Pumpkin Seed Oil for Hair Loss
A study published in Evidence-based Complementary and Alternative Medicine found that when men took 400 milligrams of pumpkin seed oil per day (in capsule form) for 24 weeks, they saw an increase in hair growth. Those who took pumpkin seed oil saw a 40 percent increase in hair count, whereas men who took a placebo saw a 10 percent increase in hair count. The study was funded by a private company but study authors reported no conflict of interest.
Relief of Menopausal Symptoms
A pilot study conducted on 35 menopausal women found that those who took pumpkin seed oil (rather than wheat germ oil) experienced increases in HDL cholesterol, a decrease in diastolic blood pressure, and fewer menopausal symptoms such as hot flashes, headaches, and joint pain.
Study authors suggested that more research is needed to confirm their results.
Overactive Bladder Relief
A study published in the Journal of Traditional and Complementary Medicinefound that when study participants consumed pumpkin seed oil as an extract for 12 weeks, they found relief from overactive bladder symptoms.
Possible Treatment for Metabolic Disease
A study published in the Journal of the Science of Food and Agricultureexamined the use of pumpkin seed oil on metabolic disease in rats. Scientists found that pumpkin seed oil may be helpful in the prevention or treatment of metabolic disorder in rats who were fed a high-fat diet.
However, rodent studies don’t provide strong evidence that humans will experience the same benefit. These studies simply offer clues to researchers so that further studies can be developed.
Possible Treatment for Blood Pressure, Prevention of Heart Disease
A study published in the Journal of Medicinal Food found that pumpkin seed oil may have the potential to lower blood pressure and provide other benefits to prevent heart disease. This study was also performed on rats, so it is unclear whether humans would experience these same benefits.
What is the best way to store pumpkin seed oil?
To store pumpkin oil, keep it in a cool cupboard, away from direct sunlight. Refrigeration is often recommended after opening.
How long does pumpkin seed oil last?
If you do refrigerate the product, bring it to room temperature before you use it. When stored properly, pumpkin oil can last for up to two years.
Recipes and Preparation Tips
Pumpkin seed oil is a versatile product that can be used in a variety of different recipes. Makers of the oil recommend using it in salad dressings (combined with apple cider vinegar and salt), marinades, drizzled over pasta or roasted vegetables, mixed into dips or creamy salads like potato salad. Some even recommend pouring a small amount of pumpkin seed oil over ice cream. The nutty flavor of the oil imparts a unique taste that some prefer as a treat.
However, according to health sources, the cooking oil is not stable at higher temperatures. Pumpkin seed oil has a smoke point of 320°F or lower, so it should not be used for frying, sauteing, stir frying, or other forms of cooking.
Side Effects and Interactions
The Therapeutic Research Center Natural Medicine Database reports that pumpkin seed oil is probably safe when consumed orally and appropriately. However, they advise women who are pregnant or breastfeeding to avoid using the product in amounts greater than those found in food because there is not enough evidence to supports its safety.