What Dr. Steven Lamm Wants You Eating for Peak Sexual Performance

Dr. Steven Lamm has treated men for sexual health issues for decades. He is a Clinical Associate Professor at NYU School of Medicine, and he is the physician who sat down with VigRX before endorsing it. He is also the author of The Hardness Factor, a book that laid out his clinical framework for restoring and maintaining male sexual performance through non-pharmacological means.

One of his central arguments is about food. Not a specific diet. Not a calorie count. But a specific set of principles about how nutrition connects directly to erectile quality.

Everything in Dr. Lamm's nutritional guidance begins with a single physiological fact: an erection is fundamentally a blood flow event. The quality of an erection is directly tied to the health of the blood vessels supplying the penis. Those vessels are the same vessels that feed the heart. What damages them damages both.

This means the dietary choices that support cardiovascular health are the same dietary choices that support erectile function. The two are not separate concerns. They are the same concern.

High-fat diets lead to arterial damage, elevated cholesterol, and reduced blood flow throughout the body, including to the penis. Dr. Lamm specifically names egg yolks, butter, cream, fatty red meats, and palm and coconut oils as the primary culprits. The mechanism is straightforward: fatty deposits accumulate in arterial walls, the vessels become less reactive to vasodilatory signals, and tissue cannot fill adequately during arousal.

A reduced-fat diet can dramatically decrease cholesterol levels and begin to reverse arterial damage that has already occurred.

Elevated blood cholesterol blocks circulation in the small vessels throughout the body. In penile tissue specifically, this includes the nerve endings that register sensation. Dr. Lamm notes that penile nerves lose sensitivity when cholesterol builds up, adding a sensory dimension to what is often framed only as a circulation problem.

The dietary implication: reduce animal-derived saturated fats, which are the primary source of dietary cholesterol.

Dr. Lamm recommends a diet rich in fruits and vegetables for their combined role in lowering cholesterol, supporting cardiovascular function, and delivering key nutrients for optimal performance. He specifically highlights leafy green vegetables as excellent sources of folic acid, calcium, magnesium, and zinc. Citrus fruits supply vitamin C.

The hardness-friendly shopping list Dr. Lamm developed includes apples, arugula, asparagus, avocado, banana, blueberries, carrots, chili peppers, and dark chocolate, specifically chosen for their cardiovascular and antioxidant properties.

A diet high in fiber and complex carbohydrates provides the basis for cardiovascular and penile health. Dr. Lamm cites the cholesterol-lowering effects of dietary fiber and its role in weight management. Excess body weight, particularly abdominal fat, directly inhibits erectile function.

Dr. Lamm includes a specific role for spices in his framework. Chili peppers stimulate the nervous system, increase heart rate, and trigger the release of endorphins. Ginger warms the body and stimulates the metabolic system. Both have long histories as traditional sexual stimulants, and Dr. Lamm notes that their physiological effects on circulation and arousal have scientific grounding.

Notably, Dr. Lamm's nutritional framework does not involve calorie counting, fat gram tracking, protein targets, or elimination of food categories. He has found in clinical practice that deprivation-based diets produce short-term results followed by weight regain and declining health markers. His approach is additive, not restrictive. Eat more of the right things. Cut portion sizes gradually. Let the improved food quality do the work.

If you are a man whose primary goal is sexual performance, Dr. Lamm's argument is that you cannot separate that goal from your diet. The food choices that protect the endothelium, reduce arterial inflammation, and support nitric oxide production are the same choices that keep erections hard and consistent.

VigRX Plus, as a daily formula designed to support blood flow, testosterone, and nitric oxide pathways, works most effectively in a body that is also being supported by the diet Dr. Lamm describes. The formula and the food work in conjunction to help you achieve your peak performance.

Lamm, Steven with Gerald Secor Couzens. The Hardness Factor: How to Achieve Your Best Health and Sexual Fitness at Any Age. HarperCollins.

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