Posts in Lifestyle Medicine

A person lying on a grey yoga mat in a bright white room with one hand on the belly and one on the chest, photographed from the feet, practicing belly breathing.

Watch Your Shoulders When You Breathe: Why Where the Breath Goes Matters More Than Counting

Key Takeaways A systematic review of 15 studies found that slow breathing, under 10 breaths a minute, raises heart rate variability, a marker of the[…]

A high-fiber breakfast of oatmeal topped with raspberries and chia seeds beside a small bowl of lentils and a green pear on grey stone, illustrating fiber and GLP-1.

Your Gut Already Makes GLP-1: What Fiber Can and Can’t Do Next to the New Weight-Loss Drugs

Key Takeaways: GLP-1, the hormone that the new weight-loss and diabetes injections are designed to copy, is made naturally by L-cells in the lining of[…]

Two people seen from behind walking after eating along a lamplit neighborhood sidewalk at blue hour, porch lights glowing and fallen leaves on the grass.

The Best Time to Walk Isn’t the Morning: Walking After Eating and Your Blood Sugar

Key Takeaways: In a randomized crossover study of 41 adults with type 2 diabetes, walking for 10 minutes after each main meal lowered after-meal blood[…]

A canvas tote spilling rainbow chard, radishes, red apples, and a butternut squash onto a weathered picnic table beside an autumn orchard, illustrating food choices for weight loss and psoriasis.

Adiposity and Psoriasis Severity: Treating the Fat Helps Treat the Plaque

Key Takeaways: Genetic (mendelian randomization) data from more than 390,000 people indicate that higher body mass index causally raises the odds of psoriasis, by about[…]

An empty wine glass turned upside down on a wooden drying rack beside a sparkling water with a lemon slice in autumn morning sun, illustrating choices about alcohol and breast cancer risk.

Alcohol and Breast Cancer: The Modifiable Risk Hiding in Plain Sight

Alcohol and breast cancer are linked through estrogen and acetaldehyde, with risk rising about 7 percent per daily drink. Here is what the evidence shows.

A woman jogging away from the camera on a leaf-covered woodland trail at golden sunrise, illustrating exercise for depression.

Exercise as Antidepressant: Movement That Belongs in the Prescription

Exercise for depression works: a 2024 BMJ analysis of 218 trials found walking, yoga, and strength training ease symptoms, more so at higher intensity.

Five small ceramic bowls of cinnamon, turmeric, paprika, dried oregano, and whole cloves in a diagonal line on dark slate with autumn leaves, a halved pumpkin, and cinnamon sticks, illustrating antioxidant spices.

Spicing Your Meals: The ORAC Score and What Antioxidant Spices Really Do

Antioxidant spices like cloves, oregano and cinnamon top every lab ranking, and small trials show spiced meals cut markers of oxidation after eating.

Three men walking side by side on a leaf-covered forest trail beside a lake in early autumn light, illustrating male social connection.

The Standing Lunch: Male Social Connection as a Measurable Protective Factor

Male social connection is measurable physiology, not leisure. Pooled data from 148 studies tie stronger social ties to 50% higher odds of survival.

A swimmer in a black cap resting her arms on the edge of a sunlit indoor lap pool between laps, seen from behind, illustrating exercise and inflammation in arthritis.

Exercise as an Anti-Inflammatory: The Same Cytokine, Read in the Opposite Direction

Key Takeaways: Interleukin-6 was the first molecule ever classified as a myokine — a cytokine produced and released by contracting skeletal muscle fibers — and[…]

An overhead view of brown mushrooms, peanuts in the shell, a bowl of brown rice and one white capsule on a walnut table, illustrating nicotinamide and DNA repair.

Refueling the Repair Crew: Nicotinamide, NAD+, and the DNA Damage Sunlight Leaves Behind

Key Takeaways: Every hour spent in July sunlight leaves a molecular paper trail, which is exactly why UV Safety Month is a reasonable time to[…]

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