Hi, I am Dr. Michael Murray. Phosphatidylserine or PS for short is the major fatty substance in the human brain. It plays a major role in determining the integrity and fluidity of cell membranes. Without sufficient levels of PS, brain cells do not transmit the nerve impulse properly. Normally the brain can manufacture all of the PS it requires, but there is evidence that insufficient production in the elderly is linked to depression, poor memory, and impaired mental function. Good clinical results have been obtained in numerous double-blind studies with PS. The typical dosage is 300 mg daily
On the Dr Oz show
February is National Heart Awareness Month
Every second of every minute of your life, your heart is going to beat. The force of this vital pump pushes blood, carrying its payload of oxygen and nutrients, to every one of your tissues and organs and the cells that comprise them. Ultimately, the blood returns to the heart, where the process repeats. Each day the human heart beats about 100,000 times and pumps up to 5,000 gallons of fluid. In an average lifetime, the heart will beat 2.5 billion times and pump 146 million gallons of blood. That’s a lot of work!
The function of the heart is absolutely critical to every other part of your body – including your brain. Everything functions better when the heart works as it should. Unfortunately, millions of people operate at a deficit and are at risk of dying too soon from damage to the heart and blood vessels. Cardiovascular diseases – heart attacks and strokes – are the leading cause of premature death in this country, accounting for more than 30% of all deaths in the United States.
Here’s the very good news: Heart disease can be prevented. What’s more, prevention doesn’t require costly drugs or dangerous medical procedures. You can tune up your heart through simple but effective natural methods – diet, lifestyle, attitude, and proper supplementation. For natural approaches to promoting heart health, please consult The Encyclopedia of Natural Medicine.
For more information, please see the completely revised and updated 3rd edition of The Encyclopedia of Natural Medicine.
Mind Your Ps and Qs
PQQ may be the perfect answer to preventing or reversing age-related mental decline.
kiwiPQQ (short for pyrroloquinoline quinone) is a vitamin-like compound found in plant foods that shows a wide range of benefits for brain function and energy production. Learn more about PQQ with the following Q&A.
What Exactly Does PQQ Do?
PQQ is an extremely potent antioxidant that is able to carry out the role of an antioxidant in the body more than 20,000 times—which is a rare thing. For example, other antioxidants, such as vitamin C, are only able to accomplish this “cycling” process about four times.
Are There Any Food Sources of PQQ?
PQQ has been found in all plant foods analyzed to date. Particularly PPQ-rich foods include parsley, green peppers, kiwi, papaya, and tofu. These foods contain 2–3 mcg of PQQ per 100 grams. Green tea provides about the same amount per 4-oz. serving. While these amounts appear to be sufficient in helping our cells carry out their basic functions, research indicates that boosting PQQ through supplementation can produce some amazing effects.