Cardiovascular disease (CVD) and cancer are two of the most deadly diseases in the world, and they are also the leading causes of death in the United States.

While there is no surefire way to prevent these diseases from occurring, there are steps you can take to reduce your risk of developing them. One of these steps is to make sure you get enough vitamins and minerals in your diet. In this article, we will discuss the US recommendations for supplement use to help prevent CVD and cancer.

Vitamin D

Vitamin D is known for its role in promoting healthy bones, but it may also help reduce the risk of cancer.

Studies have shown that people with higher levels of vitamin D in their blood have a lower risk of developing certain types of cancer, including breast, colon, and prostate cancer. The recommended daily allowance (RDA) for vitamin D is 600-800 IU, but some studies suggest that higher doses may be necessary to achieve optimal health benefits.

Vitamin E

Vitamin E is a powerful antioxidant that may help protect against CVD by reducing oxidative stress and inflammation in the body.

However, some studies have suggested that high doses of vitamin E may actually increase the risk of CVD and other health problems. The RDA for vitamin E is 15 mg, but most people get enough of this nutrient from their diet.

Vitamin C

Vitamin C is another antioxidant that may help reduce the risk of CVD and cancer by protecting cells from damage caused by free radicals. It has also been shown to improve immune function and reduce inflammation in the body.

The RDA for vitamin C is 75-90 mg per day for most adults, but some people may need higher doses if they have certain health conditions.

Folic Acid

Folic acid, or folate, is a B vitamin that is essential for normal cell growth and development. It may also help reduce the risk of CVD and cancer by reducing levels of homocysteine, an amino acid that has been linked to an increased risk of CVD.

The RDA for folic acid is 400 mcg per day for most adults, but pregnant women and people with certain health conditions may need higher doses.

Selenium

Selenium is a mineral that is essential for proper immune function and may also help reduce the risk of CVD and cancer. It works by neutralizing free radicals in the body and stimulating the production of enzymes that help prevent cellular damage.

The RDA for selenium is 55 mcg per day for most adults, but some studies suggest that higher doses may be necessary to achieve optimal health benefits.

Beta-Carotene

Beta-carotene is a type of carotenoid that is found in many fruits and vegetables. It is converted into vitamin A in the body and may help reduce the risk of CVD and cancer by reducing oxidative stress and inflammation.

However, some studies have suggested that high doses of beta-carotene supplements may actually increase the risk of lung cancer in smokers. The RDA for beta-carotene is not established, but most people can get enough of this nutrient from their diet.

Omega-3 Fatty Acids

Omega-3 fatty acids are a type of polyunsaturated fat that is found in fish, nuts, and seeds. They have been shown to reduce inflammation in the body, improve heart health, and may even help reduce the risk of cancer.

However, most people in the United States do not get enough omega-3 fatty acids in their diet. The American Heart Association recommends that adults eat fish at least twice per week to increase their intake of omega-3 fatty acids.

Capsaicin

Capsaicin is a compound found in chili peppers that may help reduce the risk of cancer by inhibiting the growth and spread of cancer cells. It may also help reduce inflammation and pain in the body.

While there is no established RDA for capsaicin, most people can get enough of this compound by consuming spicy foods.

Conclusion

While there is no surefire way to prevent CVD and cancer, taking steps to reduce your risk is important. Making sure you get enough vitamins and minerals in your diet is one way to do this.

The US recommendations for supplement use outlined in this article can help you make informed decisions about which supplements to take to reduce your risk of these deadly diseases.