1.) A diet rich in whole grains, fruits, vegetables, nuts, and legumes may be particularly healthful when it comes to naturally increasing blood flow to the penis. Keep your diet low in processed foods, sugar and red meat.
2.) Some evidence suggests that supplements like Ginseng can increase penile blood flow.
3.) Research suggests that some exercises can help strengthen the muscle of the pelvic floor, as these muscles are crucial to sustaining blood flow to the penis as well as facilitating erections.
4.) Pistachios are packed with arginine, making them excellent for those who are seeking help for penis growth. Arginine also encourages the production of nitric oxide, helping to regulate blood flow to the penis as well as the rest of the body.
5.) Almonds, walnuts and other varieties of nuts are known as "good cholesterol". Good cholesterol absorbs bad cholesterol and carries it back to the liver. When bad cholesterol gets stuck in your arteries and blood vessels, it blocks the flow of blood to your organs as well as the penis. Walnuts and other nuts give your body what it needs to get bad cholesterol to your liver where it can be broken down, instead of blocking blood flow.
6.) Lastly, oranges and blueberries are packed with flavonoids, which encourages blood flow, allowing the penis to become engorged after it has been stimulated.