Evidence-based articles on everyday health, prevention, and wellbeing — reviewed for accuracy before publishing.

Weight gain after 50 is not necessarily caused by eating more. Age-related muscle loss, changes in daily activity, hormones, fat distribution, sleep, and insulin sensitivity can gradually alter the body’s energy needs and promote abdominal fat accumulation.
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Xylitol is widely used in sugar-free gum, candy, beverages, baked goods, and oral care products. Research has raised concerns about a possible association between higher blood xylitol levels, platelet activity, and cardiovascular events, but larger and longer-term studies are still needed to determine whether regular dietary xylitol consumption increases cardiovascular risk.
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Legumes, vegetables, and whole grains are rich in fiber and important for digestive health, but they can cause gas and bloating in some people, especially when fiber intake increases suddenly. Understanding fermentation, FODMAPs, food preparation, and gradual dietary changes can help the digestive system adapt more comfortably.
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A large Danish study involving more than 60,000 women found an association between childhood obesity and lower chances of having children later in life. The findings do not prove that childhood obesity causes infertility, but they highlight the importance of metabolic health during the growing years.
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Aging is influenced by more than chronological age. Learn how excessive sugar, sugary drinks, trans fats, processed meats, and refined carbohydrates may contribute to metabolic stress and age-related damage, and which dietary habits can better support healthy aging after 50.
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Bimagrumab is an investigational antibody that targets Activin Type II receptors and may help reduce fat mass while preserving or increasing lean mass. Learn what the 2026 BELIEVE trial found, how Bimagrumab differs from semaglutide, its potential side effects, and why it is not yet an approved obesity treatment.
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A high TSH does not usually mean an overactive thyroid. Learn how Hashimoto’s thyroiditis can lead to hypothyroidism, how to interpret TSH and FT4, what iodine, selenium, gluten, and cruciferous vegetables really mean for thyroid health, and how food can affect levothyroxine absorption.
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Eggs are rich in high-quality protein, choline, vitamins, and minerals, but they also contain dietary cholesterol. Learn whether eggs actually help with weight loss, how daily egg consumption may affect LDL cholesterol and heart health, whether the boiled egg diet works, and how many eggs may fit into a healthy diet.
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Eating healthy foods does not automatically guarantee weight loss. Learn how the Health Halo Effect can lead to overeating, why foods like honey, granola, nuts, juice, yogurt, and protein bars can still add significant calories, and why portion size matters for weight management.
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Probiotics and prebiotics are often confused, but they are not the same. Learn the difference between probiotics and prebiotics, how gut microbes produce short-chain fatty acids, which foods support the microbiome, and why probiotic supplements should be chosen by strain rather than CFU count alone.
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Food does more than provide calories and nutrients. Through nutrigenomics, epigenetics, and the gut microbiome, dietary patterns may influence cellular signaling and the expression of certain genes without changing the DNA sequence itself.
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Do artificial food colors affect children's behavior? Learn what scientific studies really say about food dyes, hyperactivity, ADHD, cancer concerns, Red No. 3, and why the overall quality of a child's diet may matter more than a single color.
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No single food automatically causes inflammation, but a long-term dietary pattern high in added sugars, ultra-processed foods, trans fats, processed meats, and refined carbohydrates may contribute to an unhealthy inflammatory and metabolic environment.
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Medical Nutrition Therapy is more than a weight-loss diet. It is an evidence-based approach that uses individualized nutrition plans to support disease management, improve health outcomes, and become an essential part of long-term treatment and prevention.
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Food can influence how your body absorbs and processes medications. Certain foods and drinks may reduce a drug's effectiveness or increase its side effects, making proper timing and administration an essential part of successful treatment.
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A trendy stress-relief supplement has been linked to a growing number of sudden, severe liver-damage cases.
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A trendy stress-relief supplement has been linked to a growing number of sudden, severe liver-damage cases.
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