
Niacin
Vitamin B3, important for energy metabolism and cellular function, found in meat, fish, legumes, and fortified grains.

Evidence-based articles on nutrition, fitness, mental health, and more.

Vitamin B3, important for energy metabolism and cellular function, found in meat, fish, legumes, and fortified grains.

Substances claimed to enhance cognitive function, including prescription drugs, supplements, and natural compounds like caffeine.

A complex chronic disease involving excessive body fat that increases the risk of multiple health conditions.

The 'bonding hormone' released during physical touch, social interaction, and childbirth, promoting trust and emotional connection.

Vitamin B5, essential for energy metabolism and the synthesis of coenzyme A, found widely in both plant and animal foods.

Short chains of amino acids that serve as signaling molecules in the body, with various roles in immunity, hormones, and metabolism.
The body's acid-base balance, tightly regulated between 7.35-7.45 in blood. Claims about 'alkaline diets' are largely unsupported.
Biologically active compounds in plants that may provide health benefits, including carotenoids, flavonoids, and isothiocyanates.
Inflammation of the thick band of tissue on the bottom of the foot, causing heel pain especially with first steps in the morning.
Essential fats including omega-3 and omega-6, found in fish, walnuts, and vegetable oils, important for brain and heart function.
A vital mineral and electrolyte that regulates fluid balance, muscle contractions, and nerve signals, found in bananas and potatoes.
A hormone involved in the menstrual cycle, pregnancy, and mood regulation, with levels that decline during perimenopause.