Obesity and physical inactivity are major risk factors for heart disease.

Heart disease is the leading cause of death worldwide, accounting for an estimated 17.9 million deaths in 2019.

Folic acid deficiency during pregnancy is associated with an increased risk of neural tube defects in newborns.

The DASH diet (Dietary Approaches to Stop Hypertension) is recommended for individuals with high blood pressure.

Type 1, Type 2, and Gestational diabetes are all characterized by high blood sugar levels.

Vitamin D is essential for the absorption of calcium.

Monounsaturated fat and polyunsaturated fat are considered to be "good" fats.

Atherosclerosis is characterized by the narrowing of the arteries due to the buildup of plaque.

Iron is essential for the production of red blood cells.

Alzheimer's disease is characterized by the degeneration of the brain, leading to memory loss and cognitive impairment.

The Mediterranean diet is recommended for individuals with high cholesterol levels.

Vitamin C is essential for the proper functioning of the immune system.

Arthritis is characterized by the inflammation of the joints, causing pain, stiffness, and swelling.

Carbohydrates, proteins, and fats are all essential for the production of energy in the body.

Alzheimer's disease is characterized by the buildup of amyloid plaques and tau tangles in the brain, leading to memory loss and cognitive impairment.