.rfm-product { font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #1a1a1a; max-width: 680px; margin: 32px 0 0 0; line-height: 1.7; } .rfm-product .rfm-tagline { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: #9b1c1c; margin-bottom: 8px; } .rfm-product .rfm-intro { font-size: 1.05rem; color: #2c2c2c; margin-bottom: 28px; border-left: 3px solid #9b1c1c; padding-left: 14px; } .rfm-product .rfm-body { font-size: 0.97rem; color: #3a3a3a; margin-bottom: 28px; } .rfm-product .rfm-features { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; } .rfm-product .rfm-pill { background-color: #1a1a1a; color: #f5f5f5; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; padding: 7px 16px; border-radius: 100px; } .rfm-product .rfm-pill.accent { background-color: #9b1c1c; color: #fff; } .rfm-product .rfm-meta { display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px; } .rfm-product .rfm-meta-item { display: flex; align-items: center; gap: 10px; font-size: 0.88rem; color: #3a3a3a; } .rfm-product .rfm-meta-item .rfm-meta-icon { font-size: 1rem; flex-shrink: 0; } .rfm-product .rfm-meta-item strong { color: #1a1a1a; } .rfm-product .rfm-meta-item a { color: #9b1c1c; font-weight: 600; text-decoration: underline; text-underline-offset: 2px; } .rfm-product .rfm-meta-item a:hover { color: #7a1515; } .rfm-product .rfm-nutrition-wrapper { background-color: #f7f4f4; border: 1px solid #e0d8d8; border-radius: 10px; padding: 24px 28px; margin-bottom: 28px; } .rfm-product .rfm-section-label { font-size: 0.68rem; font-weight: 800; letter-spacing: 0.22em; text-transform: uppercase; color: #9b1c1c; margin-bottom: 14px; } .rfm-product .rfm-nutrition-title { font-size: 1rem; font-weight: 700; color: #1a1a1a; margin-bottom: 4px; } .rfm-product .rfm-nutrition-sub { font-size: 0.78rem; color: #777; margin-bottom: 18px; } .rfm-product .rfm-nut-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 16px; } .rfm-product .rfm-nut-item { background: #fff; border: 1px solid #e6e0e0; border-radius: 8px; padding: 12px 10px; text-align: center; } .rfm-product .rfm-nut-value { font-size: 1.4rem; font-weight: 800; color: #9b1c1c; line-height: 1.1; } .rfm-product .rfm-nut-unit { font-size: 0.7rem; font-weight: 600; color: #9b1c1c; } .rfm-product .rfm-nut-label { font-size: 0.7rem; color: #555; margin-top: 4px; font-weight: 500; letter-spacing: 0.04em; } .rfm-product .rfm-nut-row { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; border-top: 1px solid #ede7e7; font-size: 0.85rem; color: #3a3a3a; } .rfm-product .rfm-nut-row span:last-child { font-weight: 600; color: #1a1a1a; } .rfm-product .rfm-nut-disclaimer { font-size: 0.72rem; color: #999; font-style: italic; margin-top: 14px; padding-top: 12px; border-top: 1px solid #ede7e7; line-height: 1.5; } .rfm-product .rfm-fact { display: flex; gap: 16px; align-items: flex-start; background: #1a1a1a; color: #f5f5f5; border-radius: 10px; padding: 20px 22px; margin-bottom: 28px; } .rfm-product .rfm-fact-icon { font-size: 1.6rem; flex-shrink: 0; line-height: 1; margin-top: 2px; } .rfm-product .rfm-fact-label { font-size: 0.65rem; font-weight: 800; letter-spacing: 0.2em; text-transform: uppercase; color: #c87777; margin-bottom: 5px; } .rfm-product .rfm-fact-text { font-size: 0.88rem; color: #d8d0d0; line-height: 1.65; } One Of The Richest Natural Sources Of Taurine. Beef Heart is a dense, muscle-based cut naturally rich in taurine, an amino acid that plays a critical role in animal heart and eye health. As one of the hardest-working muscles in the body, beef heart is unusually dense in myoglobin and iron, giving it a deep, dark color and a notably rich nutrient profile compared to more common cuts. It's also an excellent source of vitamin B12, delivering well over three times the daily requirement in a single 100-gram serving, along with meaningful riboflavin and selenium. Because cardiac muscle works continuously, it develops an especially dense concentration of mitochondria, the cellular structures responsible for energy production, which is part of why heart tends to be so nutrient-rich relative to its size. Muscle Meat Rich In Taurine Hormone & Antibiotic Free • This listing is for 2.5 LBS of raw beef heart, pre-cut into smaller chunks for easy feeding. • Also available as a Freeze Dried Beef Heart treat. • Some batches may run fattier than others. • Our entire beef line comes from local, pasture-raised and finished, non-GMO cattle. Nutritional Profile Beef Heart Approximate values per 100g (3.5 oz). Source: USDA FoodData Central, Beef, heart, raw 112 kcal Calories 17.7g Protein 3.9g Total Fat Moisture77.1g Saturated Fat1.4g Cholesterol124mg Iron4.3mg Zinc1.7mg Phosphorus212mg Selenium21.8µg Riboflavin (B2)0.91mg Vitamin B12 (Cobalamin)8.6µg Taurine (naturally occurring)✓ Present, notably high * Nutritional values are sourced from USDA FoodData Central (Beef, heart, raw, SR Legacy) and are approximate. Actual values vary by animal, season, and batch. 🐄 Raw Feeding Fact Despite living inside the chest cavity, heart is classified as muscle meat, not organ meat, when building a raw diet. It doesn't perform any secretory or metabolic function the way liver, kidney, or spleen do, it's simply a very hardworking muscle that happens to be housed near other organs. That distinction matters when following a ratio-based model like 80/10/5/5, since heart should be counted toward the muscle meat portion of the diet rather than the smaller organ meat allowance, and mixing the two up is one of the more common mistakes new raw feeders make.
