Are Raspberry Seeds Healthy?

Raspberry seeds are a good source of fiber. A 1-cup serving of raspberries has 8 grams of fiber, which is 32 percent of the daily value for this nutrient. Some of this fiber comes from the seeds. Most Americans don't get enough fiber to meet the recommended intake level of 25 to 35 grams per day. Fiber may help limit your risk for constipation, cancer, high blood sugar, high cholesterol and heart disease. It also helps you feel full for longer, making it easier to maintain a healthy weight.

Raspberry seeds contain antioxidants called anthocyanins, which may help decrease your risk of certain health problems. Antioxidants help reduce damage from substances called free radicals, which cause oxidative stress that can harm your cells. Oxidative stress may increase your risk for diabetes, cataracts, Alzheimer's disease, Parkinson's disease, cancer and heart disease. It's best to get antioxidants from food rather than supplements, recommends the National Center for Complementary and Integrative Health.

A study published in the Journal of Food Science in April 2004 found that the oil and meal from black raspberry seeds contains linoleic acid and alpha-linolenic acid, two types of essential fatty acids, which may be beneficial for improving nutrition. Linoleic acid is an omega-6 fat, and alpha-linolenic acid is an omega-3 fat. Omega-3 fats may help improve heart health.

因为它们含有花青素的，覆盆子种子可能是降低患癌症的风险是有益的。发表在生物化学2004年1月试管研究发现，浆果提取物，包括树莓种子的混合，有助于限制肿瘤生长和癌细胞的扩散。花青素和鞣花单宁 - - 两种类型，从覆盆子抗氧化剂的混合物，用于限制癌另一扩散有利，发现发表在植物化学一月一项类似的研究2007年进一步的研究是必要的，以确定树莓种子物质是否有同样的效果树莓种子的人，以及是否提供了自己同样的好处。