# Which nut is the healthiest?

> Royal nutritionist reveals Brazil nuts boost hair growth while experts highlight daily benefits of different nuts.
- Title: Which nut is the healthiest? · Dailymail | Shortify
- Summary: Royal nutritionist reveals Brazil nuts boost hair growth while experts highlight daily benefits of different nuts. Brazil nuts provide selenium for hair…
- Keywords: brazil nuts, walnuts, selenium, hair growth, nutritionist, seals, seahawks, nfl, news, entertainment, Which, nut
- Source: Dailymail — https://dailymail.com/health/article-16192809/nuts-healthiest-royal-nutritionist.html?ito=1490&ns_campaign=1490&ns_mchannel=rss
- Published: 2026-10-08T10:21:43+00:00
- Read time: 2 min
- Topics: brazil nuts, walnuts, selenium, hair growth, nutritionist, seals, seahawks, nfl, news, entertainment
## Brazil nuts for hair loss
Royal nutritionist Gabriela Peacock swears by Brazil nuts for preventing hair loss and promoting healthy hair growth.

> Selenium is a really good antioxidant. It's another kind of mineral which you need in your diet. It's very important for your hair.
## Selenium benefits
Brazil nuts are one of the richest dietary sources of selenium, a key nutrient for thyroid health and hair growth.
## Daily selenium needs
Men require 75mcg of selenium daily, while women need 60mcg, just one to two Brazil nuts provide a full day's requirement.
## Selenium toxicity warning
Excessive selenium can be toxic, so it's important not to overconsume Brazil nuts.
## Walnuts boost memory
A University of Reading study found that adding 50g of walnuts to breakfast improves memory and reaction times in young adults.
## Walnuts for brain health
Walnuts are rich in omega-3 fatty acids, protein and polyphenols, making them ideal for brain function and reducing Alzheimer's risk.
## Almonds support gut health
Almonds provide 4g of fiber per 30g serving, boosting gut health, immunity and digestion while also containing vitamin E.
## Pecans lower cholesterol
Pecans help reduce LDL cholesterol levels, lowering heart disease risk through their high vitamin E content.
## Nut butters under scrutiny
Nut butters often contain palm oil or sugar, so look for 100% nuts with minimal salt for better health benefits.
## Easy ways to add nuts
Pair nuts with berries for better iron absorption or add to yogurt for protein synergy to maximize nutrient benefits.
## Daily nut consumption
The average Briton only consumes 6g of nuts daily, missing out on essential vitamins and minerals.
## Nut benefits summary
Brazil nuts support hair growth and immunity, walnuts boost memory, almonds aid gut health, and pecans lower cholesterol.
## Sensible nut portions
Eat about 30g of nuts per day for weight control, as they don't cause the same weight gain as other high-fat foods.
## Why nuts are healthy
Nuts are nutrient-dense but the body doesn't absorb all calories, making them beneficial for weight management and health.
## Nut consumption advice
Experts recommend eating nuts daily for their health benefits, but moderation is key to avoid toxicity from selenium.
## Key takeaway

Brazil nuts provide selenium for hair growth and immune health, while walnuts improve memory and other nuts offer heart health benefits.