchers closely examined how three different interpretations of “healthy eating” influenced an epigenetic clock. This is a biochemical test that can estimate both health and lifespan. Unsurprisingly, those who consumed healthier diets had younger-looking cells.
“We knew that high levels of added sugars are linked to worsened metabolic health and early disease, possibly more than any other dietary factor. Now we know that accelerated epigenetic aging is underlying this relationship, and this is likely one of many ways that excessive sugar intake limits healthy longevity,” reveals Elissa Epel, PhD, the study’s author.
The Average American Sugar Consumption
According to New York-Presbyterian, the typical American consumes an eye-opening 17 teaspoons of added sugar each day. That equates to around 57 pounds of added sugar annually. Added sugar lurks in soda, candies, baked goods, and even seemingly healthier foods like granola.
Overconsumption of sugar can lead to severe health complications such as diabetes, certain cancers, heart disease, and obesity. But here’s the good news—cutting out a mere 10 grams of added sugar daily can prolong your life by 2.4 months over time.
The Lifespan-Extending Benefits of a Vegan Diet
Another way to potentially extend your lifespan? Try a vegan diet. Another study published in BMC Medicine reports that consuming exclusively vegan food for eight consecutive weeks can reverse your biological clock too.
Vegan-friendly diets encompass vegetables, grains, nuts, fruits, and other plant-based foods. The main distinction between a vegetarian and vegan diet is that vegans don’t consume any animal byproducts, such as dairy and eggs.
In this path-breaking study, scientists had 21 pairs of adult identical twins follow different diets for two months. One set consumed vegan meals, while the others maintained an omnivorous diet. Astonishingly, the results showed that a short-term vegan diet can positively impact the body and, importantly, your biological age.
“Vegan and plant-based diets are associated with lower levels of inflammatory markers, lower risk of cardiovascular diseases, reduced risk of non-alcoholic fatty liver disease, improved glycemic control, and regulated hormonal level outputs,” according to the report.
Despite these exciting discoveries, it’s crucial to remember that other factors such as alcohol consumption, quality of sleep, and exercise habits can still affect your biological age. Our health comprises a complex interaction of various factors, so while cutting down on added sugars and embracing a plant-based diet can be a big leap towards a longer life, it’s equally important to pay attention to your overall lifestyle.
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Nutrition
This Fruit Tops the Charts: CDC Highlights Their Health Benefits
You might not think of adding tomatoes to your morning smoothie or yogurt parfait, but incorporating them into your lunch and dinner could be one of the best health decisions you make. The Centers for Disease Control and Prevention (CDC) recently named tomatoes the healthiest fruit in the world.
Yes, you read that right—fruit. By definition, a fruit is anything with seeds, and tomatoes fit the bill. The CDC released a list of “powerhouse” fruits and vegetables, defined as those “most strongly associated with reduced chronic disease risk.”
Interestingly, the first 26 items on this list are vegetables, primarily cruciferous or leafy greens. The first fruit to make an appearance? Tomatoes, with an impressive nutrient density score of 20.37.
The nutrient density score is a measure of the bioavailability of 17 key nutrients. For reference, the Cleveland Clinic provides a breakdown of what a medium-sized raw tomato offers:
A medium-sized raw tomato contains 17 grams of vitamin C, which accounts for 19% of the daily value (DV) recommended for adults.
In comparison, the top-ranking produce on the CDC’s “powerhouse” list is watercress, boasting a nutrient density score of 100. Following tomatoes with their score of 20.37 are several other fruits, but none come close to the nutrient-packed punch that tomatoes deliver.
Incorporating tomatoes into your meals can be a simple yet effective way to boost your nutrient intake. Whether in salads, sauces, or even as a snack, tomatoes offer a versatile and delicious option for enhancing your diet.
So next time you’re planning your meals, remember to include this powerhouse fruit. Your body will thank you for it.
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Nutrition
Are You Eating Too Much Fiber? Doctors Reveal 5 Warning Signs
Incorporating fiber-rich foods into your diet is essential for maintaining good health. Fiber supports gastrointestinal health, regulates blood sugar levels, and lowers the risk of cardiovascular diseases. However, it’s possible to consume too much fiber, leading to several unwanted side effects. Here are five signs that you might be overdoing it with fiber, according to doctors.
Bloating and Gas
Bloating and gas are among the most common issues associated with excessive fiber intake.
“As fiber is fermented by the gut microbiota, it releases gas and other compounds, which can be bothersome,” explains Jennie Stanford, MD, an obesity medicine physician.
Different types of fiber may affect people differently. Generally, soluble fiber (found in oats) is better tolerated than insoluble fiber (found in vegetables).
Abdominal Pain and Cramping
Too much fiber can lead to abdominal pain and cramping. This happens because the digestive system struggles to process large amounts of fiber.
