The amount of vitamin B12 you need daily depends on age, sex, and factors like pregnancy. Adequate B12 levels keep your nerves and blood healthy.| Health
Learn about how we have developed a process for vetting the products we recommend.| Health
Nutritional yeast is a seasoning and ingredient that can help you get B vitamins and support your immune system. Learn more about the ingredient.| Health
Here is how our team of registered dietitians evaluate dietary supplements, including the qualities we consider.| Health
Acid reflux causes symptoms like heartburn, nausea, coughing, and trouble swallowing. Chronic acid reflux is known as GERD, which requires treatment.| Health
A vitamin B12 deficiency can deplete your energy, cause heart palpitations, numbness, or tingling in hands and feet. Our dietitian researched the best B12 supplements to prevent a deficiency and points out what you should look for in a supplement.| Health
Amino acids are the building blocks of protein, which support muscle growth and repair. You can get amino acids through a protein-rich diet or supplements.| Health
Heart disease (cardiovascular disease) risk is increased by conditions and other things that damage the heart, such as diabetes, high cholesterol, and smoking.| Health
Anemia is a condition where your body has a reduced number of red blood cells. Learn more about the types, symptoms, causes, diagnosis, and treatment.| Health
Hypokalemia, or low potassium, causes symptoms like muscle weakness or cramps, fatigue, constipation, irregular heart rhythms, and palpitations.| Health