Most people think of weight loss as a math problem: calories in versus calories out. In reality, your body sees it as a survival threat. When calorie intake falls or body fat decreases, biological ...

If your journey to lose weight and reach your ultimate fitness level has turned into an epic journey to rival the combined works of Homer — the poet, not the Simpson — you’re probably sick of having ...

Your defended weight range can gradually shift upward through hormonal, metabolic, environmental, and microbiome-driven changes that push the body toward higher weight. Questions about why weight gain ...

Poet Laureate Alfred, Lord Tennyson, author of "Locksley Hall" Source: Painting by Helen Mary Elizabeth Allingham, English artist, Public Domain, Wikimedia Common.org In his less well-known poem of an ...

BATON ROUGE, La. – Pennington Biomedical researchers recently investigated the systems of the body that regulate weight, exploring whether our bodies defend an established weight target or if our ...

Research shows the battle to keep weight off isn’t about willpower—it’s biology. Here’s how scientists say we can work with our bodies, not against them. Our bodies evolved to survive famine, not ...