“While fiber is typically recommended for regular bowel movements, excessive consumption may have the opposite effect, causing constipation or diarrhea,” says Melissa Snover, RD, a registered nutritionist.
Diarrhea or Constipation
Another gastrointestinal symptom to be aware of is either diarrhea or constipation.
“Diarrhea may occur with a high fiber intake, usually as a result of drawing more water into the stool and it moving through the intestines more quickly. In other people, constipation may occur as a result of the bulk that fiber adds to stool,” Stanford explains.
Nutritional Deficiencies
Eating too much fiber can interfere with your body’s ability to absorb essential nutrients, leading to deficiencies.
“Fiber can bind to essential nutrients like calcium, iron, and zinc, preventing them from being absorbed by your body,” Snover says.
This issue can also contribute to dehydration, making adequate hydration even more critical.
Dehydration
Fiber absorbs water, which means that a high-fiber diet requires you to drink more fluids. Without proper hydration, you may experience dehydration.
“This ensures you get all the benefits of fiber without the downsides that can be caused by excessive consumption,” Snover advises.
Pay attention to these signs to ensure you’re not overloading on fiber. While fiber is vital for good health, balance is key to avoiding these uncomfortable and potentially harmful side effects.
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Nutrition
Doctors Recommend These 9 Supplements to Help Ease Anxiety
Anxiety can be a challenging condition to manage, and while traditional treatments like medication and therapy are commonly recommended, many people are exploring supplements as a complementary option. It’s essential to consult with your healthcare provider before starting any new supplement regimen. Here are nine supplements that doctors say may help soothe anxiety symptoms.
Vitamin D
A deficiency in vitamin D has been linked to increased symptoms of anxiety and depression. Dr. Indhira Ghyssaert emphasizes the importance of this vitamin for maintaining energy levels.
“Of course, the sun is the best source of vitamin D. However, we recommend adults take a supplement to make up for the loss during winter months or in colder, darker climates,” she tells Best Life.
Consider a dose of 2000 IU, but consult your doctor for personalized advice.
Magnesium
Magnesium plays a crucial role in brain health by modulating the brain’s stress response. According to the Cleveland Clinic, it helps lower cortisol levels and balance neurotransmitters responsible for the “fight or flight” response.
“Magnesium is essential for brain health,” says Ghyssaert.
She recommends starting with 100 milligrams before bedtime and gradually increasing to 250 milligrams.
GABA
Gamma-aminobutyric acid (GABA) is a neurotransmitter that helps inhibit excessive neuronal activity, promoting calmness and reducing anxiety.
“I recommend starting with a dosage of 250 milligrams daily and working up to 750 milligrams,” Ghyssaert advises.
However, GABA is not suitable for everyone, especially those with depression or on blood pressure-lowering medications.
Vitamin B12
Vitamin B12 is essential for brain health and neural protection. Janine Bowring, ND, highlights its importance.
“From a whole food source, it has been found that vitamin B12 helps with your neural protection for your myelin. Myelin is the coating on the outside of your nerves, and a deficiency has been linked to depression,” she explained in a recent TikTok post.
Valerian Root
Valerian root is often used to improve sleep quality and reduce anxiety.
“Valerian root increases GABA levels in the brain slowly and helps to reduce anxiety and improve sleep quality,” says Ghyssaert.
She recommends starting with 300 milligrams before bedtime and working up to 600 milligrams. Avoid if you are pregnant, breastfeeding, or have liver conditions.
Creatine
Commonly known for its muscle-building benefits, creatine can also help ease anxiety symptoms. Jenna Stangland, RD, explains its impact on brain health.
“There is a relationship between creatine metabolism in the brain and depression. When there are smaller amounts of white matter creatine and phosphocreatine in the brain, more severe depressive episodes occur,” she tells Best Life.
Daily creatine supplementation can enhance brain energy levels and positively impact mood, memory, cognition, and emotion.
Fish Oil
Rich in Omega-3 fatty acids, fish oil can be beneficial for reducing anxiety. A 2018 meta-analysis published in JAMA Network Open reviewed 19 studies and found that 2,000 milligrams of Omega-3 fatty acids per day significantly reduced anxiety symptoms.
Ashwagandha
Ashwagandha is an adaptogen that helps the body manage stress. It has been shown to reduce cortisol levels and improve symptoms of anxiety and depression. Start with a lower dose and consult your doctor for the best regimen.
Lavender
Lavender supplements, often in the form of capsules or essential oils, can have calming effects. Studies have shown that lavender can reduce anxiety levels and improve sleep quality. It’s generally safe but should be used under the guidance of a healthcare provider.
These nine supplements offer a range of options for those looking to manage anxiety naturally. Always consult with your healthcare provider to determine the best course of action for your specific needs.
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